Tagged | systems

• How Docker Desktop Networking Works Under the Hood

  (www.docker.com)

  #containers #docker #networking #systems

• Creating a Faster TAR Extractor

  (databricks.com)

  #software-design #performance #systems

• Developing Accelerated Code with Standard Language Parallelism

  (developer.nvidia.com)

  #performance #systems #parallel-computing

• Ribbon Filter

  (rocksdb.org)

  #DBMS #performance #data-structures #systems

• Video: How to Build Video Games With Rust

  (8thlight.com)

  #web-assembly #systems #rust #game-dev

• Presentation: Getting the Most Out of Sandboxing

  (www.infoq.com)

  #security #browsers #systems

• Mold is a New Linux Linker Aiming to Outperform Lld

  (www.infoq.com)

  #performance #systems #compilers

• Improving the performance of large-scale applications via basic block reordering

  (research.facebook.com)

  #performance #optimisation #research #systems #compilers

• How Node.js uses the V8 JavaScript engine to run your code

  (developers.redhat.com)

  #nodeJS #runtime #systems #compilers

• How We Used eBPF to Build Programmable Packet Filtering in Magic Firewall

  (blog.cloudflare.com)

  #security #networking #systems #eBPF

• Forecasting SQL query resource usage with machine learning

  (blog.twitter.com)

  #machine-learning #DBMS #SQL #systems

• The tale of a single register value

  (blog.cloudflare.com)

  #debugging #networking #systems

• How to choose the best Java garbage collector

  (developers.redhat.com)

  #JVM #runtime #memory-management #systems

• Malware analysis: Hands-On Shellbot malware

  (sysdig.com)

  #security #systems #reverse-engineering

• Kangaroo: A new flash cache optimized for tiny objects

  (engineering.fb.com)

  #DBMS #performance #scaling #research #systems

• Efficient Resource Management at Pinterest’s Batch Processing Platform

  (stackshare.io)

  #performance #optimisation #distributed-systems #systems

• Efficient Resource Management at Pinterest’s Batch Processing Platform

  (medium.com)

  #software-architecture #performance #scaling #systems

• Scaling indexing and search - Algolia New Search Architecture Part 2

  (highscalability.com)

  #DBMS #search #systems #data-engineering

• An Engineer's Guide to Building a Database for Data-Intensive Applications

  (www.singlestore.com)

  #DBMS #systems #data-engineering

• Measuring Hyper-Threading and Turbo Boost

  (blog.cloudflare.com)

  #performance #hardware #systems

• Improving GPU Memory Oversubscription Performance

  (developer.nvidia.com)

  #performance #GPU #memory-management #systems

• Hunting a NUMA Performance Bug

  (www.scylladb.com)

  #debugging #DBMS #performance #systems

• Profiling a simple performance issue in a JVM-based server

  (engineering.linecorp.com)

  #JVM #runtime #profiling #systems

• What We’ve Learned after 6 Years of IO Scheduling

  (www.scylladb.com)

  #DBMS #performance #systems

• How to execute an object file: Part 3

  (blog.cloudflare.com)

  #runtime #systems #compilers

• The Show Must Go On: Securing Netflix Studios At Scale

  (netflixtechblog.com)

  #infra #security #practices #systems

• How we built a general purpose key value store for Facebook with ZippyDB

  (engineering.fb.com)

  #DBMS #distributed-systems #systems #data-engineering

• How we scaled the size of Pinterest’s ad corpus by 60x

  (medium.com)

  #performance #scaling #systems #data-engineering

• Presentation: History of Infra as Code

  (www.infoq.com)

  #infra #automation #devops #systems

• Fully Sharded Data Parallel: faster AI training with fewer GPUs

  (engineering.fb.com)

  #machine-learning #hardware #GPU #systems

• Why Asynchronous Design?

  (galois.com)

  #hardware #research #systems #async

• Practical CPU time performance tuning for security software: Part 2

  (www.elastic.co)

  #performance #security #hardware #systems

• Asicmon: A platform agnostic observability system for AI accelerators

  (engineering.fb.com)

  #debugging #machine-learning #systems #tracing

• Practical CPU time performance tuning for security software: Part 1

  (www.elastic.co)

  #performance #security #systems

• Consolidating Facebook storage infrastructure with Tectonic file system

  (engineering.fb.com)

  #software-architecture #big-data #systems #data-engineering

• Presentation: Essential Complexity in Systems Architecture

  (www.infoq.com)

  #software-architecture #distributed-systems #systems

• Introducing SLSA, an End-to-End Framework for Supply Chain Integrity

  (security.googleblog.com)

  #software-engineering #security #systems

• A/B Tests for Lyft Hardware

  (eng.lyft.com)

  #hardware #systems #AB-Testing

• Presentation: Pragmatic Performance - Tales from the Trenches

  (www.infoq.com)

  #infra #performance #systems

• Rust/C++ interop in the Android Platform

  (security.googleblog.com)

  #mobile #android #runtime #systems

• How Netflix uses eBPF flow logs at scale for network insight

  (netflixtechblog.com)

  #monitoring #networking #systems #eBPF

• Accidental Discoveries in CPU Performance: AMD vs Intel

  (www.cockroachlabs.com)

  #performance #hardware #systems

• Preset Dictionary Compression

  (rocksdb.org)

  #DBMS #internals #systems

• Integrated BlobDB

  (rocksdb.org)

  #DBMS #systems #data-engineering

• How InnoDB Handles TEXT/BLOB Columns

  (www.percona.com)

  #DBMS #SQL #systems

• RocksDB Secondary Cache

  (rocksdb.org)

  #software-architecture #DBMS #caching #systems

• Improving system performance with Redis

  (capgemini.github.io)

  #performance #scaling #redis #systems

• Introducing Half-Double: New hammering technique for DRAM Rowhammer bug

  (security.googleblog.com)

  #security #hardware #research #systems

• MongoDB Tuning Anti-Patterns: How Tuning Memory Can Make Things Much Worse

  (www.percona.com)

  #DBMS #performance #mongoDB #systems

• Introducing Firefox’s new Site Isolation Security Architecture

  (hacks.mozilla.org)

  #security #browsers #systems #web

• Mostly harmless: An account of pseudo-normal floating point numbers

  (developers.redhat.com)

  #security #hardware #systems

• Receive Side Scaling (RSS) with eBPF and CPUMAP

  (developers.redhat.com)

  #performance #scaling #networking #systems

• Running Border Gateway Protocol in large-scale data centers

  (engineering.fb.com)

  #scaling #networking #research #systems

• pprof++: A Go Profiler with Hardware Performance Monitoring

  (eng.uber.com)

  #performance #scaling #GoLang #profiling #systems

• Integrating Rust Into the Android Open Source Project

  (security.googleblog.com)

  #mobile #android #systems #rust

• Boosting Dropbox upload speed and improving Windows’ TCP stack

  (dropbox.tech)

  #performance #networking #windows #systems

• Dropping cache didn’t drop cache

  (blog.twitter.com)

  #infra #Linux #memory-management #systems

• Branch predictor: How many "if"s are too many? Including x86 and M1 benchmarks!

  (blog.cloudflare.com)

  #performance #hardware #systems

• How we made DISTINCT queries up to 8000x faster on PostgreSQL

  (blog.timescale.com)

  #DBMS #performance #systems #data-engineering

• Enabling Hardware-enforced Stack Protection (cetcompat) in Chrome

  (security.googleblog.com)

  #security #hardware #systems

• Instant replay: Debugging C and C++ programs with rr

  (developers.redhat.com)

  #dev-tools #debugging #systems

• Article: A Gentle Introduction to eBPF

  (www.infoq.com)

  #networking #kernel #systems #eBPF

• Reverse debugging at scale

  (engineering.fb.com)

  #dev-tools #debugging #runtime #systems

• Couchbase Details Its Distributed ACID Transaction Architecture

  (www.infoq.com)

  #DBMS #distributed-systems #systems

• Rust in the Linux kernel

  (security.googleblog.com)

  #security #Linux #systems #rust

• Replay the Execution of MySQL With RR (Record and Replay)

  (www.percona.com)

  #debugging #DBMS #MySql #systems

• Extending systemd Security Features with eBPF

  (kinvolk.io)

  #security #Linux #systems #eBPF

• Scylla’s New IO Scheduler

  (www.scylladb.com)

  #DBMS #performance #systems #data-engineering

• Eliminating Data Races in Firefox – A Technical Report

  (hacks.mozilla.org)

  #runtime #systems #parallel-computing

• How to execute an object file: Part 2

  (blog.cloudflare.com)

  #Linux #runtime #systems

• Compiling Containers – Dockerfiles, LLVM and BuildKit

  (www.docker.com)

  #containers #docker #runtime #systems

• Presentation: It’s Not Your Machine, It’s Your Code

  (www.infoq.com)

  #scaling #Linux #systems

• Cloud lateral movement: Breaking in through a vulnerable container

  (sysdig.com)

  #containers #security #cloud #systems

• Loop alignment in .NET 6

  (devblogs.microsoft.com)

  #performance #runtime #systems #compilers

• Client Tracing: Understanding Mobile and Desktop Application Performance at Scale

  (slack.engineering)

  #performance #systems #electron #tracing

• Evolving Container Security With Linux User Namespaces

  (netflixtechblog.com)

  #containers #security #Linux #systems

• Hunting a Linux kernel bug

  (blog.twitter.com)

  #debugging #networking #Linux #systems

• Work flow of diagnosing memory performance issues – Part 2

  (devblogs.microsoft.com)

  #performance #memory-management #systems

• High refresh rate rendering on Android

  (android-developers.googleblog.com)

  #mobile #android #rendering #systems

• Introducing Low-Level GPU Virtual Memory Management

  (devblogs.nvidia.com)

  #hardware #GPU #memory-management #systems

• CNN for Reverse Engineering: an Approach for Function Identification

  (towardsdatascience.com)

  #data-science #machine-learning #systems #reverse-engineering

• Work flow of diagnosing memory performance issues – Part 1

  (devblogs.microsoft.com)

  #debugging #performance #runtime #systems

• Presentation: eBPF - Rethinking the Linux Kernel

  (www.infoq.com)

  #networking #Linux #kernel #systems #eBPF

• Building Secure Docker Images - 101

  (medium.com)

  #containers #docker #security #systems

• Presentation: Exploiting Common iOS Apps’ Vulnerabilities

  (www.infoq.com)

  #ios #mobile #security #systems

• Conntrack tales - one thousand and one flows

  (blog.cloudflare.com)

  #networking #Linux #systems

• A Deep Dive into AWS Firecracker

  (hackernoon.com)

  #Linux #cloud #systems #virtualisation

• Observing data changes with Change Data Capture (CDC)

  (www.scylladb.com)

  #software-architecture #DBMS #performance #systems

• Doing AES/GCM in Android: adventures in the field

  (levelup.gitconnected.com)

  #mobile #security #android #systems #encryption

• Presentation: Understanding CPU Microarchitecture to Increase Performance

  (www.infoq.com)

  #performance #hardware #systems

• Why We Started Putting Unpopular Assets in Memory

  (blog.cloudflare.com)

  #software-engineering #software-architecture #caching #systems

• Keepalives considered harmful

  (blog.cloudflare.com)

  #performance #networking #Linux #systems

• The problem with thread^W event loops

  (blog.cloudflare.com)

  #networking #Linux #systems

• Building a more accurate time service at Facebook scale

  (engineering.fb.com)

  #software-engineering #software-architecture #infra #networking #systems

• Getting storage engines ready for fast storage devices

  (engineering.mongodb.com)

  #software-architecture #DBMS #systems #data-engineering

• Understanding Containerization By Recreating Docker

  (itnext.io)

  #containers #Linux #systems

• Open-Sourcing riskquant, a library for quantifying risk

  (netflixtechblog.com)

  #security #analytics #math #systems

• When Bloom filters don't bloom

  (blog.cloudflare.com)

  #software-engineering #algorithms #performance #systems

• Project LightSpeed: Rewriting the Messenger codebase for a faster, smaller, and simpler messaging app

  (engineering.fb.com)

  #ios #performance #mobile #systems

• Why Cloudflare Chose AMD EPYC for Gen X Servers

  (blog.cloudflare.com)

  #infra #performance #hardware #cloud #systems

• Presentation: High Resolution Performance Telemetry at Scale

  (www.infoq.com)

  #monitoring #scaling #networking #systems

• Tricks of the Trade: Tuning JVM Memory for Large-scale Services

  (eng.uber.com)

  #scaling #JVM #runtime #memory-management #systems

• Gen X Performance Tuning

  (blog.cloudflare.com)

  #infra #performance #hardware #systems

• Impact of Cache Locality

  (blog.cloudflare.com)

  #performance #hardware #caching #systems

• Securing Firefox with WebAssembly

  (hacks.mozilla.org)

  #web-assembly #security #runtime #systems #compilers

• Yelp Varanus Helps Android Apps Monitor and Limit Network Traffic

  (www.infoq.com)

  #mobile #networking #android #systems

• Handling Device Orientation Efficiently in Vulkan With Pre-Rotation

  (android-developers.googleblog.com)

  #mobile #android #rendering #graphics #systems

• Detecting Memory Corruption Bugs With HWASan

  (android-developers.googleblog.com)

  #mobile #android #memory-management #systems

• Improving Data Imports in CockroachDB with `nodelocal`

  (www.cockroachlabs.com)

  #software-architecture #DBMS #systems

• Why Discord is switching from Go to Rust

  (blog.discordapp.com)

  #GoLang #runtime #systems #rust

• Podcast: Greg Law on Debugging, Record & Replay of Data, and Hyper-Observability

  (www.infoq.com)

  #debugging #runtime #systems #podcast

• How to troubleshoot Kubernetes OOM and CPU Throttle

  (sysdig.com)

  #debugging #kubernetes #systems

• Linux Kernel Tuning for High Performance Networking: TCP/IP Connection Primer

  (levelup.gitconnected.com)

  #networking #Linux #systems

• Linux Kernel Tuning for High Performance Networking: High Volume Incoming Connections

  (levelup.gitconnected.com)

  #performance #networking #Linux #systems

• MIR: A lightweight JIT compiler project

  (developers.redhat.com)

  #ruby #runtime #systems #compilers

• A Scientific Approach to Capacity Planning

  (tech.wayfair.com)

  #infra #scaling #analytics #math #systems

• The Best Code BEAM SF talks from the 2010s

  (erlang-solutions.com)

  #elixir #runtime #systems #erlang

• A cost-effective and extensible testbed for transport protocol development

  (blog.cloudflare.com)

  #debugging #networking #internals #systems #protocols

• Terrier: An Open-Source Tool for Identifying and Analyzing Container and Image Components

  (blog.heroku.com)

  #dev-tools #devops #containers #systems

• Accelerating UDP packet transmission for QUIC

  (blog.cloudflare.com)

  #performance #networking #systems #protocols

• Memory Leaks Demystified

  (nodesource.com)

  #javascript #memory-leak #memory-management #systems

• Can We Build Trustable Hardware?

  (www.infoq.com)

  #security #hardware #systems

• A WebAssembly Powered Augmented Reality Sudoku Solver

  (blog.scottlogic.com)

  #image-processing #web-assembly #browsers #systems

• How I'm Engineering a Versioned Database Storage Engine for Byte-Addressable NVM

  (hackernoon.com)

  #DBMS #algorithms #performance #systems #data-engineering

• Unthrottled: How a Valid Fix Becomes a Regression

  (engineering.indeedblog.com)

  #debugging #performance #systems

• Presentation: Parsing JSON Really Quickly: Lessons Learned

  (www.infoq.com)

  #performance #json #systems #parallel-computing #parsing

• The Story Behind MemSQL’s Skiplist Indexes

  (www.memsql.com)

  #DBMS #algorithms #systems #data-engineering

• Evaluating BBRv2 on the Dropbox Edge Network

  (blogs.dropbox.com)

  #performance #networking #systems #protocols

• How We Built OverOps for Enterprise-Scale Environments

  (blog.overops.com)

  #dev-tools #debugging #runtime #systems

• Protecting programmatic access to user data with Binary Authorization for Borg

  (security.googleblog.com)

  #security #cloud #research #systems

• Deep Dive Into the New Docker Desktop filesharing Implementation Using FUSE

  (www.docker.com)

  #docker #systems #virtualisation

• Live Recorder: Debugging C++, Rust, and Go with Capture and Replay of Nondeterministic Data

  (www.infoq.com)

  #dev-tools #debugging #runtime #systems

• Presentation: The Talk You've Been Await-ing For

  (www.infoq.com)

  #programming-languages #runtime #systems #async #rust

• GC Perf Infrastructure – Part 1

  (devblogs.microsoft.com)

  #performance #runtime #memory-management #systems #garbage-collection

• Unthrottled: Fixing CPU Limits in the Cloud

  (engineering.indeedblog.com)

  #performance #hardware #cloud #systems

• ESP32 IoT Devices Vulnerable to Forever-Hack

  (www.infoq.com)

  #security #hardware #embedded #systems

• Debugging network stalls on Kubernetes

  (github.blog)

  #debugging #networking #kubernetes #systems

• A Glimpse into the World of Embedded Database Feat. RocksDB

  (medium.com)

  #DBMS #internals #systems #data-engineering

• Introducing Flan Scan: Cloudflare’s Lightweight Network Vulnerability Scanner

  (blog.cloudflare.com)

  #security #networking #internet #systems

• Rust at OneSignal

  (stackshare.io)

  #networking #systems #rust

• Protecting against code reuse in the Linux kernel with Shadow Call Stack

  (security.googleblog.com)

  #security #Linux #systems

• POSIX: An Untold Story

  (hackernoon.com)

  #Linux #history #systems

• Going Keyless Everywhere

  (blog.cloudflare.com)

  #security #hardware #systems

• Presentation: Securing a Multi-tenant Kubernetes Cluster

  (www.infoq.com)

  #containers #security #kubernetes #systems

• Zendesk’s Global Mesh Network- Part 1

  (medium.com)

  #infra #scaling #networking #systems

• Announcing cfnts: Cloudflare's implementation of NTS in Rust

  (blog.cloudflare.com)

  #security #networking #systems #encryption #rust

• How We Stopped Being an Image Processing Company

  (tech.showmax.com)

  #debugging #software-engineering #performance #systems

• Presentation: Achieving Low-latency in the Cloud with OSS

  (www.infoq.com)

  #performance #networking #cloud #systems

• NVIDIA GPU Operator: Simplifying GPU Management in Kubernetes

  (devblogs.nvidia.com)

  #GPU #kubernetes #cloud #systems

• 3 steps toward improving container security

  (developers.redhat.com)

  #containers #security #systems

• It's crowded in here!

  (blog.cloudflare.com)

  #networking #internet #systems

• Presentation: Your Program as a Transpiler: Applying Compiler Design to Everyday Programming

  (www.infoq.com)

  #systems #compilers #parsing #2FA

• What Makes Apache Flink Scale?

  (medium.com)

  #analytics #big-data #systems #data-engineering

• Avoiding Memory Leak in Golang API

  (hackernoon.com)

  #GoLang #runtime #memory-management #systems

• Isolating workloads with Systemd slices

  (www.scylladb.com)

  #performance #Linux #systems

• Apotheosis: A GCP Privilege Escalation Tool

  (codeascraft.com)

  #security #cloud #access-control #systems

• The Technical Challenges of Building Cloudflare WARP

  (blog.cloudflare.com)

  #performance #mobile #security #networking #systems

• Everything you wanted to know about addressing security vulnerabilities in Linux-based containers

  (snyk.io)

  #devops #containers #security #Linux #systems

• Working with ESP32 Audio Sampling

  (www.toptal.com)

  #hardware #audio-processing #embedded #systems

• Presentation: The Trouble with Memory

  (www.infoq.com)

  #JVM #runtime #memory-management #systems

• When TCP sockets refuse to die

  (blog.cloudflare.com)

  #networking #Linux #systems

• Low Latency and High Throughput in CAL Ingress

  (tech.ebayinc.com)

  #data-pipeline #software-architecture #performance #systems

• Adventures in the TCP stack: Uncovering performance regressions in the TCP SACKs vulnerability fixes

  (databricks.com)

  #security #networking #systems

• How to solve CPU time problems with Continuous Profiling and Flame Graphs

  (www.opsian.com)

  #performance #optimisation #profiling #systems

• GC Perf Infrastructure – Part 0

  (devblogs.microsoft.com)

  #performance #runtime #memory-management #systems #tracing

• Understanding Thread Dumps

  (product.hubspot.com)

  #debugging #java #JVM #systems #multi-threading

• Developer security best practices: protecting against timing attacks

  (blog.sqreen.com)

  #security #systems

• Verifying Service Mesh TLS in Kubernetes, Using ksniff and Wireshark

  (itnext.io)

  #security #networking #kubernetes #systems

• Developing Shellcode for IoT: A Password-Protected Reverse Shell for ARM Processors

  (hackernoon.com)

  #security #IoT #Linux #systems

• The tale of the missing semaphore

  (webuild.envato.com)

  #debugging #devops #SRE #Linux #systems

• Down The Rabbit Hole of Performance Monitoring

  (technology.riotgames.com)

  #monitoring #performance #rendering #graphics #systems

• Beyond The Browser: Getting Started With Serverless WebAssembly

  (www.smashingmagazine.com)

  #web-assembly #serverless #runtime #systems

• Applying Netflix DevOps Patterns to Windows

  (medium.com)

  #automation #devops #windows #systems

• SQS FIFO Queues: Message Ordering and Exactly-Once Processing Guaranteed?

  (www.ably.io)

  #software-design #distributed-systems #event-queue #cloud #systems

• Podcast: Louise Poubel on the Robotic Operating System

  (www.infoq.com)

  #software-architecture #embedded #systems #robotics #podcast

• Beacons and geofencing: real time enterprise asset tracking and self-service

  (www.thoughtworks.com)

  #IoT #hardware #sensors #embedded #systems

• Presentation: Let's Talk Locks!

  (www.infoq.com)

  #performance #GoLang #systems #parallel-computing #concurrency

• Zoncolan: How Facebook uses static analysis to detect and prevent security issues

  (engineering.fb.com)

  #security #python #systems #compilers

• NuRaft: a Lightweight C++ Raft Core

  (tech.ebayinc.com)

  #distributed-systems #systems #C++

• Seccomp in the Elastic Stack

  (www.elastic.co)

  #DBMS #security #Linux #systems

• Scylla Open Source 3.1: Efficiently Maintaining Consistency with Row-Level Repair

  (www.scylladb.com)

  #software-architecture #DBMS #internals #systems

• Magic Transit: Network functions at Cloudflare scale

  (blog.cloudflare.com)

  #networking #DDoS #internet #systems

• How Stack Overflow Caches Apps for a Multi-Tenant Architecture

  (stackoverflow.blog)

  #software-architecture #performance #caching #systems

• GPUDirect Storage: A Direct Path Between Storage and GPU Memory

  (devblogs.nvidia.com)

  #performance #hardware #GPU #systems

• Presentation: PID Loops and the Art of Keeping Systems Stable

  (www.infoq.com)

  #software-design #software-architecture #algorithms #distributed-systems #systems

• The Hardest Thing About Data Encryption

  (developer.okta.com)

  #security #systems #encryption

• Picture Perfect: How JPG EXIF Data Hides Malware

  (umbrella.cisco.com)

  #security #malware #systems #reverse-engineering

• How TCP segment size can affect application traffic flow

  (medium.com)

  #debugging #networking #systems

• Container Security: A Developer Guide

  (developer.okta.com)

  #containers #security #systems

• A Tale of Two (APT) Transports

  (blog.cloudflare.com)

  #security #networking #systems #encryption

• Presentation: A New Way to Profile Node.js

  (www.infoq.com)

  #javascript #nodeJS #profiling #systems

• Adaptive process and memory management for Python web servers

  (instagram-engineering.com)

  #scaling #python #runtime #memory-management #systems

• Docker Security Considerations Part I

  (www.percona.com)

  #containers #docker #security #systems

• A gentle introduction to Linux Kernel fuzzing

  (blog.cloudflare.com)

  #security #Linux #kernel #systems

• OIL+VCache: File abstraction for distributed systems

  (code.fb.com)

  #distributed-systems #systems #data-engineering

• What we're doing to fix Gitaly NFS performance regressions

  (about.gitlab.com)

  #software-engineering #QA #testing #systems

• Bringing Rich Experiences to Memory-constrained TV Devices

  (medium.com)

  #software-engineering #software-architecture #media #systems

• The deep-dive into how Verizon and a BGP Optimizer Knocked Large Parts of the Internet Offline Monday

  (blog.cloudflare.com)

  #networking #availability #internet #systems

• Article: NotPetya Retrospective

  (www.infoq.com)

  #security #windows #internet #systems

• How Verizon and a BGP Optimizer Knocked Large Parts of the Internet Offline Today

  (blog.cloudflare.com)

  #CDN #networking #availability #internet #systems

• SoundCloud Is Playing the Oboe

  (developers.soundcloud.com)

  #audio-processing #media #systems #C++

• Presentation: How Rust Views Tradeoffs

  (www.infoq.com)

  #programming-languages #runtime #systems #compilers #rust

• Towards Post-Quantum Cryptography in TLS

  (blog.cloudflare.com)

  #security #systems #cryptography #encryption #quantum-computing

• LiveRamp Hackweek: Serializing and Transmitting Bytecode Between JVMs

  (liveramp.com)

  #java #JVM #runtime #systems #compilers

• Helping organizations do more without collecting more data

  (security.googleblog.com)

  #security #systems #privacy

• Securing Certificate Issuance using Multipath Domain Control Validation

  (blog.cloudflare.com)

  #security #networking #internet #systems #encryption

• Another one bites the apple!

  (engineering.linecorp.com)

  #security #hardware #kernel #systems

• Understanding Network Quality: The Rise of Customized Content Delivery

  (engineering.linkedin.com)

  #performance #networking #internet #systems

• Debugging Memory Bloat

  (engineering.gusto.com)

  #performance #ruby #runtime #memory-management #systems

• Presentation: Deep Learning on Microcontrollers

  (www.infoq.com)

  #deep-learning #hardware #embedded #systems

• PHA Family Highlights: Triada

  (security.googleblog.com)

  #security #android #malware #systems

• Direct instruction marking in Ruby 2.6

  (github.blog)

  #performance #ruby #runtime #memory-management #systems

• Predictive CPU isolation of containers at Netflix

  (medium.com)

  #containers #analytics #Linux #systems

• Building Facebook’s service encryption infrastructure

  (code.fb.com)

  #infra #security #systems #encryption

• Presentation: The Future of Operating Systems on RISC-V

  (www.infoq.com)

  #hardware #kernel #research #systems

• NGINX structural enhancements for HTTP/2 performance

  (blog.cloudflare.com)

  #performance #networking #backend #systems #protocols

• Presentation: A Journey into Intel’s SGX

  (www.infoq.com)

  #performance #hardware #systems #parallel-computing

• The secret life of DNS packets: investigating complex networks

  (stripe.com)

  #debugging #networking #DNS #systems

• Presentation: LinuxKit

  (www.infoq.com)

  #software-architecture #Linux #systems

• Cloudflare architecture and how BPF eats the world

  (blog.cloudflare.com)

  #software-architecture #CDN #networking #internet #systems

• Faster script loading with BinaryAST?

  (blog.cloudflare.com)

  #javascript #performance #runtime #systems #frontend

• Presentation: Unikernels Aren’t Dead, They’re Just Not Containers

  (www.infoq.com)

  #devops #containers #systems #unikernel

• Small Files, Big Foils: Addressing the Associated Metadata and Application Challenges

  (blog.cloudera.com)

  #software-architecture #distributed-systems #hadoop #systems

• Queue the Hardening Enhancements

  (android-developers.googleblog.com)

  #mobile #security #android #systems

• How we built V8 natively on ARM

  (blog.sqreen.com)

  #javascript #build-system #systems #ARM

• Securing Third-Party Applications at Scale

  (engineering.salesforce.com)

  #software-engineering #scaling #security #systems

• Presentation: The Evolving Practice of Security

  (www.infoq.com)

  #software-engineering #security #systems #cryptography

• Presentation: Graal: Not Just a New JIT for the JVM

  (www.infoq.com)

  #performance #JVM #runtime #systems #compilers

• How C array sizes become part of the binary interface of a library

  (developers.redhat.com)

  #Linux #runtime #systems #C

• How we optimized Magic Pocket for cold storage

  (blogs.dropbox.com)

  #software-architecture #distributed-systems #systems #storage

• eBPF can't count?!

  (blog.cloudflare.com)

  #debugging #networking #systems #eBPF

• Presentation: Designing Distributed Systems with TLA+

  (www.infoq.com)

  #distributed-systems #systems #cs-theory

• Podcast: Ashley Williams on Web Assembly, Wasi, & the Application Edge

  (www.infoq.com)

  #web-assembly #runtime #browsers #systems #compilers

• xdpcap: XDP Packet Capture

  (blog.cloudflare.com)

  #infra #networking #systems #eBPF

• Presentation: Peddle the Pedal to the Metal

  (www.infoq.com)

  #software-design #performance #systems #C

• Presentation: Reducing Risk of Credential Compromise @Netflix

  (www.infoq.com)

  #infra #security #secrets #systems

• Kubernetes Ingress Past, Present, and Future

  (itnext.io)

  #microservices #networking #kubernetes #systems

• The Android Platform Security Model

  (security.googleblog.com)

  #mobile #security #android #systems

• Podcast: Bryan Cantrill on Rust and Why He Feels It’s The Biggest Change In Systems Development in His Career

  (www.infoq.com)

  #software-engineering #programming-languages #systems #rust

• Crossing the Rust FFI frontier with Protocol Buffers

  (hacks.mozilla.org)

  #kotlin #runtime #systems #rust

• How data layout affects memory performance

  (developers.redhat.com)

  #performance #hardware #memory-management #systems

• Network Boot To The Rescue

  (tech.showmax.com)

  #infra #devops #hardware #systems

• Improving app performance with ART optimizing profiles in the cloud

  (android-developers.googleblog.com)

  #performance #mobile #android #systems

• Presentation: Fine-grained Sandboxing with V8 Isolates

  (www.infoq.com)

  #performance #security #runtime #systems #virtualisation

• BoringTun, a userspace WireGuard implementation in Rust

  (blog.cloudflare.com)

  #security #networking #systems #rust

• Designing resilient systems beyond retries (Part 2): Bulkheading, Load Balancing, and Fallbacks

  (engineering.grab.com)

  #software-engineering #software-architecture #scaling #backend #systems

• An introduction to Linux virtual interfaces: Tunnels

  (developers.redhat.com)

  #networking #Linux #systems #virtualisation

• Presentation: Secure Isolation in Rust: Hypervisors, Containers, and the Future of Composable Infrastructure

  (www.infoq.com)

  #containers #security #systems #rust #virtualisation

• Designing resilient systems beyond retries (Part 1): Rate-Limiting

  (engineering.grab.com)

  #software-design #software-architecture #backend #systems

• Open-sourcing Sandboxed API

  (security.googleblog.com)

  #dev-tools #security #systems

• Accelerating Facebook’s infrastructure with application-specific hardware

  (code.fb.com)

  #AI #performance #hardware #systems

• Presentation: Developer Secure Containers for the Cyberspace Battlefield

  (www.infoq.com)

  #containers #security #cloud #systems #encryption

• SRE Case Study: URL Distribution Issue Caused by an Application

  (www.ebayinc.com)

  #debugging #SRE #networking #cloud #systems

• MezzFS — Mounting object storage in Netflix’s media processing platform

  (medium.com)

  #Linux #media #systems #storage

• Presentation: The Most Secure Program Is One That Doesn’t Exist

  (www.infoq.com)

  #programming-languages #security #systems #rust

• Building fast interpreters in Rust

  (blog.cloudflare.com)

  #performance #networking #systems #compilers #rust

• The art of writing eBPF programs: a primer.

  (sysdig.com)

  #debugging #systems #tracing #eBPF

• Extending Vector with eBPF to inspect host and container performance

  (medium.com)

  #monitoring #performance #containers #systems

• SOCKMAP - TCP splicing of the future

  (blog.cloudflare.com)

  #networking #kernel #TCP #systems

• Presentation: The Trouble with Memory

  (www.infoq.com)

  #JVM #runtime #memory-management #systems

• Hunting for Memory Leaks in Python applications

  (medium.com)

  #debugging #memory-leak #python #systems

• Introduction To Unikernels

  (nordicapis.com)

  #backend #systems #virtualisation #unikernel

• Understanding Database Sharding

  (www.digitalocean.com)

  #DBMS #scaling #systems

• Parallel programming and developing fast solutions for your slow programs using threads

  (hackernoon.com)

  #performance #systems #parallel-computing

• Distributed PKI: Development and Use Cases

  (hackernoon.com)

  #security #systems #encryption

• Application Scaling with Raft

  (rockthecode.io)

  #algorithms #scaling #distributed-systems #systems

• Presentation: Is It Time to Rewrite the Operating System in Rust?

  (www.infoq.com)

  #software-design #kernel #systems #rust

• TLS Fingerprinting with JA3 and JA3S

  (engineering.salesforce.com)

  #security #networking #systems #encryption

• Presentation: gVisor: Building and Battle Testing a Userspace OS in Go

  (www.infoq.com)

  #containers #Linux #kernel #systems

• Podman: Managing pods and containers in a local container runtime

  (developers.redhat.com)

  #containers #docker #orchestration #systems

• Presentation: Decoding Distributed Systems

  (www.infoq.com)

  #distributed-systems #backend #systems #cs-theory

• Presentation: The Operating System in 2018

  (www.infoq.com)

  #software-design #kernel #systems #unikernel

• Presentation: Caching Beyond RAM: The Case for NVMe

  (www.infoq.com)

  #performance #hardware #caching #systems

• Pipelining Consensus Writes to Speed Up Distributed SQL Transactions

  (www.cockroachlabs.com)

  #DBMS #performance #distributed-systems #SQL #systems

• Presentation: How to Make Linux Microservice-aware with Cilium and eBPF

  (www.infoq.com)

  #microservices #Linux #kernel #systems

• “Stack Too Deep”- Error in Solidity

  (levelup.gitconnected.com)

  #block-chain #internals #systems #ethereum

• Reverse Engineering an Obfuscated Malicious Macro

  (medium.com)

  #security #systems #reverse-engineering

• Why I Wrote Redux in Lua

  (itnext.io)

  #hardware #embedded #redux #systems #lua

• Android Pie à la mode: Security & Privacy

  (android-developers.googleblog.com)

  #mobile #security #android #systems

• Native secondary indexing in Manhattan

  (blog.twitter.com)

  #software-architecture #DBMS #distributed-systems #systems #data-modeling

• Presentation: CRDTs in Production

  (www.infoq.com)

  #software-architecture #DBMS #scaling #distributed-systems #systems

• Security Considerations for Container Runtimes

  (developers.redhat.com)

  #containers #security #Linux #systems

• Open Sourcing Bro-Sysmon

  (engineering.salesforce.com)

  #monitoring #infra #networking #systems

• More consistent LuaJIT performance

  (blog.cloudflare.com)

  #performance #systems #compilers

• IP packet buffering in OVN

  (developers.redhat.com)

  #networking #tcp-ip #systems #virtualisation

• Rust 2018 is here… but what is it?

  (hacks.mozilla.org)

  #web-assembly #programming-languages #systems #compilers #rust

• Cross-Shard Queries & Lookup Tables

  (medium.com)

  #DBMS #distributed-systems #SQL #systems

• Troubleshooting Obscure OpenSSH Failures

  (engineering.pivotal.io)

  #debugging #networking #tcp-ip #systems

• Every 7.8μs your computer’s memory has a hiccup

  (blog.cloudflare.com)

  #performance #hardware #history #systems

• Storing files in a distributed file system using blockchain technology

  (www.future-processing.pl)

  #block-chain #systems #decentralised #ipfs

• Using Apache Kafka to Drive Cutting-Edge Machine Learning

  (www.confluent.io)

  #data-pipeline #software-architecture #machine-learning #backend #systems

• Offensive testing to make Dropbox (and the world) a safer place

  (blogs.dropbox.com)

  #testing #security #systems #privacy

• Combating Potentially Harmful Applications with Machine Learning at Google: Datasets and Models

  (android-developers.googleblog.com)

  #machine-learning #mobile #security #systems

• How we spent two weeks hunting an NFS bug in the Linux kernel

  (about.gitlab.com)

  #debugging #Linux #kernel #systems #filesystem

• Demystify The Multi-threading in Node.JS

  (hackernoon.com)

  #nodeJS #systems #parallel-computing

• Sinkholing - Face the Threat, Beat the Threat

  (tech.showmax.com)

  #security #backend #access-control #systems

• Working on the Engines While the Plane is Flying

  (www.ebayinc.com)

  #networking #availability #internet #systems

• Cloud Computing without Containers

  (blog.cloudflare.com)

  #security #serverless #cloud #systems

• Making floating point math highly efficient for AI hardware

  (code.fb.com)

  #data-science #AI #performance #hardware #systems

• How to Speed Up Deep Learning Inference Using TensorRT

  (devblogs.nvidia.com)

  #deep-learning #performance #GPU #systems

• CUDA on Turing Opens New GPU Compute Possibilities

  (devblogs.nvidia.com)

  #hardware #GPU #systems #parallel-computing

• Article: Who Is Running My Kubernetes Pod? The Past, Present, and Future of Container Runtimes

  (www.infoq.com)

  #containers #kubernetes #Linux #systems

• The Treacherous Tangle of Redundant Data: Resilience for Wallaroo

  (blog.wallaroolabs.com)

  #distributed-systems #data-stream #fault-tolerance #systems #reliability

• More Efficient Range Scan Paging with Scylla 3.0

  (www.scylladb.com)

  #DBMS #noSQL #performance #internals #systems

• A Java troubleshooting guide: network, memory leaks and threads

  (sysdig.com)

  #monitoring #java #systems #tracing

• Facebook open-sources new suite of Linux kernel components and tools

  (code.fb.com)

  #Linux #kernel #systems

• Power-efficiency for performance-deficiency

  (itnext.io)

  #performance #hardware #systems

• Presentation: Next Gen Networking Infrastructure with Rust

  (www.infoq.com)

  #infra #networking #systems #rust

• Introduction to Linux interfaces for virtual networking

  (developers.redhat.com)

  #networking #Linux #systems #virtualisation

• Presentation: Digital Publishing for Scale: The Economist and Go

  (www.infoq.com)

  #scaling #GoLang #backend #systems

• Presentation: Programming in Hostile Environments

  (www.infoq.com)

  #infra #hardware #embedded #systems

• Enabling ECC on PC Engines platforms

  (3mdeb.com)

  #security #hardware #systems

• Uber’s Big Data Platform: 100+ Petabytes with Minute Latency

  (eng.uber.com)

  #software-architecture #distributed-systems #big-data #systems

• Introducing Component Firmware Update

  (blogs.windows.com)

  #software-design #windows #systems #protocols

• SqR00t Offensive Security Tech Talks

  (medium.com)

  #security #systems #web #privacy

• Managing data store locality at scale with Akkio

  (code.fb.com)

  #DBMS #distributed-systems #big-data #systems

• Sinkholing - Face the Threat, Beat the Threat

  (tech.showmax.com)

  #software-architecture #security #backend #systems

• Open Sourcing HASSH

  (engineering.salesforce.com)

  #networking #profiling #systems

• Optimize performance in Docker containers used by Embedded Systems Consulting business

  (3mdeb.com)

  #performance #docker #optimisation #systems

• Glow: A community-driven approach to AI infrastructure

  (code.fb.com)

  #AI #hardware #systems

• NVIDIA Turing Architecture In-Depth

  (devblogs.nvidia.com)

  #hardware #GPU #systems #parallel-computing

• NVIDIA TensorRT Inference Server Boosts Deep Learning Inference

  (devblogs.nvidia.com)

  #deep-learning #performance #GPU #systems

• Going on a Tair: An Alibaba Guide to NVM Caching Optimization

  (hackernoon.com)

  #performance #optimisation #caching #systems

• Podcast: Justin Cormack on Decomposing the Modern Operating System

  (www.infoq.com)

  #Linux #kernel #systems

• Porting Our Software to ARM64

  (blog.cloudflare.com)

  #GoLang #systems #rust #ARM

• Tune Linux Kernel Parameters For PostgreSQL Optimization

  (www.percona.com)

  #performance #Linux #PostgreSQL #systems

• Alibaba Unveils PolarFS Distributed File System for Cloud Computing

  (hackernoon.com)

  #distributed-systems #cloud #systems #filesystem

• Applying Seccomp Filters at Runtime for Go Binaries

  (blog.heroku.com)

  #security #Linux #GoLang #systems

• Introducing ebpf_exporter

  (blog.cloudflare.com)

  #Linux #visualisation #systems #BPF

• Article: A Critique of Resizable Hash Tables: Riak Core & Random Slicing

  (www.infoq.com)

  #software-architecture #algorithms #noSQL #distributed-systems #systems

• An introduction to Debugging (in C and lldb), Part- I

  (towardsdatascience.com)

  #debugging #systems #C

• Introducing Driver Module Framework

  (blogs.windows.com)

  #software-design #kernel #windows #systems

• Entering God Mode — The Kernel Space Mirroring Attack

  (hackernoon.com)

  #security #Linux #kernel #systems

• M3: Uber’s Open Source, Large-scale Metrics Platform for Prometheus

  (eng.uber.com)

  #data-pipeline #monitoring #analytics #systems

• Nuage: Making Data Systems Management Scalable

  (engineering.linkedin.com)

  #software-architecture #infra #scaling #systems

• TCP Three-Way Handshake

  (hackernoon.com)

  #networking #internals #TCP #systems

• Sampling in Observability

  (medium.com)

  #monitoring #analytics #profiling #systems

• Presentation: Next Gen Networking Infrastructure with Rust

  (www.infoq.com)

  #infra #networking #systems #rust

• Understanding Program Memories — from exploitation point of view

  (medium.com)

  #security #systems #hacking

• How we scaled nginx and saved the world 54 years every day

  (blog.cloudflare.com)

  #performance #CDN #backend #systems

• Building Optimized Containers for Kubernetes

  (www.digitalocean.com)

  #containers #optimisation #kubernetes #systems

• Article: Understanding Software System Behaviour With ML and Time Series Data

  (www.infoq.com)

  #monitoring #machine-learning #time-series #systems

• The Road to QUIC

  (blog.cloudflare.com)

  #networking #systems #protocols

• Presentation: CRI Runtimes Deep Dive: Who's Running My Kubernetes Pod!?

  (www.infoq.com)

  #infra #containers #kubernetes #systems

• Open sourcing oomd, a new approach to handling OOMs

  (code.fb.com)

  #Linux #memory-management #systems

• A Brief History of Containers

  (mesosphere.com)

  #containers #history #systems

• Netflix SIRT releases Diffy: A Differencing Engine for Digital Forensics in the Cloud

  (medium.com)

  #infra #security #systems

• Riot's Approach to Anti-Cheat

  (engineering.riotgames.com)

  #software-design #software-architecture #systems #game-dev

• Article: Getting to Know Graal, the New Java JIT Compiler

  (www.infoq.com)

  #JVM #runtime #systems #compilers

• Docker Image Scanning – How to Implement Open Source Container Security (Part 2)

  (sysdig.com)

  #containers #security #systems

• XARs: An efficient system for self-contained executables

  (code.fb.com)

  #runtime #compression #systems #compilers

• How to Implement Open Source Container Security: Part 1 Runtime Security

  (sysdig.com)

  #containers #security #systems

• Mitigating Spectre with Site Isolation in Chrome

  (security.googleblog.com)

  #security #systems #privacy

• Blocking IO in Gunicorn Gevent Workers

  (tech.wayfair.com)

  #python #systems #concurrency

• Presentation: Optimizing for Production Workloads

  (www.infoq.com)

  #containers #optimisation #systems #production

• How to drop 10 million packets per second

  (blog.cloudflare.com)

  #networking #internet #systems

• Privilege escalation

  (www.future-processing.pl)

  #security #kernel #systems #hacking

• Presentation: Unikraft - Unleashing the Power of Unikernels

  (www.infoq.com)

  #security #systems #backed #unikernel

• JVM Profiler: An Open Source Tool for Tracing Distributed JVM Applications at Scale

  (eng.uber.com)

  #JVM #profiling #systems #tracing

• Accelerate large-scale applications with BOLT

  (code.fb.com)

  #optimisation #systems #compilers

• Compiler-based security mitigations in Android P

  (android-developers.googleblog.com)

  #security #android #systems #compilers

• Open-sourcing Sonar, a new extensible debugging tool

  (code.fb.com)

  #debugging #software-architecture #android #systems

• Malware Analysis: Kardon Loader

  (engineering.salesforce.com)

  #security #malware #systems #reverse-engineering

• Accelerate large-scale applications with BOLT

  (code.facebook.com)

  #optimisation #systems #compilers

• Satan Ransomware Spawns New Methods to Spread

  (hackernoon.com)

  #security #malware #systems #reverse-engineering

• Malware Analysis: Decoding Emotet, Part 1

  (engineering.salesforce.com)

  #security #malware #systems #reverse-engineering

• Open-sourcing Sonar, a new extensible debugging tool

  (code.facebook.com)

  #debugging #mobile #android #systems

• Analytics on Bare Metal: Xenon and Kafka® Connect

  (www.confluent.io)

  #distributed-systems #apache-kafka #analytics #systems

• Enabling GPUs in the Container Runtime Ecosystem

  (devblogs.nvidia.com)

  #containers #GPU #systems

• Static linking vs dyld3

  (allegro.tech)

  #ios #build-system #systems

• What Write Skew Looks Like

  (www.cockroachlabs.com)

  #DBMS #systems #filesystem

• Python Multithreading and Multiprocessing Tutorial

  (www.toptal.com)

  #python #systems #parallel-computing

• “Use the dynamic tracing tools, Luke”

  (developers.redhat.com)

  #debugging #systems #tracing

• Tracing System CPU on Debian Stretch

  (blog.cloudflare.com)

  #performance #Linux #systems #tracing

• Binary Exploitation ELI5– Part 1

  (hackernoon.com)

  #security #systems #hacking #reverse-engineering

• Determinism: Fixing Divergences

  (engineering.riotgames.com)

  #software-engineering #systems #game-dev

• chroot, cgroups and namespaces — An overview

  (itnext.io)

  #Linux #systems

• Introducing Nanoscope: An Extremely Accurate Method Tracing Tool for Android

  (eng.uber.com)

  #performance #android #systems #tracing

• Adapting Continuous Integration and Delivery to Hardware Quality

  (www.ebayinc.com)

  #automation #CI-CD #systems

• Kubernetes Security Guide, Chapter 3. Securing Kubernetes components: kubelet, etcd and Docker registry

  (sysdig.com)

  #docker #security #kubernetes #systems

• Towards unprivileged container builds

  (kinvolk.io)

  #containers #docker #security #systems

• Google: Addressing Cascading Failures

  (highscalability.com)

  #infra #scaling #SRE #systems

• Adventures with cgo: Part 1- The Pointering

  (blog.wallaroolabs.com)

  #GoLang #systems #C

• Robust and efficient traffic engineering with oblivious routing

  (research.fb.com)

  #algorithms #networking #systems

• Netflix FlameScope

  (medium.com)

  #performance #data-visualisation #systems

• Understanding CPU Flame Graphs

  (nodesource.com)

  #visualisation #profiling #systems

• Another reason why your Docker containers may be slow

  (hackernoon.com)

  #performance #docker #systems

• QuantLoader: An In-Depth Malware Analysis

  (engineering.salesforce.com)

  #security #malware #systems #reverse-engineering

• Analyzing Changes to the Binary Interface Between the Linux Kernel and its Modules

  (developers.redhat.com)

  #Linux #kernel #systems

• eBPF, Sockets, Hop Distance and manually writing eBPF assembly

  (blog.cloudflare.com)

  #debugging #networking #systems

• Implementing MicroPython as a UEFI Test Framework

  (software.intel.com)

  #python #embedded #systems

• A House of Cards: An Exploration of Security When Building Docker Containers

  (blog.heroku.com)

  #containers #docker #security #systems

• Buffer overflow in PJSIP, a VoIP open source library

  (engineering.linecorp.com)

  #security #systems #voip

• A Practical Introduction to Container Terminology

  (developers.redhat.com)

  #containers #Linux #systems

• Building mrbuffer: a text editor for a 31 year old computer

  (hackernoon.com)

  #systems #editor

• Timing issues when using BPF with virtual CPUs

  (kinvolk.io)

  #systems #BPF #virtualisation

• Adventures with Memory Barriers and Seastar on Linux

  (www.scylladb.com)

  #DBMS #distributed-systems #Linux #systems

• Chroot: the magical healing powers of the original Linux virtualization tool

  (hackernoon.com)

  #Linux #systems

• A technical deep dive on Meltdown and does it work?

  (hackernoon.com)

  #security #hardware #systems

• Docker Quotas and Mario Bros

  (hackernoon.com)

  #docker #Linux #systems

• Profiling: Measurement and Analysis

  (engineering.riotgames.com)

  #performance #profiling #systems

• Two Hardware Lessons from the Front Line: PID Loops and Bootloading

  (www.viget.com)

  #IoT #hardware #systems

• CLR vs JVM: How the Battle Between .NET and Java Extends to The VM-Level

  (blog.takipi.com)

  #VM #java #systems #compilers

• However improbable: The story of a processor bug

  (blog.cloudflare.com)

  #debugging #security #hardware #systems

• Avoiding Memory Leak in Golang API

  (hackernoon.com)

  #GoLang #memory-leak #systems

• In search of 0xffffffffff600400: troubleshooting containers, system calls and performance

  (sysdig.com)

  #debugging #containers #Linux #systems

• Introducing Ponce: One-click Symbolic Execution

  (engineering.salesforce.com)

  #dev-tools #debugging #systems #reverse-engineering

• SYN packet handling in the wild

  (blog.cloudflare.com)

  #networking #TCP #systems

• Exploiting Spectre with Deep learning

  (hackernoon.com)

  #machine-learning #security #tensor-flow #systems

• Concolic Execution and Code Coverage with Triton

  (engineering.salesforce.com)

  #security #systems #reverse-engineering

• The Spectre of the Zygote

  (hackernoon.com)

  #mobile #security #android #systems

• An Explanation of the Meltdown/Spectre Bugs for a Non-Technical Audience

  (blog.cloudflare.com)

  #security #hardware #systems

• WebSpellChecker Stack Buffer Overflow

  (engineering.salesforce.com)

  #debugging #security #systems

• Dealing with the Meltdown patch at Grab

  (engineering.grab.com)

  #performance #security #hardware #systems

• The Dex File Format

  (blog.bugsnag.com)

  #mobile #android #systems

• Seastar: The future is Here

  (www.scylladb.com)

  #opensource #systems #parallel-computing #C++

• Today's CPU vulnerability: what you need to know

  (security.googleblog.com)

  #security #hardware #systems

• Meraki RCE: When Red Team and Vulnerability Research fell in love

  (engineering.salesforce.com)

  #security #hardware #systems

• My process became PID 1 and now signals behave strangely

  (hackernoon.com)

  #containers #systems #unix

• Copy-on-write friendly Python garbage collection

  (engineering.instagram.com)

  #python #memory-management #systems #garbage-collection

• Introducing stapbpf – SystemTap’s new BPF backend

  (developers.redhat.com)

  #dev-tools #systems #tracing

• The Definitive Guide to Container Security Terminology

  (sysdig.com)

  #containers #security #systems

• Hands-On Look at ZFS with MySQL

  (www.percona.com)

  #DBMS #MySql #systems #filesystem #ZFS

• Erlang Garbage Collector

  (erlang-solutions.com)

  #runtime #memory-management #systems #erlang

• Graceful Switching of Worker Processes

  (robots.thoughtbot.com)

  #ruby #backend #systems

• Cedux: Experimenting with the Redux Model in C

  (spin.atomicobject.com)

  #reactive #redux #design-pattern #systems #C

• MySQL and Linux Context Switches

  (www.percona.com)

  #performance #MySql #Linux #systems

• Open sourcing ptracer, a syscall-tracing library for Python

  (medium.com)

  #debugging #python #systems

• Fundamentals of System Design — Part 3

  (hackernoon.com)

  #DBMS #systems

• Open/R: Open routing for modern networks

  (code.facebook.com)

  #hardware #networking #internet #systems

• How to Build the Fastest RPC

  (www.scylladb.com)

  #software-architecture #RPC #systems

• Go, don't collect my garbage

  (blog.cloudflare.com)

  #monitoring #GoLang #memory-management #systems

• Thwarting the Tactics of the Equifax Attackers

  (blog.cloudflare.com)

  #security #systems #privacy

• ARM Takes Wing: Qualcomm vs. Intel CPU comparison

  (blog.cloudflare.com)

  #monitoring #performance #hardware #systems

• Perfect locality and three epic SystemTap scripts

  (blog.cloudflare.com)

  #debugging #networking #event-queue #TCP #systems

• How to Monkey-Patch the Linux Kernel

  (blog.cloudflare.com)

  #Linux #kernel #systems

• Executing Parallel Statements to Improve Performance

  (www.cockroachlabs.com)

  #DBMS #performance #cockroachDB #systems #parallel-computing

• Mastering the Node.js Core Modules - The Process Module

  (blog.risingstack.com)

  #nodeJS #systems

• An update on gobpf - ELF loading, uprobes, more program types

  (kinvolk.io)

  #GoLang #systems #BPF

• Hardening the Kernel in Android Oreo

  (android-developers.googleblog.com)

  #mobile #security #android #systems

• Compile Once Debug Twice: Picking a Compiler for Debuggability (1/3)

  (backtrace.io)

  #debugging #software-engineering #systems

• Debugging a series of miscalculations in osquery

  (medium.com)

  #dev-tools #debugging #systems