⚙️ Concurrency - krahul3790 · Scour

Lallapallooza/citor: Header-only C++20 thread pool with sub-microsecond dispatch, decentralized work-stealing, and per-CCD arenas. 📈Scalability

github.com·10h·Hacker News

Bob Belderbos: A Race Condition Rust Wouldn't Have Let Me Write 🗄️Database Internals

belderbos.dev·5d

G1 GC Throughput Improvements: 5-15% Performance Gains with Dual Card Tables 🗄️Database Internals

ionutbalosin.com·1d·Hacker News, r/java

Async await in Swift: The Full Toolkit 💸Payments

emergetools.com·15h

The Windows DLL loader lock: how a Rust thread can hang your JVM ☕Java

questdb.com·1d·Lobsters, Hacker News

Source-to-Source Transformations for GPU Code Generation 🏗️System Design

Announcing Rstest 0.10 🛡️Reliability

rstest.rs·2d·r/javascript

I wanted async/await but I got a concurrency model 🛡️Reliability

blog.kulman.sk·23h·Hacker News

The Bug That Disappears When You Add Logging 🗄️Database Internals

siliconopera.com·1d

I Spent 3 Hours Watching My Benchmark Hang, Then 6 Seconds to Fix It 🗄️Database Internals

crates.io·6d·DEV

Count Number of Words in a String Java Program ☕Java

netjstech.com·19h·Blogger

MukundaKatta/llm-circuit-breaker: Tiny circuit breaker for LLM API calls. Pairs with llm-retry: retry handles transient failures, breaker stops calling when provider is down. Thread-safe, async-runtime-agnostic. 🛡️Reliability

github.com·3h·DEV

Show HN: Noxu DB, a Rust Port of Berkeley DB Java Edition 🗄️Database Internals

codeberg.org·1d·Lobsters, Hacker News

Go’s Concurrency Model vs. Java Virtual Threads: A Practical Comparison 📈Scalability

javacodegeeks.com·6d

May 19, 2026: OpenBSD 7.9 released 🗄️Database Internals

I Used AI for Code Review on a Production ERP for 6 Months. Here's Where It Actually Failed Me. 🛡️Reliability

stacknovahq.com·17h·DEV

OpenBSD 7.9 Released 🗄️Database Internals

openbsd.org·1d·Lobsters, Hacker News, r/linux, r/opensource

The Figma design agent is here 🏗️System Design

figma.com·17h·Hacker News

Stop Spamming Reddit for MRR. It’sKilling Your Brand (use Grammrly for Reddit) 🛡️Reliability

indiehackers.com·6d

Calvin - Determinism, Distributed ACID transactions (2020) 🗄️Database Internals

mydistributed.systems·2d·Lobsters

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