DEV Community

# concurrency

Posts

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
Race-Condition: How a Single SQL Line Eliminated 100 Lines of Retry and Lock Code
allanbontempo profile

Race-Condition: How a Single SQL Line Eliminated 100 Lines of Retry and Lock Code

#java #oracle #concurrency #backend
Comments
6 min read
I run 30 agents in parallel. They share one budget. Here is the pool primitive that makes that safe.
mukundakatta profile

I run 30 agents in parallel. They share one budget. Here is the pool primitive that makes that safe.

#hermeschallenge #ai #rust #concurrency
Comments
4 min read
Stop Polling Your Outbox: Lightweight Event Streaming with Postgres LISTEN/NOTIFY and Java Virtual Threads
machinecodingmaster profile

Stop Polling Your Outbox: Lightweight Event Streaming with Postgres LISTEN/NOTIFY and Java Virtual Threads

#java #systemdesign #concurrency #design
1
Comments
2 min read
The race condition a stress test found in my double-entry ledger — and how I fixed it
xidoke profile

The race condition a stress test found in my double-entry ledger — and how I fixed it

#java #springboot #postgres #concurrency
1
Comments
7 min read
The Silent Killers of Go Concurrency: Mutexes, Semaphores, and Goroutine Leaks
amirsefati profile
amir

The Silent Killers of Go Concurrency: Mutexes, Semaphores, and Goroutine Leaks

#go #backend #concurrency #performance
2
Comments
9 min read
PHP Fibers in Production: 4 Real Cases Where They Beat curl_multi and Queues
gabrielanhaia profile

PHP Fibers in Production: 4 Real Cases Where They Beat curl_multi and Queues

#php #async #performance #concurrency
Comments
8 min read
The Death of Static Rate Limiters: Why Your Java Virtual Threads Need BBR-Style Adaptive Concurrency
machinecodingmaster profile

The Death of Static Rate Limiters: Why Your Java Virtual Threads Need BBR-Style Adaptive Concurrency

#java #concurrency #systemdesign #algorithms
Comments
2 min read
Rust Concurrency: Threads, Channels, Mutex & Sync (Part 4)
mihir_mohapatra profile

Rust Concurrency: Threads, Channels, Mutex & Sync (Part 4)

#rust #concurrency #intermediate #systems
2
Comments
7 min read
Distributed Locks vs. Leased Locks: The Right Choice in Resource
merbayerp profile

Distributed Locks vs. Leased Locks: The Right Choice in Resource

#tutorials #distributedsystems #resourcemanagement #concurrency
Comments
9 min read
Java Concurrency: ExecutorService, RejectionPolicies & ThreadPools — Part 2
aswathyn9 profile

Java Concurrency: ExecutorService, RejectionPolicies & ThreadPools — Part 2

#java #programming #softwaredevelopment #concurrency
Comments
9 min read
Java Concurrency: From Threads to Thread Safety — Part 1
aswathyn9 profile

Java Concurrency: From Threads to Thread Safety — Part 1

#java #programming #multithreading #concurrency
Comments
6 min read
R2DBC is Dead: Why JEP 491 and Virtual Threads Made Synchronous JDBC the 2026 Performance King
machinecodingmaster profile

R2DBC is Dead: Why JEP 491 and Virtual Threads Made Synchronous JDBC the 2026 Performance King

#java #concurrency #systemdesign #programming
1
Comments
2 min read
Distributed Lock Alternatives: 3 Methods Every System Architect
merbayerp profile

Distributed Lock Alternatives: 3 Methods Every System Architect

#career #distributedsystems #concurrency #locking
Comments
9 min read
Stop the Boxing Tax: High-Performance Stream Processing with JEP 455 Primitive Type Patterns
machinecodingmaster profile

Stop the Boxing Tax: High-Performance Stream Processing with JEP 455 Primitive Type Patterns

#java #programming #computerscience #concurrency
Comments
2 min read
Channels Aren't Message Passing — How Parked Goroutines OOM-Killed a Pod
harrisonsec profile

Channels Aren't Message Passing — How Parked Goroutines OOM-Killed a Pod

#go #concurrency #performance #backend
Comments
13 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.