Andrei Pechkurov
Random thoughts on concurrency, databases and distributed systems

Random thoughts on concurrency, databases and distributed systems

Andrei Pechkurov

Andrei Pechkurov

123 followers

Core database engineer at QuestDB. Distributed systems gazer. Node.js contributor. Occasional tech blogger and speaker.

Concurrent Map in Go vs Java: Yet Another Meaningless Benchmark

Nov 4, 2022

Today we're comparing Java's j.u.c.ConcurrentHashMap and Go's xsync.MapOf in a totally non-scientific, unfair benchmark. While most of such language...

Concurrent Map in Go vs Java: Yet Another Meaningless Benchmark
Thread-Local State in Go, Huh?
So long, sync.Map
Testing Concurrent Code for Fun and Profit
Fast and Simple SPSC Queue
Using Acquire/Release Semantics in Java Atomics for Fun and Profit