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Articles tagged with #go

Concurrent Map in Go vs Java: Yet Another Meaningless Benchmark
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 performance comparisons are generally useless and harmful, the purpose of this exercise is a comparis...
Nov 4, 20223 min read2.2K
So long, sync.Map
While the title is certainly a clickbait, I definitely don't see any strong reason to keep dealing with sync.Map if you're a Go generics user. Instead, you should consider xsync.MapOf: type point struct { x int y int } // create a MapOf for w...
Oct 22, 20225 min read8.6K

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