gce

gce

formerly "gache".

generic, fast, sharded, lock-aware in-memory cache for Go.

[!IMPORTANT] gce requires go >=1.25 as it uses the new sync.WaitGroup api.

features

• shared concurrency
• optional ttl
• optional lru eviction
• atomic stats
• background stale entry cleanup
• simple

usage

package main

import (
	"fmt"
	"time"

	"github.com/nxtgo/gce"
)

func main() {
	// create cache with defaults
	c := gce.New[string, string]()

	// set values with TTL
	c.Set("foo", "bar", time.Minute)

	// get values
	if v, ok := c.Get("foo"); ok {
		fmt.Println("value:", v)
	}

	// stats
	fmt.Printf("%+v\n", c.Stats())

	// clean up
	c.Close()
}

license

this project is released under CC0 1.0 public domain with an additional IP waiver. do whatever you want with it. no rights reserved.