$ go get github.com/rainycape/memcache
After this command memcache is ready to use. Its source will be in:
$GOPATH/src/github.com/rainycape/memcache
You can use go get -u -a for update all installed packages.
import (
"github.com/rainycape/memcache"
)
func main() {
mc := memcache.New("10.0.0.1:11211", "10.0.0.2:11211", "10.0.0.3:11212")
mc.Set(&memcache.Item{Key: "foo", Value: []byte("my value")})
it, err := mc.Get("foo")
...
}
This is a memcache client library for the Go programming language (http://golang.org/). This is a high performance fork of the original library at http://github.com/bradfitz/gomemcache. The following is a comparison between the original library and this one:
benchmark old ns/op new ns/op delta
BenchmarkSetGet 214443 138200 -35.55%
BenchmarkSetGetLarge 262164 146594 -44.08%
BenchmarkConcurrentSetGetSmall10_100 82561221 51282962 -37.88%
BenchmarkConcurrentSetGetLarge10_100 96067285 63887183 -33.50%
BenchmarkConcurrentSetGetSmall20_100 152834658 75607154 -50.53%
BenchmarkConcurrentSetGetLarge20_100 202574186 96010615 -52.60%
benchmark old MB/s new MB/s speedup
BenchmarkSetGet 0.03 0.04 1.33x
BenchmarkSetGetLarge 4.82 8.62 1.79x
BenchmarkConcurrentSetGetSmall10_100 0.07 0.12 1.71x
BenchmarkConcurrentSetGetLarge10_100 13.16 19.78 1.50x
BenchmarkConcurrentSetGetSmall20_100 0.08 0.16 2.00x
BenchmarkConcurrentSetGetLarge20_100 12.48 26.33 2.11x
benchmark old allocs new allocs delta
BenchmarkSetGet 18 6 -66.67%
BenchmarkSetGetLarge 19 6 -68.42%
BenchmarkConcurrentSetGetSmall10_100 58469 6199 -89.40%
BenchmarkConcurrentSetGetLarge10_100 59848 6196 -89.65%
BenchmarkConcurrentSetGetSmall20_100 117177 12432 -89.39%
BenchmarkConcurrentSetGetLarge20_100 120173 12413 -89.67%
benchmark old bytes new bytes delta
BenchmarkSetGet 2479 170 -93.14%
BenchmarkSetGetLarge 7537 1184 -84.29%
BenchmarkConcurrentSetGetSmall10_100 3101520 187245 -93.96%
BenchmarkConcurrentSetGetLarge10_100 8330341 1197783 -85.62%
BenchmarkConcurrentSetGetSmall20_100 6318072 374977 -94.07%
BenchmarkConcurrentSetGetLarge20_100 16884200 2398491 -85.79%