gistfile1.txt

package main

import (
        "fmt"

        "github.com/couchbase/gocb"
        "sync"
)

func main() {
        c, err := gocb.Connect("couchbase://localhost")
        if err != nil {
                fmt.Printf("connect err: %v\n", err)
                return
        }

        err = c.Authenticate(gocb.PasswordAuthenticator{
                Username: "Administrator",
                Password: "password",
        })
        if err != nil {
                fmt.Printf("Cluster auth, err: %v\n", err)
                return
        }

        b, err := c.OpenBucket("bucket-1", "")
        if err != nil {
                fmt.Printf("bucket open err: %v\n", err)
                return
        }

        var wg sync.WaitGroup

        for r := 0; r < 32; r++ {

                wg.Add(1)
                go func(wg *sync.WaitGroup) {
                        defer wg.Done()
                        for i := 0; i < 1000*1000*100; i++ {
                                b.Upsert(fmt.Sprintf("%d", i), "", 0)
                        }
                }(&wg)
        }
        wg.Wait()
}