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Testing badgerdb
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| package main | |
| import ( | |
| "log" | |
| "time" | |
| "github.com/dgraph-io/badger" | |
| gen "github.com/Pallinder/go-randomdata" | |
| ) | |
| func main() { | |
| // Open the Badger database located in the /tmp/badger directory. | |
| // It will be created if it doesn't exist. | |
| db, err := badger.Open(badger.DefaultOptions("db")) | |
| if err != nil { | |
| log.Fatal(err) | |
| } | |
| defer db.Close() | |
| var i int | |
| for i < 1000000 { | |
| start := time.Now() | |
| if err := db.Update(randomKV); err != nil { | |
| log.Fatal(err) | |
| } | |
| i++ | |
| if i % 1000 == 0 { | |
| log.Printf("update took %s\n", time.Now().Sub(start)) | |
| } | |
| } | |
| } | |
| func randomKV(txn *badger.Txn) error { | |
| return txn.Set( | |
| []byte(gen.RandStringRunes(32)), | |
| []byte(gen.RandStringRunes(1024)), | |
| ) | |
| } |
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