go-persistence

Object persistence library for GO Allows saving objects as json files

Example

Example:

import (
	"github.com/24HOURSMEDIA/go-persistence"
)

type Obj struct {
	StringVal string `json:"string_val"`
	IntVal    int    `json:"int_val"`
	TestVal   string `json:"test_val"`
}

const path = "/tmp/path"

persister, _ := persistence.NewJsonObjectPersister(JsonObjectPersisterConfig{Path: path, Prefix: "obj_"})

// write an item
item := Obj{StringVal: "A string", IntVal: 5}
_ := persister.SaveItem("test1, &item)

// reads an item by key
retrievedItem = Obj{}
_ := persister.GetItem("test1", &retrievedItem)


keys := persister.AllKeys()
// [test1, test2]

Sample json file:

{PATH}/{PREFIX}{key}.json

{"string_val":"a string","int_val":0,"test_val":""}

Test, bench

run tests

go test

run benchmark

go test -bench=. -benchtime=100x
go test -bench=. -benchtime=999x
# the queue size is limited to 1000 so this will be slower
go test -bench=. -benchtime=2000x