Pebble

A fast key-value DB using cockroachdb/pebble

Note: Requires Go 1.19 and above

Table of Contents

• Signatures
• Installation
• Examples
• Config
• Default Config

Signatures

func New(config ...Config) Storage
func (s *Storage) Get(key string) ([]byte, error)
func (s *Storage) Set(key string, val []byte, exp time.Duration) error
func (s *Storage) Delete(key string) error
func (s *Storage) Reset() error
func (s *Storage) Close() error
func (s *Storage) Conn() *badger.DB

Installation

Pebble is tested on the 2 last Go versions with support for modules. So make sure to initialize one first if you didn't do that yet:

go mod init github.com/<user>/<repo>

Note: This step is only required if you don't have an existing module.

And then install the Pebble implementation:

go get github.com/gofiber/storage/pebble/v2

Examples

Import the storage package.

import "github.com/gofiber/storage/pebble/v2"

You can use the following possibilities to create a storage:

// Initialize default config
store := pebble.New()

// Initialize custom config
store := pebble.New(pebble.Config{
	Path:         "db",
	WriteOptions: &pebble.WriteOptions{},
})

Config

type Config struct {
	// Database name
	//
	// Optional. Default is "./db"
	Path string

	// Pass write options during write operations
	//
	// Optional. Default is nil
	WriteOptions &pebble.WriteOptions{}
}

Default Config

var ConfigDefault = Config{
	Path:         "db",
	WriteOptions: &pebble.WriteOptions{},
}