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MYLSMDB

Log Structured Merge Tree databases (leveldb, pogreb and nutsdb) based storage unit

Use:

NOTE:

...

Methods

	CloseStore()
	SyncStore()

	Set(bucketName []byte, k []byte, data []byte) ([]byte, error)
	Get(bucketName []byte, k []byte) ([]byte, error)
	MGet(bucketName []byte, keys ...[]byte) (interface{}, error)
	List(bucketName []byte, cursor []byte, perpage int) ([]string, error)
	PrevList(bucketName []byte, cursor []byte, perpage int) ([]string, error)
	Delete(bucketName []byte, k []byte) error

	KeyExist(bucketName []byte, k []byte) (bool, error)

	HasBucket(bucketName []byte) bool
	ListBucket(bucketName []byte) int
	DeleteBucket(bucketName []byte) int

	Backup(path, filename string) error
	Restore(path, filename string) error

Install

go get  github.com/uretgec/mylsmdb

Tests

go test -timeout 30s -run ^TestCmd$ github.com/uretgec/mylsmdb/storage/leveldb
go test -timeout 30s -run ^TestCmd$ github.com/uretgec/mylsmdb/storage/pogreb
go test -timeout 30s -run ^TestCmd$ github.com/uretgec/mylsmdb/storage/nutsdb

TODO

  • Add new examples
  • Add more tests (backup and restore)

Links

Leveldb (https://github.com/syndtr/goleveldb)

Pogreb (https://github.com/akrylysov/pogreb)

Nutsdb (https://github.com/nutsdb/nutsdb)