Write Ahead Log for LSM or bitcask storage(or any append-only write).

raft is a golang library that provides a simple, clean, and idiomatic implementation of the Raft consensus protocol

Streaming Postgres logical replication changes atleast-once over websockets

Go library for protobuf compatible sstables, a skiplist, a recordio format and other database building blocks like a write-ahead log. Ships now with an embedded key-value store.

High-performance open-source, durable, transactional embedded storage engine designed for low-latency, and optimized read and write efficiency.

mkdb is a SQL-based relational database management system (RDBMS) written in Golang (1.18+) with zero third-party dependencies. The goal of the project is to provide a creative outlet for developers who want to experiment with database development in a low-stakes environment.

A High-Performance and Fault-Tolerant Key-Value Store Built with LSM Trees and Bloom Filters with Strong Consistency Guarantees

A console-based Key-Value store engine built for the Advanced Algorithms and Data Structures course. Implements efficient data structures like Memtable, SSTable, and LRU Cache, with durability ensured by a Write-Ahead Log (WAL). Features include Bloom Filters, prefix/range scans, and external configuration support.

An embeddable, fast and persistent key-value storage engine based on Bitcask.

A Go-based Persistent Key-Value Store using LSM tree architecture, with HTTP endpoints for key-value operations, memtable, WAL, and SST file storage.

An in-memory text search engine that is durable and persistent

write ahead log

implement WAL(Write ahead log) using Go

Write-Ahead Logging (WAL) Implementation in Go

a storage engine by FIFO QUEUE. you can make a distributed-message-queue based on qstore. you can also use it to implemente write-ahead-log

High‑performance Go string store with regex search, LSM‑tree compaction, and WAL durability

Write Ahead Log written in Go

simple/small Write Ahead Log