GitHub - zuoyebang/bitaloslog: bitaloslog is a high-performance log engine, specifically designed for log storage, focuses on addressing the bottlenecks of log writing and recycling in the LSM-Tree architecture. It serves as the core component of the raft log in bitalostored.

Introduction

High-performance Log Engine, specifically designed for log storage, focuses on addressing the bottlenecks of log writing and recycling in the LSM-Tree architecture. It serves as the core component of the raft log in bitalostored.

Author：Xu Ruibo(hustxurb@163.com), joined Zuoyebang in December 2018 (working till now), is responsible for live class middle platform and Zuoyebang platform, and leads the storage technology team to develop Bitalos from 0 to 1.
Contributor: Xingfu (wzxingfu@gmail.com)

Ultimate Write Performance: Based on bitalostree log indexing, it supports high-throughput write operations and eliminates the IO amplification caused by frequent deletions in traditional log systems.
High-performance Compression Indexing Technology: bitalostree, a B+ tree based on super-large pages, features a creative indexing compression technique that eliminates write amplification in B+ trees and maximizes read performance.

For technical architecture and documentation, please refer to the official website: bitalos.zuoyebang.com

Name		Name	Last commit message	Last commit date
Latest commit History 4 Commits
bitree		bitree
docs		docs
internal		internal
.gitignore		.gitignore
LICENSE		LICENSE
README.md		README.md
README_CN.md		README_CN.md
array_table.go		array_table.go
array_table_iterator.go		array_table_iterator.go
batch.go		batch.go
commit.go		commit.go
compaction.go		compaction.go
compaction_iter.go		compaction_iter.go
db.go		db.go
flushable.go		flushable.go
go.mod		go.mod
go.sum		go.sum
internal.go		internal.go
iterator.go		iterator.go
log_recycler.go		log_recycler.go
manifest.go		manifest.go
mem_table.go		mem_table.go
merging_iter.go		merging_iter.go
meta.go		meta.go
open.go		open.go
open_test.go		open_test.go
options.go		options.go
plain_db.go		plain_db.go
plain_db_test.go		plain_db_test.go
plain_flush.go		plain_flush.go
read_state.go		read_state.go
sequential_db.go		sequential_db.go
sequential_db_test.go		sequential_db_test.go
sequential_flush.go		sequential_flush.go
table.go		table.go
table_test.go		table_test.go