snapshot-isolation 开源项目推荐（26 个）

JetBrains /xodus

Transactional schema-less embedded database used by JetBrains YouTrack and JetBrains Hub.

orneryd /NornicDB

Nornicdb 是一个分布式低延迟、Graph+Vector、Temporal MVCC，支持所有 sub-ms 的 HNSW 搜索、图遍历和写入。使用 Neo4j Bolt/Cypher 和 qdrant 的 gRPC 意味着你可以无需更改切换，同时添加智能功能，如模式、托管嵌入、重新排序+LLM、GPU 加速、Auto-TLP、基于策略的内存衰减和 MCP 服务器。

Log2n-io /Typhon

A microsecond-latency ACID database engine with a native Entity-Component-System data model, built for real-time systems.

nexirdb /nexir-mvcc-core

Standalone, deterministic MVCC engine for building transactional key-value databases in Rust — timestamp-ordered versions, two-phase intent transactions, guarded writes, and incremental GC. The open-source core of the Nexir database.

sfu-dis /tesseract

Tesseract: Efficient Online Schema Evolution for Snapshot Databases (VLDB 2023)

SarthakMakhija /serialized-snapshot-isolation

Repository with an implementation of MVCC and serialized snapshot isolation in an in-memory KV store.

sarthak-chakraborty /Advanced-Database-Coursework

Class assignments for the course Advanced Database Systems (CS60113) [IIT Kgp]

jamesgober /txn-db

MVCC transaction primitive for Rust databases - snapshot isolation, SSI, deadlock detection.

fixpoint-linux /datalog-dafsa

DAFSA-backed Datalog engine in Zig: load facts, compile Datalog to a VM, materialize + serve from mmap snapshots. Docs: https://fixpointlinux.org/datalog-dafsa/

rafee-mohamed /timeline-db

An embeddable MVCC key-value store for time-travel queries, offering snapshot isolation, lock-free single-writer/multi-reader concurrency and incremental compaction.

xiaobogaga /fakedb2

a toy database support snapshot isolation

k-morozov /simple_db

Implementation of a data storage subsystem on disk (buffer pool) and transaction service at the snapshot isolation level.

Alpha-Park /genpark-percolator-distributed-transaction-protocol-skill

Percolator snapshot-isolated distributed transaction protocol with primary-lock two-phase commit

sjqtentacles /sml-mvcc

Multi-version concurrency control store as a pure value in Standard ML: snapshot isolation, first-committer-wins, GC. MLton + Poly/ML.

Alpha-Park /genpark-mvcc-snapshot-isolation-storage-skill

Multi-Version Concurrency Control (MVCC) engine guaranteeing non-blocking repeatable reads, snapshot isolation, and version chain garbage collection.

ZTLNB /mini-lsm

从零实现的 LSM-Tree 存储引擎(纯 Python,零依赖):WAL + 内存表 + SSTable + Manifest + 分层归并 + 布隆过滤器 + 块缓存 + 快照读 + 流式范围扫描 + 崩溃恢复

andrii2g /mvcc-write-skew

A deterministic .NET 10 MVCC laboratory demonstrating write skew, snapshot isolation, and serializable conflict detection with exhaustive schedules and SVG visualizations.

Athul0491 /IceCore

Go-based gRPC metadata control plane for table catalogs, snapshots, partitions, and transactions

NicolasDeNigris91 /Lattice

LSM-tree key-value storage engine in Rust, from scratch with no storage deps. lattice-core crate + mdBook documenting every design decision. Snapshot transactions with conflict detection, async via tokio.

Alpha-Park /genpark-mvcc-transaction-isolation-engine-skill

Multi-Version Concurrency Control (MVCC) engine with tuple versioning and snapshot isolation.