For developers, who are building real-time data-driven applications, Redis is the preferred, fastest, and most feature-rich cache, data structure server, and document and vector query engine.
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Open-source vector similarity search for Postgres
- nearest-neighbor-search
- approximate-nearest-neighbor-search
libSQL is a fork of SQLite that is both Open Source, and Open Contributions.
Official Git mirror of the SQLite source tree
Open-source, low-latency key/value engine built on Valkey with query subscriptions and hierarchical storage tiers.
TranslatedRedis 3.0 code with detailed comments (annotated Redis 3.0 source code).
SQLCipher is a standalone fork of SQLite that adds 256 bit AES encryption of database files and other security features.
A free, open source, multi-platform SQLite database manager.
Reliable PostgreSQL Backup & Restore
- postgresql
- parallel
- backup
- restore
MongoDB-compatible database engine for cloud-native and open-source workloads. Built for scalability, performance, and developer productivity.
WiredTiger's source tree
带有详细注释的 Redis 2.6 源码
Unofficial git mirror of SQLite sources (see link for build instructions)
A minimal but extreme fast B+ tree indexing structure demo for billions of key-value storage
A decentralized, trusted, high performance, SQL database with blockchain features
- database
- blockchain
- sql
- bft
Fastfull embedded transactional key-value storage engine ★ Surpasses the legendary LMDB in reliability, capabilities and performance ★ Used in hundreds of open source projects, including Ethereum.
- nosql
- storage-engine
- performance
- lmdb
One advanced and mature open-source MPP (Massively Parallel Processing) database. Open source alternative to Greenplum Database.
- database
- data-analysis
- data-warehouse
- olap
plpgsql_check is a linter tool (does source code static analyze) for the PostgreSQL language plpgsql (the native language for PostgreSQL store procedures).
- plpgsql
- postgresql
- extension
- c
IonDB, a key-value datastore for resource constrained systems.
SiriDB is a highly-scalable, robust and super fast time series database. Build from the ground up SiriDB uses a unique mechanism to operate without a global index and allows server resources to be added on the fly. SiriDB's unique query language includes dynamic grouping of time series for easy analysis over large amounts of time series.
- ticker-data
- siridb-server
- time-series
- timeseries
Query alpm database and AUR
Manage postgres schema, triggers, procedures, and views
- postgres
- migrator