database

Unrealm is an extension on RealmCocoa, which enables Swift native types to be saved in Realm.

An interface to Google's BigQuery from R.

Introducing the most comprehensive and up-to-date open source dataset on US car models on Github. With over 15,000 entries covering car models manufactured between 1992 and 2026, this repository offers valuable information for anyone looking to incorporate car data into their applications. Best of all, it's completely free to use!

A fast, low memory, transactional, index & query enabled NoSQL database engine and server for node.js and browser with realtime data change notifications

A production-ready FastAPI backend template with clean architecture. 一个功能完整、架构清晰的企业级FastAPI后端模板，专为团队开发设计，开箱即用。

⏱ PHP performance tool analyser your script on time, memory usage and db query. Support Laravel and Composer for web, web console and command line interfaces.

TypeScript implementation of the DXOS protocols, SDK, toolchain and Composer.

Swift APIs for SQLite: Type-safe down to the schema. Very, very, fast. Dependency free.

Analytical database for data-driven Web applications 🪶

Database (DBI) backend for dplyr

Kangaroo is an AI-powered SQL client and admin tool for popular databases (MariaDB / MySQL / Oracle / PostgreSQL / Redis / SQLite / SQL Server / ...) on Windows / MacOS / Linux, support table design, query, model, sync, export/import etc, focus on comfortable, fun and developer friendly.

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.

A RocksDB plugin for key-value separation, inspired by WiscKey.

🍃 MongoDB driver for Deno 🦕

Compares the PostgreSQL schema between two databases and generates SQL statements that can be run manually against the second database to make their schemas match.

Ideas on better database design

ZoneTree is a persistent, high-performance, transactional, ACID-compliant ordered key-value database and LSM-tree storage engine for .NET.