{"repo":"objectbox/objectbox-c","free":true,"listed":false,"github":"https://github.com/objectbox/objectbox-c","clone":"git clone https://github.com/objectbox/objectbox-c.git","description":"C and C++ database for objects and structs","language":"C","stars":278,"topics":["database","performance","flatbuffers","c","cpp","edge","embedded","offline-first","persistence","storage"],"license":"Apache-2.0","category":"databases-storage","readme_excerpt":"ObjectBox Embedded Database for C and C++ ========================================= ObjectBox is a lightweight yet powerful on-device database for objects and vectors. The out-of-the-box Data Sync keeps data in sync across devices and any kind of backend/cloud reliably for occasionally connected devices. ObjectBox Data Persistence and Data Sync follows an offline-first approach and can be used on-premise as well as with a cloud setup. Jobs: We're looking for a C++ Developer with a ❤️ for performant code This is the ObjectBox runtime library to run ObjectBox as an embedded database in your C or C++ application. Here's a C++ example that inserts a Task data object (a plain user defined struct ) into the database: See ObjectBox C and C++ docs for API details. Latest version: 5.3.2 (2026-05-05). See changelog for more details. Table of Contents: - Feature Highlights - Usage and Installation - C++ API - Examples - Documentation - Current state / Changelog - Supported platforms - C API as the Foundation for Higher Languages - Other languages/bindings - How can I help ObjectBox? - License Feature Highlights ------------------ 🧠 First on-device vector database: easily manage vector data and perform fast vector search\\ 🏁 High performance on restricted devices, like IoT gateways, micro controllers, ECUs etc.\\ 🪂 Resourceful with minimal CPU, power and Memory usage for maximum flexibility and sustainability\\ 🔗 Relations: object links / relationships are built-in\\ 💻 Multiplatform: Li","default_branch":null,"files":null,"tree":[],"storefront":"/r/objectbox","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/objectbox/objectbox-c/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}