An open-source engine that turns continuous content streams into search and monitoring. Durable ingestion, hybrid search, alerts, and plugins for formats, models and business rules.
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QuestDB is a high performance, open-source, time-series database
- time-series
- low-latency
- database
- sql
libSQL is a fork of SQLite that is both Open Source, and Open Contributions.
Weaviate is an open-source vector database that stores both objects and vectors, allowing for the combination of vector search with structured filtering with the fault tolerance and scalability of a cloud-native database.
- search-engine
- semantic-search
- semantic-search-engine
- vector-search
greenDAO is a light & fast ORM solution for Android that maps objects to SQLite databases.
The world's fastest open query engine for sub-second analytics both on and off the data lakehouse. With the flexibility to support nearly any scenario, StarRocks provides best-in-class performance for multi-dimensional analytics, real-time analytics, and ad-hoc queries. A Linux Foundation project.
Deeplake is AI Data Runtime for Agents. It provides serverless postgres with a multimodal datalake, enabling scalable retrieval and training.
Semantic cache for LLMs. Fully integrated with LangChain and llama_index.
Zero-ETL, infinite possibilities. Live query APIs, code & more with SQL. No DB required.
- steampipe
- postgresql
- postgresql-fdw
- cloud
An asynchronous, persistent key-value store for .NET desktop and mobile applications, backed by SQLite. Suited to both durable data such as user settings and cached data that expires, with optional encryption and System.Text.Json serialization.
- c-sharp
- cache
- reactive-extensions
- reactive-programming
Gazebo database of SDF models. This is a predecessor to https://app.gazebosim.org
- gazebo
- simulation
- robot-simulation
- robotics
Open Food Facts database, API server and web interface - 🐪🦋 Perl, CSS and JS coders welcome 😊 For helping in Python, see Robotoff or taxonomy-editor
- food
- food-products
- perl
- database
Alcinoe empowers developers to build fast, modern apps without the usual complexity or performance bottlenecks. It keeps the focus on innovation—not tool constraints—delivering top performance, deep customization, and great cross-platform UX while staying independent of GAFA ecosystems.
- delphi
- delphi-library
- delphi-components
- delphi-component
Shell commands for development, staging, and production parity for Heroku apps
- heroku-apps
- developer-tools
- twelve-factor
- ruby
An implementation of HTTP Caching in .NET Core and 4.5.2+ for both the client and the server
High-performance, time-indexed object storage for robotics and industrial IoT
- blob-storage
- storage-engine
- storage
- historian
TypeScript SQLite layer with support for both native C++ & pure JavaScript drivers.
Golang Mongodb Pagination for official mongodb/mongo-go-driver package which supports both normal queries and Aggregation pipelines with all information like Total records, Page, Per Page, Previous, Next, Total Page and query results.
- go-mongo
- mongo-go-pagination
- mongo-go-driver
- mongo-pagination
ChatOps for MySQL.
This plugin allow proxify requests to other host. It can be useful if you want to use separate server as frontend but use one address for both frontend and backend.
- pocketbase
- pocketbase-plugins
- proxy
Professional botanical cultivation database with AI-powered plant insights
- agriculture
- botanical-classification
- botanical-research
- botany
Light Object-Relational Environment (LORE) provides a simple and lightweight pseudo-ORM/pseudo-struct-mapping environment for Go
Vertx-MongoDB-Effect enables interaction with MongoDB in a purely functional and reactive style, seamlessly integrating with Vertx-effect. This library requires familiarity with Vertx-effect, as both frameworks share a foundational reliance on immutability and persistent data structures provided by json-values.
- functional-programming
- javascript
- json-values
- mongodb