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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Chat2DB is a free, cross-platform, local-first database client and SQL workspace for developers, DBAs, analysts, and data teams. Connect to 40+ databases, manage data, edit and run SQL, and use your own AI model to generate, explain, and optimize queries. Available on desktop, web, Docker, and CLI, with MCP support.
MongoDB object modeling designed to work in an asynchronous environment.
SQL databases in Python, designed for simplicity, compatibility, and robustness.
- python
- sql
- sqlalchemy
- pydantic
🥑 ArangoDB is a native multi-model database with flexible data models for documents, graphs, and key-values. Build high performance applications using a convenient SQL-like query language or JavaScript extensions.
- multi-model
- graph-database
- document-database
- key-value
Gel supercharges Postgres with a modern data model, graph queries, Auth & AI solutions, and much more.
- database
- edgedb
- high-performance
- edgeql
💡 All-in-one AI framework for semantic search, LLM orchestration and language model workflows
- python
- search
- nlp
- semantic-search
OceanBase is the unified distributed database for the AI era — open-source, multi-model, one engine for your most demanding workloads.
- oceanbase
- paxos
- htap
- cloud-native
Native port of Redis for Windows. Redis is an in-memory database that persists on disk. The data model is key-value, but many different kind of values are supported: Strings, Lists, Sets, Sorted Sets, Hashes, Streams, HyperLogLogs. This repository contains unofficial port of Redis to Windows.
- redis
- redis-windows
- redis-windows-native
- redis-windows-installer
Deeplake is AI Data Runtime for Agents. It provides serverless postgres with a multimodal datalake, enabling scalable retrieval and training.
immudb - immutable database based on zero trust, SQL/Key-Value/Document model, tamperproof, data change history
- key-value
- immutable
- merkle-tree
- go
A MongoDB based Eloquent model and Query builder for Laravel (Moloquent)
Track changes to your rails models
- ruby
- activerecord
- audit
- log
Where data access meets operational intelligence
- mysql
- postgresql
- ai-agent
- data-catalog
OrientDB is the most versatile DBMS supporting Graph, Document, Reactive, Full-Text and Geospatial models in one Multi-Model product. OrientDB can run distributed (Multi-Master), supports SQL, ACID Transactions, Full-Text indexing and Reactive Queries.
- orientdb
- graph-database
- document-database
- dbms
Graph database optimized for fast analysis and real-time data processing. It is provided as an extension to PostgreSQL.
Annotate Rails classes with schema and routes info
Audited (formerly acts_as_audited) is an ORM extension that logs all changes to your Rails models.
- activerecord
- audit
- rails
- ruby
Elasticsearch integrations for ActiveModel/Record and Ruby on Rails
Easy activity tracking for models - similar to Github's Public Activity
- activerecord
- ruby
- rails
- activity-stream
Entity Framework Core Power Tools - reverse engineering, migrations and model visualization in Visual Studio & CLI
- entity-framework-core
- visual-studio
- entity-framework
- model-visualization
Typegoose - Define Mongoose models using TypeScript classes.
Easily and efficiently make your ActiveRecord models support hierarchies
- closure-tree
- ruby
- nested-hashes
- tree-structure
An alternative to Core Data for people who like having direct SQL access.