Operational Database Management Systems
Haystack is an open source LLM orchestration framework by deepset for building production-ready RAG pipelines and AI-powered search applications. It features a component-based pipeline architecture, support for multiple LLM providers and document stores, and...
LangChain is an open source framework for building applications powered by large language models. It provides modular abstractions for chains, agents, memory, tools, and data retrieval, with integrations to dozens of LLM providers, vector...
LlamaIndex is an open source data framework for building LLM-powered applications over structured and unstructured data. It provides tools for data ingestion, indexing, retrieval, and query pipelines, with connectors to over 160 data sources....
SurrealDB is an open source multi-model database that supports relational, document, graph, and vector data in a single platform using a unified query language (SurrealQL). It is designed for modern applications that require multiple...
DuckDB is an open source, in-process analytical SQL database designed for fast analytical queries directly on local files including Parquet, CSV, and JSON, as well as data frames in Python and R. It requires...
Neon is an open source serverless PostgreSQL platform featuring database branching — the ability to create instant, copy-on-write branches of a database for development, testing, and CI/CD workflows. Neon separates storage and compute, enabling...
TiDB is an open source distributed SQL database featuring hybrid transactional and analytical processing (HTAP) capabilities in a single system. It is MySQL-compatible, horizontally scalable, and designed for applications requiring both real-time OLTP and...
YugabyteDB is an open source distributed SQL database fully compatible with PostgreSQL. It is designed for cloud-native applications requiring horizontal scalability, geo-distribution, and high availability with ACID compliance. YugabyteDB supports both the PostgreSQL wire...
LanceDB is an open source vector database built on the Lance columnar storage format, designed for multimodal AI data including text, images, video, and audio. It is serverless, embeddable, and integrates with Python data...
Chroma is an open source AI-native embedding database designed specifically for building LLM applications and AI agents. It provides a simple Python and JavaScript API for storing, querying, and managing embeddings, and integrates directly...