Milvus is a high-performance, cloud-native vector database built for scalable vector ANN search
- anns
- nearest-neighbor-search
- faiss
- vector-search
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TiDB is built for agentic workloads that grow unpredictably, with ACID guarantees and native support for transactions, analytics, and vector search. No data silos. No noisy neighbors. No infrastructure ceiling.
- distributed-database
- distributed-transactions
- tidb
- database
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.
VictoriaMetrics: fast, cost-effective monitoring solution and time series database
- tsdb
- prometheus
- promql
- influxdb
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
A modern text/numeric/geo-spatial/vector indexing library for go
OctoSQL is a query tool that allows you to join, analyse and transform data from multiple databases and file formats using SQL.
Fast thread-safe inmemory cache for big number of entries in Go. Minimizes GC overhead
- golang
- go
- cache
- inmemory-cache
SQL query builder and ORM/Factory generator for Go with support for PostgreSQL, MySQL and SQLite
- golang
- mysql
- query-builder
- sql
Embeddable vector database for Go with Chroma-like interface and zero third-party dependencies. In-memory with optional persistence.
- embeddings
- go
- golang
- llm
Nornicdb is a distributed low-latency, Graph+Vector, Temporal MVCC with all sub-ms HNSW search, graph traversal, and writes. Using Neo4j Bolt/Cypher and qdrant's gRPC means you can switch with no changes while adding intelligent features like schemas, managed embeddings, reranking+llm, GPU accel, Auto-TLP, Policy-based Memory Decay, and MCP server.
- bolt
- cypher
- database
- enterprise-solutions
SurrealDB SDK for Golang
- surreal
- surrealdb
- database
- database-connector
:elephant: :busts_in_silhouette: Manage PostgreSQL roles and privileges from YAML or LDAP
- ldap
- postgresql
- yaml
- roles
Embedded single file SQL database written in Golang
goriak - Go language driver for Riak KV
- riak-kv
- go
- database-connector
- database-adapter
Local-first automation Agent & deterministic workflow engine — the secure control layer between AI and your data. Data stays local. Connect your own LLM / files / notes / databases via Connector API. ReAct reasoning · DAG/WAL/Saga/idempotent execution · MCP · offline-capable.
Go SDK for Dakera AI agent memory — self-hosted, 88.2% LoCoMo. Vectors, hybrid search, knowledge graphs, sessions.
- agent-memory
- ai-memory
- dakera
- go
Transactor is a library for simplifying transaction management in Go
- go
- golang
- transaction-manager
- transactions