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
CockroachDB — the cloud native, distributed SQL database designed for high availability, effortless scale, and control over data placement.
Database migrations. CLI and Golang library.
- go
- golang
- migration
- migrations
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
Automation engine to build, test and ship any codebase. Runs locally, in CI, or directly in the cloud
JuiceFS is a distributed POSIX file system built on top of Redis and S3.
Infrastructure orchestration from local to your cloud
- go
- backend
- microservices
- encore
The most popular Kubernetes Operator for PostgreSQL.
Zero-ETL, infinite possibilities. Live query APIs, code & more with SQL. No DB required.
- steampipe
- postgresql
- postgresql-fdw
- cloud
Open Source, Google Zanzibar-inspired database for scalably storing and querying fine-grained authorization data
- zanzibar
- permissions
- database
- distributed-systems
Data pipelines for cloud config and security data. Build cloud asset inventory, CSPM, FinOps, and vulnerability management solutions. Extract from AWS, Azure, GCP, and 70+ cloud and SaaS sources.
Go DDD example application. Complete project to show how to apply DDD, Clean Architecture, and CQRS by practical refactoring.
- go
- golang
- ddd
- clean-architecture
PostgreSQL cloud native High Availability and more.
- postgresql
- high-availability
- golang
- kubernetes
Self-hostable workflow orchestrator for teams whose main work isn't orchestration. Declarative YAML over your scripts, SSH commands, containers, etc; keep workflows separate from business logic. One binary, no database, runs on limited H/W resources. Alternative to Airflow / Cron / Job Scheduler.
- cron
- workflow-engine
- workflow-scheduler
- workflow-orchestration
Archival and Restoration for databases in the Cloud
- go
- golang
- postgresql
- postgres
Fast, Simple and a cost effective tool to replicate data from Postgres to Data Warehouses, Queues and Storage
- etl
- sql
- bigquery
- cloud-native
One governed graph for AI agents — GraphQL + MCP over your databases, files, APIs, and code
KubeBlocks is a Kubernetes Operator designed to manage a variety of databases and streaming systems, including MySQL, PostgreSQL, MongoDB, Redis, RabbitMQ, RocketMQ, and more, within Kubernetes environments.
- mysql-operator
- mongodb-operator
- postgresql-operator
- rabbitmq-operator
go-doudou（doudou pronounce /dəudəu/）is OpenAPI 3.0 (for REST) spec and Protobuf v3 (for grpc) based lightweight microservice framework. It supports monolith service application as well.
- golang
- microservice
- apollo
- cloud-native
Simple key-value store abstraction and implementations for Go (Redis, Consul, etcd, bbolt, BadgerDB, LevelDB, Memcached, DynamoDB, S3, PostgreSQL, MongoDB, CockroachDB and many more)
- go
- golang
- key-value
- key-value-store
database gateway for building data-driven applications
- database
- gateway
- postgresql
- proxy
MongoDB Atlas CLI enables you to manage your MongoDB in the Cloud
- mongodb
- infrastructure
- mongodb-atlas
- golang
Cloud-native continuous backup for PostgreSQL - WAL/base-backup streaming, compression, encryption, retention, and monitoring in a single binary.