github.com/tikv/client-go/v2

Milvus is a high-performance, cloud-native vector database built for scalable vector ANN search

TiDB - the open-source, cloud-native, distributed SQL database designed for modern applications.

SeaweedFS is a fast distributed storage system for blobs, objects, files, and data lake, for billions of files! Blob store has O(1) disk seek, cloud tiering. Filer supports Cloud Drive, xDC replication, Kubernetes, POSIX FUSE mount, S3 API, S3 Gateway, Hadoop, WebDAV, encryption, Erasure Coding. Enterprise version is at seaweedfs.com.

JuiceFS is a distributed POSIX file system built on top of Redis and S3.