cloud.google.com/go/pubsub

CockroachDB — the cloud native, distributed SQL database designed for high availability, effortless scale, and control over data placement.

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.

An opinionated GoLang framework for accelerated microservice development. Built in support for databases and observability.

:tropical_fish: Beats - Lightweight shippers for Elasticsearch & Logstash

Open source framework for building robust type-safe distributed systems with declarative infrastructure