Google App Engine - A powerful platform to build web and mobile apps that scale automatically.
Redis - Redis is an open source in-memory data structure project implementing a distributed, in-memory key-value database with optional durability.
Dokku - Docker powered mini-Heroku in around 100 lines of Bash
KeyDB - KeyDB is fast NoSQL database with full compatibility for Redis APIs, clients, and modules.
Google Cloud Functions - A serverless platform for building event-based microservices.
Dragonfly DB - Dragonfly - Scalable in-memory datastore made simple