Datomic - The fully transactional, cloud-ready, distributed database
Startup Stash - A curated directory of 400 resources & tools for startups
Google Cloud Datastore - Cloud Datastore is a NoSQL database for your web and mobile applications.
Startup Buffer - Startup Buffer is a premium startup directory for emerging startups all around the world.
Datahike - A durable datalog database adaptable for distribution.
Content Marketing Stack - A curated directory of content marketing resources