Couchbase is the company behind the Couchbase open source project, a vibrant community of developers and users of Couchbase document-oriented database technology. Their flagship product, Couchbase Server, is a packaged version of Couchbase technology that’s available in Community and Enterprise Editions. They're known for their easy scalability, consistent high performance, 24x365 availability, and a flexible data model. Companies like AOL, Cisco, Concur, LinkedIn, Orbitz, Salesforce.com, Shuffle Master, Zynga and hundreds of others around the world use Couchbase Server for their interactive web and mobile applications.
Metabase is bringing data tools with the elegance and simplicity of consumer products to the crufty world of enterprise business intelligence. Their Open Source analytics and business intelligence application let installs in minutes, and can connect to most commonly used databases. It lets anyone in your company quickly ask questions, and create dashboards or nightly emails without knowing SQL. They provide an opinionated open source starting point for how companies should measure, analyze and share their data as well as a suite of tools to deal with the complexity that arises as they grow.
OrientDB LTD is the company that is changing the way you store your data with OrientDB: a distributed Graph Database with the flexibility of Document Database. In a few words, the most powerful and flexible NoSQL solution available today. OrientDB released OrientDB Community Edition for FREE (Apache License) and Enterprise Edition under a commercial license.