Amazon Redshift is a fast, fully managed, petabyte-scale data warehouse that makes it simple and cost-effective to analyze all of your data using your existing business intelligence tools for less than a tenth the cost of traditional solutions.
Manticore Software Ltd. is a company behind Manticore Search – easy to use open source fast database for search. Their mission is to provide the best open source search technology on the planet while listening to the user community and providing best-in-class technical support.
Riak, they are distributed systems experts and they work with Application teams to overcome these distributed system challenges. Riak’s Riak® is a distributed NoSQL database that delivers: Unmatched Resiliency beyond typical “high availability” offerings Innovative technology to ensure data accuracy and never lose a write Massive scale on commodity hardware Common code foundation with true multi-model support Riak® provides all this, while still focused on ease of operations. Chose Riak® KV flexible key-value data model for web scale profile and session management, real-time big data, catalog, content management, customer 360, digital messaging, and more use cases.