MongoDB is a highly distributed database providing high availability, horizontal scaling, and geographic distribution to the users.
Cassandra solves this challenge by allowing high-speed reads and writes across a large and distributed system.
Cassandra, is designed to provide high availability with no point of failure while handling massive data sizes across various commodity servers.
This program focuses on searching, sharing and saving Splunk results, creating tags, generating reports and charts, installing and indexing large volumes of searches and analyzing them using the Splunk tool.
The flexible document based structure of CouchDB helps users to perform data mapping, querying, combining and filtering and is among the most popular technologies to be used on the web.
QlikView is an in-memory business discovery tool. It is a Business Intelligence application that helps organizations of all sizes in data discovery.
Microsoft Power BI is a free, self-service business intelligence cloud service that provides non-technical business users with tools for aggregating, analyzing, visualizing and sharing data.