Box.net
Huddle
Amazon Web Services / EC2
Google Cloud (Google App Engine, Google Apps)
Hive is a data warehouse infrastructure built on top of Hadoop that provides tools to enable easy data summarization, adhoc querying and analysis of large datasets data stored in Hadoop files. It provides a mechanism to put structure on this data and it also provides a simple query language called Hive QL which is based on SQL and which enables users familiar with SQL to query this data. At the same time, this language also allows traditional map/reduce programmers to be able to plug in their custom mappers and reducers to do more sophisticated analysis which may not be supported by the built-in capabilities of the language.
CloudBase is a data warehouse system for Terabyte and Petabyte scale analytics. It is built on top of Map-Reduce architecture. The current code has been developed to Hadoop’s map-reduce implementation. CloudBase allows you to query flat log files using ANSI SQL. It comes with JDBC driver so you can use any JDBC database manager application (e.g Squirrel) as front end.
