CloudBase / News: Recent posts

CloudBase is a data warehouse system built on top of Hadoop's Map Reduce framework. Visit cloudbase.sourceforge.net for CloudBase documentation.

Release notes -

New Features:
* CREATE CSV tables - One can create tables on top of data in CSV (Comma Separated Values) format and query them using SQL. Current implementation doesn't accept CSV records which span multiple lines. Data may not be processed correctly if a field contains embedded line-breaks. Please visit http://cloudbase.sourceforge.net/index.html#userDoc for detailed specification of the CSV format.... read more

This is 1.3 release of CloudBase. CloudBase is a data warehouse system built on top of Hadoop's Map Reduce framework. Visit cloudbase.sourceforge.net for CloudBase documentation.

Release notes-

New Features:
* User Defined Types (UDTs)- User can create new Types and use them to create table of these types. UDTs are used when data is not structured. User creates a java class and defines the parsing logic in the constructor. Using UDT, one can query semi-structured/totally unstructued data using SQL
* Update index- Update index command has been added to update the index when new data is added to the table.
* CREATE JSON/XML tables- One can create tables on top of one's JSON/XML data and query them using SQL ... read more

Table Indexing feature was disabled in the last release. This feature is enabled in this release. Please visit CloudBase website for details- cloudbase.sourceforge.net

CloudBase is a data warehouse system built on top of Hadoop's Map Reduce architecture. It allows one to query terabyte and petabyte of data using ANSI SQL. Please visit CloudBase home page for details-

http://cloudbase.sourceforge.net

CloudBase is a data warehouse system built on top of Hadoop's Map Reduce architecture. It allows one to query terabyte and petabyte of data using ANSI SQL. Please visit CloudBase home page for details-

http://cloudbase.sourceforge.net

* Optimize Joins
* Support for Indexing tables
* Do semantic Validations and enhance error reporting
* Enhance log parsing
* Optimize ORDER BY and TOP N clauses