CSQL Logo |
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Developer(s) | Lakshya & Community |
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Stable release | CSQL 3.3 / May 8, 2011 |
Operating system | Linux, Solaris |
Type | RDBMS |
License | GNU General Public Licence or proprietary |
Website | http://www.csqlcache.com/ |
CSQL is an open source main memory high-performance relational database management system developed @ sourceforge.net.[1] It is designed to provide high performance for SQL queries and DML statements.
Main Memory databases performs 10-20 times faster than the disk based database systems, as it completely keeps the database in main memory. As there is no disk I/O, main memory databases provide predictive response time (~10 microsecs for point lookup and ~20 microsecs for insert/update/delete operations) which makes main memory databases ideal for real time as well as near real time applications. Refer:[2] for more information.
It can be configured to work in Embedded as well as client/server mode. Apart from acting as relational storage engine, it can also transparently cache data from existing databases.[3]
It can be configured to work as transparent, updateable, real time cache ( CSQL Cache ) for existing database management systems such as MySQL, Postgres, etc.
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same as mysql DBMS