SQL database

eQuest applications can work with any transactional database with built-in language of PL/SQL type. Examples of such databases are, inter alia: MS SQL Server, DB2, PostgreSQL, Oracle, Sybase. With built-in abstract layer to access DAL database (Date Abstract Layer), proper system configuration is enough to work with a specific base.

In addition, eQuest applications can work with several different databases simultaneously. Applications working in separate databases can be connected and exchange data between each other. In order to do it, they can take advantage of XML-RPC technology implemented in the lowest communication layers of the library or use the replication mechanisms. Due to the aforementioned featured, software developers can freely scale applications and load balancing on several databases simultaneously.