Modern business software applications use a Relational Database Management System (RDBMS) as their backend data store. Relational databases are optimized for fast transactional operations and they allow to build comprehensive data views by querying organised data (data-warehouse). Below are some tips about how to access them.

JDBC Driver Basics

Encryption in JDBC client connections

Oracle 10g

Oracle 9i

Oracle access using a C library

Oracle Database Management

Round Robin Databases (RRD)