Defining Database Drivers

Database vendors, such as Microsoft^® and Oracle^®, implement their database systems using technologies that vary depending on customer needs, market demands, and other factors. Software applications written in popular programming languages, such as C, C++, and Java^®, need a way to communicate with these databases. Open Database Connectivity (ODBC) and Java Database Connectivity (JDBC) are standards for drivers that enable programmers to write database-agnostic software applications. ODBC and JDBC provide a set of rules recommended for efficient communication with a database. The database vendor is responsible for implementing and providing drivers that follow these rules.

Deciding Between ODBC and JDBC Drivers

ODBC is a standard Microsoft Windows^® interface that enables communication between database management systems and applications typically written in C or C++.

JDBC is a standard interface that enables communication between database management systems and applications written in Oracle Java.

Database Toolbox™ has a C++ library that connects natively to an ODBC driver. Database Toolbox has a Java library that connects directly to a pure JDBC driver.

Depending on your environment and what you want to accomplish, decide whether using an ODBC driver or a JDBC driver meets your needs.

Use native ODBC for:

Use JDBC for:

The only limitation for these drivers is memory performance. MATLAB^® memory restricts the native ODBC driver. However, both MATLAB and JVM™ heap memory restrict the JDBC driver.