Real Studio is commonly used to create so-called 'database applications.' To make this easy, Real Studio includes a standard database API (Database class and subclasses, RecordSet, DatabaseRecord, etc.) With this standard API, you can connect to many different databases using very similar code. In general, databases can be divided into two categories: single-user databases and database servers. Databases included with Real Studio SQLite SQLite (aka RealSQLDatabase) is the single-user database engine included with Real Studio.

PostgreSQL is a full-blown. Other Databases that work with Real Studio. Web or Enterprise for now and a Database license starting with Real Studio 2012.

SQLite is a public domain database and is used by all kinds of software from browsers such as Firefox to programming tools such as Real Studio and frameworks such as CoreData. PostgreSQL PostgreSQL is a full-blown database server. It is open-source and free, available for use for just about any purpose.

It can be a bit tricky to install, but is powerful and fast. PostgreSQL is cross-platform and works on Linux, OS X and Windows. With Real Studio you use the class to connect to a PostgreSQL database server. MySQL Now owned by Oracle, MySQL is also an open-source database server, but has less comprehensible licensing. Real Studio is able to connect to the Community (free) edition of MySQL, but this edition usually requires you to open source software that connects to it (due to its GPL license).

Hd-2200 Drivers. MySQL is very easy to install and is often available by default on many web servers. If you choose to use it, be sure you understand its licensing.

MySQL is cross-platform and works on Linux, OS X and Windows. Use the class to connect to MySQL. Oracle Database Oracle Database is one of the most powerful database servers around. It is often used for enterprise software and by larger companies. Oracle Database has a reputation for being a beast to manage and configure, but is also known to be fast. It can also be rather expensive. It runs on Windows and Linux and used to be available for OS X, but it does not look like that is an option any longer.