Database drivers types

Determine which database driver is set for the diagram. Double-click a table, and in the Database Properties window under Categories click Columns. Look below the list of columns, beside the choices for portable and physical data types. Note the target database management system that is shown in parentheses. Today, there are five types of JDBC drivers in use: Type 1: JDBC-ODBC bridge Type 2: partial Java driver Type 3: pure Java driver for database middleware Type 4: pure Java driver for direct-to-database Type 5: highly-functional drivers with superior performance.  · If you are accessing one type of database, such as Oracle, Sybase, or IBM, the preferred driver type is type If your Java application is accessing multiple types of databases at the same time, type 3 is the preferred driver. Type 2 drivers are useful in situations, where a type 3 or type 4 Estimated Reading Time: 4 mins.

Portable data types are generically defined types that map to similar, compatible physical data types in different database systems. Physical data types are dictated by the database driver set for the model. To understand more about the data types for your driver, see the documentation for its target database management system (DBMS). Today, there are five types of JDBC drivers in use: Type 1: JDBC-ODBC bridge Type 2: partial Java driver Type 3: pure Java driver for database middleware Type 4: pure Java driver for direct-to-database Type 5: highly-functional drivers with superior performance. JDBC Driver is a software component that enables java application to interact with the database. There are 4 types of JDBC drivers: JDBC-ODBC bridge driver. Native-API driver (partially java driver) Network Protocol driver (fully java driver) Thin driver (fully java driver).

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