Example of type 4 driver in java

 · The Oracle Call Interface (OCI) driver is an example of a Type 2 driver. Type 3: JDBC-Net pure Java. In a Type 3 driver, a three-tier approach is used to access databases. The JDBC clients use standard network sockets to communicate with a middleware application server.  · Example to get the Connection: Connection con =DriverManager. getConnection (“jdbc: oracle: thin: @ localhost: chandrashekhar”, “scott”, “tiger”); On the above connection syntax, “ thin” is a driver name. The thin driver converts the JDBC calls to the vendor’s specific database www.doorway.rus: 1. JDBC drivers are divided into four types or levels. The different types of jdbc drivers are: Type 1: JDBC-ODBC Bridge driver (Bridge) Type 2: Native-API/partly Java driver (Native) Type 3: AllJava/Net-protocol driver (Middleware) Type 4: All Java/Native-protocol driver (Pure) 4 types of jdbc drivers are elaborated in detail as shown below: Type 1 JDBC Driver.

if the database driver does not require some extra component to communicate with database such type of driver is called the Thin driver. Example: Type-4 Driver. Comparison of all types of JDBC. Type 4 (fully java driver) JDBC Driver with Example. Type 4 driver converts JDBC call into database specific call by using database native protocol provided by database vendor. Means it will directly communicate with database without having any extra components. This driver is also called as pure java www.doorway.rue this driver developed by only java language. Because the type-3 driver is database independent driver. Example: large scale web application,Enterprise application. To connect to multiple databases, developers can use type-2 Driver. if no driver is available then we should go for type-4 driver. Differentiate between Thick and Thin Driver: Differentiate between Thick and Thin Driver. Thick.

5 dic The service provider specification simply replaces manual class loading with a declarative approach. For example, the PostgreSQL JDBC driver. The JDBC-ODBC Bridge driver is an example of a Type 1 driver; this driver is JDBC Type 3 and Type 4 drivers use a network protocol to communicate to. Snowflake provides a JDBC type 4 driver that supports core JDBC functionality. client provided by Snowflake, is an example of a JDBC-based application.