What are the components of the JDBC architecture?
JDBC includes four components:
- The JDBC API. The JDBC API provides access to Java programming data.
- JDBC Driver Manager. The JDBC DriverManager is the class in the JDBC API.
- JDBC test suite.
- JDBC-ODBC bridge.
- Connection.
- Class.forName (string handler)
- Driver Manager.
- getConnection(String url, String username, String password)
Table of Contents
What is the JDBC architecture?
The Java Database Connectivity (JDBC) architecture is an API that specifies interfaces for accessing relational databases. JDBC helps to connect to a database, send queries and updates to the database, and retrieve and process the results obtained from the database for queries.
How many layers are there in the JDBC architecture?
There are 2 layers. The JDBC API that binds the application to the JDBC Manager and the JDBC Driver API that connects the JDBC connection to the driver.
What is JDBC two-type and three-type architecture?
For the two-tier model and the three-tier model, JDBC has two main layers: JDBC API (an application-to-JDBC manager connection), JDBC Driver API (this supports the JDBC manager-to-driver connection) . The JDBC driver manager and database-specific drivers provide the ability to connect to heterogeneous databases.
What are the four main components of the JDBC API?
JDBC Core Components
- Driver Manager. The DriverManager class keeps track of available JDBC drivers and creates database connections for you.
- Driver. The controller interface is primarily responsible for creating database connections.
- Connection.
- Statement.
- Resulting set.
What are the different types of JDBC drivers?
There are 4 types of JDBC drivers:
- JDBC-ODBC bridge driver.
- Native API controller (partially Java controller)
- Network Protocol Driver (Full Java Driver)
- Slim driver (full Java driver)
What are the different types of JDBC architecture?
JDBC supports two types of processing models for accessing the database, that is, two-tier and three-tier. 1. Two-tier architecture: This architecture helps the Java program or application to communicate directly with the database. You need a JDBC driver to communicate with a specific database.
What part of the Java platform supports JDBC?
JDBC is a core part of the Java platform and is an API specification developed by Sun Microsystems. The JDBC architecture supports two-tier and three-tier processing models for accessing a database. In the two-tier model, a Java applet or application communicates directly with the data source.
What do you need to know about the JDBC API?
JDBC Architecture The JDBC API supports two-tier and three-tier processing models for database access, but in general, the JDBC architecture consists of two layers: The JDBC API: Provides the connection between the application and the administrator from JDBC. JDBC Driver API: Supports connection manager to JDBC driver.
Do you need a driver for the JDBC architecture?
JDBC Architecture: As we all know by now, the driver is required to communicate with the database.