Download Java data base connectivity

JDBC
Java data base connectivity
JDBC (java data base connectivity)
JDBC stands for java data base connectivity which
is a standard java API for database-independent
connectivity between the java programming
language and a wide range of databases.
JDBC is a Java API that is used to connect and
execute query to the Database.
JDBC API uses JDBC drivers to connect to the
database.
JDBC Driver is used to connect with different data
source
There are four types of Drivers
1.
2.
3.
4.
JDBC-ODBC Bridge
Native API partial Java Driver
Net pure Java Driver
100% Java Driver
1. JDBC-ODBC Bridge
ODBC it is stand for Open Database Connectivity
 it is the tool provided by Microsoft
gives
flexibility to attach any different platform or
language
JDBC-ODBC Bridge provide connectivity to
ODBC data source
JAVA
JDBCODBC
ODBC
1.SQL
2. Ms
Access
2. Native- API Partial Java
Driver
These driver are written into native language
with partial java implementation .
The Native API Driver uses the client-side
libraries of the Database.
Native Driver needs to be installed on each
client machine.
Performance upgraded than JDBC-ODBC bridge
driver.
The driver converts JDBC method calls into
native calls of Database.
JDBC API
Java
Application
Native API
Driver
Vender Database
Library
Process Of Native Driver
Database
3. Net pure Java Driver
 These driver are used to connect data sources
from network locations .
 Network support is required for client machine
 No client side library is required because of
Application server that can perform many tasks
like auditing ,load balancing , logging etc.
 The network protocol driver uses middleware
(Application server)
JDBC API
Network
protocol
Driver
Java
Application
Middleware
(Application server)
Database
Process Of Net pure java driver
4. 100% pure java Driver:
These are the driver provided by the Database
vendors . It gives very high performance.
The thin driver converts JDBC calls directly into
the vendor-specific database protocol. That is
why it is known Thin driver.
It is fully written in java language.
100% pure java Driver is also known as Thin
driver.
JDBC API
Java Application
Process of thin driver
Thin Driver
Database
Common JDBC components
DriverManager:- DriverManager is a class ,
which is used to load specific type of driver.
Connection :- Connection is used to get
connection from dataSource
Statement:-Statement is used to pass down
the SQL statement.
ResultSet:- it stores the data coming from
SQL Statement.
PreparedStatemet:-these are free compiled
SQL statement
THANK
YOU