Does JDBC use connection pooling?
Each JDBC resource specifies a connection pool.
Via the JDBC resource, the application gets a database connection..
How do databases compress data?
Data compression is the process of encoding, restructuring or otherwise modifying data in order to reduce its size.
Fundamentally, it involves re-encoding information using fewer bits than the original representation..
How does compression work in data?
The applications access the database by making calls to the JDBC API.
The JDBC driver translates the application's JDBC calls into the protocol of the database server.
When it is finished accessing the database, the application closes the connection.
The application server returns the connection to the connection pool..
How does compression work in Java?
Data compression is the process of encoding, restructuring or otherwise modifying data in order to reduce its size.
Fundamentally, it involves re-encoding information using fewer bits than the original representation..
How does data compression work?
The JDBC API consists of a set of interfaces and classes written in the Java programming language.
Using these standard interfaces and classes, programmers can write applications that connect to databases, send queries written in structured query language (SQL), and process the results..
How JDBC works?
Using stored procedures
Stored procedures can perform faster by allowing the JDBC driver to run static SQL instead of dynamic SQL.
Do not create stored procedures for each individual SQL statement you run in your program.
Where possible, however, create a stored procedure that runs a group of SQL statements..
How to do data compression in Java?
Page-level compression compresses data by storing repeating values and common prefixes only once and then making references to those values from other locations within the table..
How to speed up JDBC connection?
Using stored procedures
Stored procedures can perform faster by allowing the JDBC driver to run static SQL instead of dynamic SQL.
Do not create stored procedures for each individual SQL statement you run in your program.
Where possible, however, create a stored procedure that runs a group of SQL statements..
- The applications access the database by making calls to the JDBC API.
The JDBC driver translates the application's JDBC calls into the protocol of the database server.
When it is finished accessing the database, the application closes the connection.
The application server returns the connection to the connection pool.
