By Yong Mook Kim
Currently my company is using “IBATIS” and pure “SQL”s as database persistence mechanism. I like SQL query very much, especially in tuning, but i just do not like code all SQL query in Java application, it’s easy hit typo error and what a stupid and tedious job? I decided to propose a [...]

By Pinaki Mukherjee
The Hibernate advantage over JDBC
Concurrency Support
In JDBC there is no check that always every user has updated data this check has to be added by the developer. Hibernate maintains this concurrency check using a version field.It checks this version field in the database table before every update operation.
So, if two users retrieve data [...]

What is SQL Injection?
SQL injection is a technique that exploits a security vulnerability occurring in the database layer of a web application. The vulnerability is present when user input is either incorrectly filtered for string literal escape characters embedded in SQL statements or user input is not strongly typed and thereby unexpectedly executed. It is [...]

By Parveen Aggarwal
It is a well known fact that Java as a programming language set off a new paradigm in the software industry. Suddenly, every software programmer worth his salt was amidst software jargons like ‘Platform-Independence’, ‘Cross-Platform-Deployment’ and ‘The Java Virtual Machine’. In fact, it did not take long for Java to usurp the ‘most [...]