Performance tuning in DB2 is in the hands of developers. These tips really you need to improve it.
You connect DB2 toPHP engine by just following the given sample logic. Read more.
IBM provides some privileges in DB2. So the privilege you have to be under proper group. Read more.
Really useful UDF example you can use it for your DB2 project. Added interview questions.
Ideas for DB2 developers which JOIN is better LEFT or RIGHT. Read now.
Giving alias name is not only enough and you also need to know these three rules before you write your SQL query