Performance tuning in DB2 is in the hands of developers. These tips really you need to improve it.
TSQ in CICS helps to write and read records internal to program. Read more.
The real use of top command in UNIX. You will know complete system information.
Top differences between stored procedures and functions you can read and refresh quickly. Good summary for SQL developers.
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.