Where can I download SQL Optimizer for the DB2 z/OS platform? (76267)

Is there a similar tool to SQL Optimizer for LUW that can be used for DB2 z/OS ?

Or, are there plans to develop a SQL Optimizer for the DB2 Z/OS platform?
 

For DB2 zOS systems, there is a tool called SQL Tuning for DB2 zOS which is bundled in the Quest Management Suite for DB2 z/OS.

This can be downloaded from:

http://support.quest.com/Search/SearchDownloads.aspx

Although the SQL tuning engine is not the same as the SQL Optimizer version for LUW, Quest is keeping a close eye on the DB2 z/OS market. If it is big enough, we will consider this platform in the future.