We invite you to shape the future of IBM, including product roadmaps, by submitting ideas that matter to you the most. Here's how it works:
Post your ideas
Post ideas and requests to enhance a product or service. Take a look at ideas others have posted and upvote them if they matter to you,
Post an idea
Upvote ideas that matter most to you
Get feedback from the IBM team to refine your idea
Help IBM prioritize your ideas and requests
The IBM team may need your help to refine the ideas so they may ask for more information or feedback. The product management team will then decide if they can begin working on your idea. If they can start during the next development cycle, they will put the idea on the priority list. Each team at IBM works on a different schedule, where some ideas can be implemented right away, others may be placed on a different schedule.
Receive notification on the decision
Some ideas can be implemented at IBM, while others may not fit within the development plans for the product. In either case, the team will let you know as soon as possible. In some cases, we may be able to find alternatives for ideas which cannot be implemented in a reasonable time.
Currently the HASH function is implemented as a "User Defined Function" within DataStage. This functionality was developed as-is so it's not working when trying to optimize the job with BalOpt.
DataStage development team took the Hash code provided by Netezza team and compiled it to create a shared library. That shared library was registered as User Defined Function within DataStage and started being used. Some changes were made in the code provided by Netezza to adhere to PX requirements.
As an User Defined Function, this allow the user to have similar Hash use within DataStage job design and not possible to use within Balance Optimizer or any other purpose.
Do not place IBM confidential, company confidential, or personal information into any field.