IBM Data and AI Ideas Portal for Clients

Shape the future of IBM!

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

If you have not registered on this portal please register at http://ibm.biz/IBM-Data-and-AI-Portal-Register . To complete registration you will need to open the email you will receive from Aha to confirm your identity.

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,

  1. Post an idea

  2. Upvote ideas that matter most to you

  3. 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 offering manager 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.

Additional Information

To view our roadmaps: http://ibm.biz/Data-and-AI-Roadmaps

Reminder: This is not the place to submit defects or support needs, please use normal support channel for these cases

IBM Employees:

The correct URL for entering your ideas is: https://hybridcloudunit-internal.ideas.aha.io

Echo predicate functinality for sub queries

Issue Statement:

Echo predicate is not working properly to eliminate partition and query is taking longer time to complete

Filter With Hard Coded date: Query completes in 2 secs , since it is directly hitting the July 31st partition alone

SELECT * FROM ESA_QV_IL_DATAT1.MDM_IP WHERE SNAPSHOT_DT = '2017-07-31';

Filter With Sub Query: Query took 8 mins to complete and we are facing performance issue.

SELECT * FROM ESA_QV_IL_DATAT1.MDM_IP WHERE SNAPSHOT_DT = (SELECT MAX(SNAPSHOT_DT) FROM ESA_QV_IL_DATAT1.MDM_IP );

Note: SELECT MAX(SNAPSHOT_DT) FROM ESA_QV_IL_DATAT1.MDM_IP à Query returned results in 42 seconds

Usually it will process sub query first and pass the latest date results to the outer sql, So that outer sql will process only for the filtered latest date. But here, it is doing nested loop join between these 2 tables for entire history and at last it is eliminating the latest date partition. so query is running for long time.

We like to include this feature in the product, so that it will improve performance in our process.
  • Guest
  • Dec 28 2018
  • Future consideration
Idea Priority Medium
Client Name KeyBank

IBM's success depends on gathering feedback from customers like yourself. Aha Ideas Portal is the third party tool through which IBM Offering Managers gather feedback from customers such as yourself.
IBM is a global organization with business processes, management structures, technical systems and service provider networks that cross borders. As such, the information collected through Aha Ideas Portal (Customer Name, Customer Email Address) will be stored by them in the United States, and handled only as per IBM's instructions and policies. Your data (Name and Email Address) will NOT be shared with other IBM customers.
In order to safeguard your information in Aha, do not leave your workstation unattended while using this application, log off after using it, and print only if necessary. If you need to make a hardcopy, remember to pick up the print-out immediately, keep it under lock, and destroy it immediately when no longer needed.
NOTICE TO EU RESIDENTS: per EU Data Protection Policy, if you wish to remove your personal information from the IBM ideas portal, please login to the ideas portal using your previously registered information then change your email to "anonymous@euprivacy.out" and first name to "anonymous" and last name to "anonymous". This will ensure that IBM will not send any emails to you about all idea submissions