IBM Data and AI Ideas Portal for Customers


This portal is to open public enhancement requests against products and services offered by the IBM Data & AI organization. To view all of your ideas submitted to IBM, create and manage groups of Ideas, or create an idea explicitly set to be either visible by all (public) or visible only to you and IBM (private), use the IBM Unified Ideas Portal (https://ideas.ibm.com).


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:


Search existing ideas

Start by searching and reviewing ideas and requests to enhance a product or service. Take a look at ideas others have posted, and add a comment, vote, or subscribe to updates on them if they matter to you. If you can't find what you are looking for,


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,

  1. Post an idea

  2. Upvote ideas that matter most to you

  3. Get feedback from the IBM team to refine your idea


Specific links you will want to bookmark for future use

Welcome to the IBM Ideas Portal (https://www.ibm.com/ideas) - Use this site to find out additional information and details about the IBM Ideas process and statuses.

IBM Unified Ideas Portal (https://ideas.ibm.com) - Use this site to view all of your ideas, create new ideas for any IBM product, or search for ideas across all of IBM.

ideasibm@us.ibm.com - Use this email to suggest enhancements to the Ideas process or request help from IBM for submitting your Ideas.

IBM Employees should enter Ideas at https://ideas.ibm.com


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Status Future consideration
Workspace Db2
Components Workload Management
Created by Guest
Created on Feb 28, 2023

RELATED IDEAS

Work identification based on number of subsections in a statement.

Work identification can currently be done based on Estimated cost, Estimated cardinality, Estimated data accessed. 

Ref: "Work identification by type, cost, or data accessed with work classes - IBM Documentation"

This allows for identification of complex workloads and apply  concurrency controls as required.

Another type of complex workload that can lead to high resource consumption is statements with a large number of subsections.

Especially with columnar tables in a partitioned environment, a large number of subsections can exist for statements. 

Each of these subsections might run in parallel requiring a large number of threads (db2 edus).

Each of these threads will also require memory resources (mainly application heap).

This creates a need for concurrency control for statements that fit this category in order to limit the resource consumption and avoid unexpected resource exhaustion scenarios.

 

Needed By Not sure -- Just thought it was cool

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