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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).


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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.

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


Status Delivered
Created by Guest
Created on Aug 16, 2013

IDAA Incremental Update with smaller 'acceptable_latency_in_minutes' value than 1 minute

Today IDAA Incremental Update (IU) does buffering and bulk delete&insert processing in 1 minute cycle. '1 minute' comes from 'acceptable_latency_in_minutes' parameter value of CDC for Netezza Apply agent used by IU. The minimum value accepted is 1 minute so far, so IU uses this minimum value.
However, our customer wants shorter cycle such as 5 sec, 10 sec etc. We understand such short cycle may cause some other problem, but we think we should be able to specify smaller value on a trade-off basis.
  • Guest
    Reply
    |
    Apr 8, 2020

    In Db2 Analytics Accelerator V7.5 we introduced Integrated Synchronization as a new feature to replace CDC. This feature offers a lower latency than CDC. It is not planned to improve CDC in future releases. Please use Integrated Synchronization.