JR47295: CMVC 229684 229718 -Search performance enhancements bundle

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APAR status

  • Closed as program error.

Error description

  • This fix is to includes a number of performance fixes for facet
    management
    

Local fix

Problem summary

  • USERS AFFECTED:
    V7 FEP5/FEP6 users using search
    
    PROBLEM ABSTRACT:
    Search performance enhancements bundle
    
    
    BUSINESS IMPACT:
    performance enhancements
    
    RECOMMENDATION:
    

Problem conclusion

  • Improvements include:
    
    Facet optimzation:
    1. Query out the facets belong to the category and put them into
    cache to remove the solr query to get the facets.
    2. Put fetching image and sequence for each facet into cache to
    avoid unnecessary request for multi-users that click the same
    category for getting facts.
    3. Fetch the facet fields in srchattr and srchattrprop table
    that belong to the relevant store, not all of the facets.
    4. Remove SolrSearchFacetConditionExpressionProvider from
    IBM_ComposeFacetListByCategoryIdand
    IBM_ComposeProductListByCategory profiles to prevent duplicate
    query for facets.
    5. Remove the getColumnType method for saving db calling in
    SolrExpressionProcessor.
    
    Entitlement optimization:
    1. Port data cache to cache the generated entitlement
    expression.
    2. To skip solr call when the generated entitlement expression
    is to APPLY_TO_ALL_PRODUCTS
    
    Payload reduction:
    Do not put empty CatalogGroupView into response noun
    
    -------------------------------------------------------------
    The latest available maintenance information can be obtained
    from the Recommended Fixes for WebSphere Commerce technote:
    http://www.ibm.com/support/docview.wss?rs=3046&uid=swg21261296
    

Temporary fix

Comments

APAR Information

  • APAR number

    JR47295

  • Reported component name

    WC BUS EDITION

  • Reported component ID

    5724I3800

  • Reported release

    700

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2013-07-22

  • Closed date

    2013-11-28

  • Last modified date

    2013-12-17

  • APAR is sysrouted FROM one or more of the following:

  • APAR is sysrouted TO one or more of the following:

Fix information

  • Fixed component name

    WC BUS EDITION

  • Fixed component ID

    5724I3800

Applicable component levels

  • R700 PSY

       UP



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Document information


More support for:

WebSphere Commerce Enterprise

Software version:

7.0

Reference #:

JR47295

Modified date:

2013-12-17

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