Skip to Content
avatar image
Former Member

write lock optimization

Hi,

IIn MDM7.1 new feature is added where we will get this feature ie during concurrent read and wrire actions(write lock optimization),how it will work.

what is difference b/w write option MDM5.5 and MDM7.1

Thanks in advance.

Add comment
10|10000 characters needed characters exceeded

  • Get RSS Feed

1 Answer

  • avatar image
    Former Member
    Sep 28, 2009 at 06:11 AM

    Hi Pallavee,

    Can you please elaborate on what you are looking for ?

    Are you referring to 'Protect reocrds ' or ' Check-out/in' functionality in MDM ?

    Regards,

    Vinay M.S

    Add comment
    10|10000 characters needed characters exceeded

    • Former Member Former Member

      Hi Pallavee,

      Thanks for clarifying.

      In MDM 5.5 , 'Write' process was a performance bottleneck . In 5.5, Write process locks the record and blocks the user to Read the records while performing update. If a batch run of updates is performed then user access was interrupted until the records were updated.

      In MDM 7.1 this limitation has been addressed using 'Slicing' mechanism /Write lock optimization. Record imports are are split into smaller chunks with write-locks released in between updation. This optimizes the performance allwing user to Read the record between imports .

      Hope this clarifies .

      Regards,

      Vinay M.S