Forum Replies Created

Viewing 15 posts - 1,861 through 1,875 (of 5,841 total)

  • RE: Recommended MAXDOP setting

    I would go with 6 - the number of PHYSICAL cores per NUMA node.

    As other's said, Cost Threshold for Parallelism is VERY important. 5 is a universally...

    Best,
    Kevin G. Boles
    SQL Server Consultant
    SQL MVP 2007-2012
    TheSQLGuru on googles mail service

  • RE: Table Partitioning

    ramana3327 (8/27/2014)


    Yes GailShaw.

    I need to do the partition. Do you think it will degrade the performance?

    What is your suggestion?

    Thanks,

    You said you didn't have problems now but data is growing...

    Best,
    Kevin G. Boles
    SQL Server Consultant
    SQL MVP 2007-2012
    TheSQLGuru on googles mail service

  • RE: Table Partitioning

    ramana3327 (8/27/2014)


    Yes.

    The problem is that tables have foreign key constraints. We don't have any proper partition key. So now we created two additional columns on those tables created date &...

    Best,
    Kevin G. Boles
    SQL Server Consultant
    SQL MVP 2007-2012
    TheSQLGuru on googles mail service

  • RE: Table Partitioning

    ramana3327 (8/25/2014)


    Hi Kevin,

    Thanks for the reply.

    For now we don't have any issues but just now data is growing. We are estimating it will grow very large in the future. We...

    Best,
    Kevin G. Boles
    SQL Server Consultant
    SQL MVP 2007-2012
    TheSQLGuru on googles mail service

  • RE: Table Partitioning

    Please state WHY you want to implement partitioning. What problems will it help you address? Partitioning is a COMPLEX subsystem with lots of caveats, provisos, limitations, gotchas, etc....

    Best,
    Kevin G. Boles
    SQL Server Consultant
    SQL MVP 2007-2012
    TheSQLGuru on googles mail service

  • RE: Junk/SPAM Posts Overwhelming<!-- 864 -->

    I still don't understand why there was pushback from the website devs over the obvious solution of some form of Turing Test (with Captcha or it's derivatives being the most...

    Best,
    Kevin G. Boles
    SQL Server Consultant
    SQL MVP 2007-2012
    TheSQLGuru on googles mail service

  • RE: General practice for MAXDOP setting

    As far as I am concerned there is a hard limit for most every server out there and that is the number of physical cores in each NUMA node. ...

    Best,
    Kevin G. Boles
    SQL Server Consultant
    SQL MVP 2007-2012
    TheSQLGuru on googles mail service

  • RE: Tools for report of SQL server 'Health'

    Daily isn't good enough. You can easily roll your own alerting for lots of things, or have a consultant set some monitoring up for you.

    There are a...

    Best,
    Kevin G. Boles
    SQL Server Consultant
    SQL MVP 2007-2012
    TheSQLGuru on googles mail service

  • RE: Bulk Loading in Availability Groups

    Thor Bev (8/14/2014)


    I have several 2012 availability groups running on a cluster. I have one database that is bulk loaded every 30 minutes. The DB is about 1...

    Best,
    Kevin G. Boles
    SQL Server Consultant
    SQL MVP 2007-2012
    TheSQLGuru on googles mail service

  • RE: need help with trigger - conditional insert

    james.williams 57297 (8/13/2014)


    Hi all -

    I'm working on a trigger and I'm having some problems. Basically what I want this trigger to do is: if Users.Primary_ProductID is updated, I...

    Best,
    Kevin G. Boles
    SQL Server Consultant
    SQL MVP 2007-2012
    TheSQLGuru on googles mail service

  • RE: Create Clustered Index on a Very Large Table (500 GB)

    Evil Kraig F (8/8/2014)


    TheSQLGuru (8/7/2014)


    I think this is slightly mis-stated Jeff. While you may not get fragmentation from end-of-index inserts, you certainly can get page LATCH contention, which can...

    Best,
    Kevin G. Boles
    SQL Server Consultant
    SQL MVP 2007-2012
    TheSQLGuru on googles mail service

  • RE: Bad Query Plan

    ScottPletcher (8/8/2014)


    TheSQLGuru (8/8/2014)


    ScottPletcher (8/8/2014)


    My first choice would be to use RECOMPILE and just force SQL to rebuild a plan every time.

    But, if a HASH join is the "good" plan, forcing...

    Best,
    Kevin G. Boles
    SQL Server Consultant
    SQL MVP 2007-2012
    TheSQLGuru on googles mail service

  • RE: Bad Query Plan

    ScottPletcher (8/8/2014)


    My first choice would be to use RECOMPILE and just force SQL to rebuild a plan every time.

    But, if a HASH join is the "good" plan, forcing a HASH...

    Best,
    Kevin G. Boles
    SQL Server Consultant
    SQL MVP 2007-2012
    TheSQLGuru on googles mail service

  • RE: questions regarding config_value for affinity mask

    Ashif Shaikh (8/7/2014)


    Hi All,

    I ran ALTER SERVER CONFIGURATION SET PROCESS AFFINITY CPU = 2,3 that means the SQL server 2012 is using the 2nd and 3rd CPU's respectively..

    Now, when I...

    Best,
    Kevin G. Boles
    SQL Server Consultant
    SQL MVP 2007-2012
    TheSQLGuru on googles mail service

  • RE: What percentage of memory utilization is server bottleneck?

    GilaMonster (8/8/2014)


    Wrong question

    SQL will use all the memory that it's allowed to use, up to 100% of what's on the machine. You need to set its limits. If you don't,...

    Best,
    Kevin G. Boles
    SQL Server Consultant
    SQL MVP 2007-2012
    TheSQLGuru on googles mail service

Viewing 15 posts - 1,861 through 1,875 (of 5,841 total)