Forum Replies Created

Viewing 15 posts - 5,251 through 5,265 (of 5,841 total)

  • RE: Choosing between a View and Table-valued function

    Here is my take on reusability:

    1) most code doesn't actually GET reused because a) all devs don't know about it, b) devs don't bother checking to see if their particular...

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

  • RE: Perforamnce problem after sql 2005 migration

    To be most correct, you should update all statistics using the fullscan option.

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

  • RE: Choosing between a View and Table-valued function

    GSquared (3/31/2008)


    I've used UDFs in cases where the select logic was so insanely complex that a single query just couldn't do it (which leaves out views) and it needed to...

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

  • RE: Database Locks

    1) the first reponse to this type of question is we need to see the code and table scripts.

    2) how many rows are being updated by the code?

    3)...

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

  • RE: Choosing between a View and Table-valued function

    I advise my clients to avoid UDFs (other than very simple, non-table-accessing scalar ones) like the plague. They FAR too often lead to row-by-row processing under the covers. ...

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

  • RE: Procedure Cache Hit Rate is Low - Need Advice

    I have read that article several times over the years and missed that VERY important section every time!! What a nugget of info to remember!

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

  • RE: Replicating LARGE database over WAN

    shahgols (3/27/2008)


    Thanks SQLGuru.

    I have a question about mirroring. Would my log backups that truncate the logs interfere or fail the mirroring?

    If you mean truncate as in BACKUP LOG mydb...

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

  • RE: Replicating LARGE database over WAN

    Mirroring suffers from the same crippling amount of a deltas that index maintenance can cause and in addition cannot be compressed either automatically or manually. This is rectified in...

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

  • RE: SQL IOPS question

    You have not given us nearly enough information to answer the question.

    1) Raid level (given subsequent to OP).

    2) Stripe size.

    3) did you sector align the partitions?

    4) ntfs allocation...

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

  • RE: Replicating LARGE database over WAN

    1) Log shipping will die a horrible death the first time you do an index maintenance on a fragmented database.

    2) If you DO go with log shipping, roll...

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

  • RE: DIFF between databases

    For the sake of completeness, ApexSQL Diff also does data syncing. Embarcadero has ChangeManager, but this doesn't to my knowledge do data (yet). IIRC I have stumbled across...

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

  • RE: Disk Subsystem

    Tobi White (3/25/2008)


    Actually after rereading what I originally posted and rereading TheSQLGuru's post I don't know why I took offense at all. My bad TheSQLGuru, it actually does look like...

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

  • RE: Memory_Parallelism Performance Problem

    See here (http://sqlblog.com/blogs/linchi_shea/archive/2007/08/07/reduce-the-contention-on-tempdb-with-trace-flag-1118-to-enable-or-not-to-enable.aspx) and read the associated links too. T1118 doesn't seem to affect performance on 2005 like it did with 2000.

    Also, unless you have a REALLY amazing I/O...

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

  • RE: Memory_Parallelism Performance Problem

    1) How is it you can spend that much money on a server but can't hire a professional to help you tune/configure it? Hunting and pecking on a news...

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

  • RE: Disk Subsystem

    I am quite frankly astonished that you are asking on this forum for disk advice when you are developing a system that will process over 20K transactions per minute 24/7...

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

Viewing 15 posts - 5,251 through 5,265 (of 5,841 total)