Forum Replies Created

Viewing 15 posts - 2,806 through 2,820 (of 5,841 total)

  • RE: Best way to effienctly store hugh amounts of data

    EAV "can" be very fast and efficient if you use it for single-table storage. But that then requires EXTRAORDINARY effort on the application side to handle virtually all of...

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

  • RE: Optimize query needed

    I am seriously missing something:

    SELECT CAST(5 AS VARBINARY(128)) --0x00000005

    SELECT CAST(0x00000005 AS bigint) --5

    SELECT dbo.ConvertBigIntToVarBinary1(5) --0x010001

    SELECT CAST(0x010001 AS bigint) --65537

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

  • RE: SQL Server has encountered occurrence(s) of I/O requests taking longer than 15 seconds to complete

    Markus (10/1/2012)


    Thanks for the link SpringTown... I hadn't found that article. I have opened an incident with MSFT and have yet another meeting with the storage gang today. ...

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

  • RE: AWE and PAE both should be enable on Windows 2008 R2 32 bit?

    I STRONGLY recommend that you get a professional to give your system a performance review/health check. I am certain there will be quite a few findings that could be...

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

  • RE: Temp table for Performance Impact

    GilaMonster (9/27/2012)


    Probably, but can't say for certain without a lot more info. The query, indexes and exec plan would help.

    Agree, as usual, although I would probably phrase it as "highly...

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

  • RE: DBA Interview Questions needed - Serious only please.

    Grant Fritchey (8/27/2012)


    You might want to hire a consultant to do the interview for you. I know several people that are regularly doing interviews for employers that don't have the...

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

  • RE: MERGE vs IF EXISTS with INSERT UPDATE

    For concurrency reasons it is MUCH preferred to use MERGE I think. I have seen a number of clients over the years get bad data in their system doing...

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

  • RE: Server becomes very slow [RESOURCE_SEMAPHORE] waittype.

    Please don't post to 2 year old threads.

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

  • RE: Update Stats with full scan on all tables in all databases

    Ola.hallengren.com

    Best maintenance stuff out there IMNSHO!! 🙂

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

  • RE: Partitioned tables

    sunny.tjk (9/11/2012)


    We've a very large table and I'm thinking to partition it. Either one of these 3 main columns(appid, date or loan_custid) are used in the WHERE clause of...

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

  • RE: Logshipping restore job failed

    We cannot help you with so little information. What is the EXACT, DETAILED error message the job that is failing gives?

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

  • RE: UniqueIdentifier as a Primary Key

    jeffem (9/17/2012)


    Eugene Elutin (9/17/2012)


    jeffem (9/17/2012)


    CELKO (9/14/2012)


    By definition it cannot be a key; it is not an attribute of any entity in the logical data model. A well-designed key should have...

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

  • RE: NOLOCK/Isoloatin Level for READONLY database

    1) set database to read only during normal opps. Set it to read/write during your monthly update cycle (when other access is disabled) and then back to read only...

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

  • RE: Log Shipping Restore Log on Secondary DB not restoring

    Hmm - " ... that could be applied to secondary".

    I think you are missing one or more log files BEFORE the ones that are in the restore directory maybe? ...

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

  • RE: Log Shipping Restore Log on Secondary DB not restoring

    Also, can you expand out the restore agent history and get the detailed error message?

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

Viewing 15 posts - 2,806 through 2,820 (of 5,841 total)