Forum Replies Created

Viewing 15 posts - 31 through 45 (of 245 total)

  • RE: Database Design Follies: NULL vs. NOT NULL

    kenambrose (2/29/2016)


    [[You'll have up to 8 bits to designate just "how" the data is missing. You certainly do NOT want to store 'TBD' | 'NA' | etc. in any column(s).]]

    Oh...

  • RE: Database Design Follies: NULL vs. NOT NULL

    MadAdmin (2/29/2016)


    j-1064772 (2/29/2016)


    rstone (2/29/2016)


    I think nulls are used more often than required, but they have their place. If we start with a rule that forbids nulls in the database, then...

  • RE: Database Design Follies: NULL vs. NOT NULL

    Using a single record in a related table to define "missing" or "unknown" is an option that I have seen in use. I thought it resulted in some very...

  • RE: Database Design Follies: NULL vs. NOT NULL

    I think nulls are used more often than required, but they have their place. If we start with a rule that forbids nulls in the database, then we are doing...

  • RE: Baseline Collector Solution V2

    Robert, I look forward to the updates. Here is a script to enable the jobs and schedules after a fresh install. It might save a few clicks here...

  • RE: Baseline Collector Solution V2

    In the past, I use a tool called ClearTrace to report on the worst of the worst. (I set high limits on the trace reads or writes.) Even...

  • RE: Baseline Collector Solution V2

    Robert, I'm running your solution on my desktop. Looks good to me. Added some views for fun. Single values for average MB/sec, IOPS, and stall per database?...

  • RE: Baseline Collector Solution V2

    Thanks Robert. I've been using TYPEPERF to collect counters from several servers. It appears that if I want IO detail at the database or database file level, I...

  • RE: Usage of CTE - Trick with Dates

    Requirements often don't directly address transactions and locking. Non-functional requirements normally don't specify or limit T-SQL methods. A table that describes the preverbal "it depends" by relating requirements...

  • RE: Usage of CTE - Trick with Dates

    The "TOP 100 PERCENT" seems to be ignored by the optimizer. The "TOP verylargernumber" can produce the recordset in the "expected" order. However, this is incidental. If...

  • RE: Using CrystalDiskMark to gauge my SAN disk performance

    I know this is an old post. I can't help but wonder why there has been no response. It's a good question, which is why I'm here. ...

  • RE: Virtual Backups

    Now I'm more confused. We have 3 new SANs with replication for DR. I don't see how this helps me with point in time restores for a database....

  • RE: Virtual Backups

    TheAccidentalDBA (8/27/2014)


    SSC-Addicted nice points and links. I posted two responses separately.Yes, totally agree on your points that its needs to be tested with restore. Logically, the following might work.

    1. Only...

  • RE: Virtual Backups

    SSC-Addicted (8/27/2014)

    I don't see any bug with Microsoft here, they offer a 3rd party interface to allow access to SQL backup for integrated backup solutions, but the ultimate responsibility for...

  • RE: sys.dm_exec_procedure_stats possible incorrect results

    You got the second parameter for the db, so it looks good to me. I think the trace will catch something.

    Does the procedure run a long time?...

Viewing 15 posts - 31 through 45 (of 245 total)