More in Database Performance Tuning

  • Oct 22, 2013
    blog

    Other Tools For Measuring I/O? 1

    There are a few different ways to monitor the I/O workload of a server. The easiest for the database administrator to use will always be Performance Monitor because that is built into the Windows OS....More
  • man in a datacenter explaing sql server performance
    Oct 22, 2013
    blog

    Creating Simple Performance Baselines with SQL Server Profiler

    Use SQL Server Profiler to create a performance baseline and then measure performance metrics that you can compare against the baseline....More
  • database related words
    Sep 24, 2013
    blog

    Truncating SQL Server Job History 1

    A common maintenance task that many 'reluctant DBAs' commonly overlook is the need to keep historical information in the msdb database trimmed, or 'truncated' on a semi-regular basis....More
  • Aug 27, 2013
    blog

    SQL Server Tip: Assign Ownership of Jobs to the SysAdmin Account

    For most of your SQL Server Agent jobs, make sure that as the jobs are created or modified, that you specify that 'sa' (or the built-in SysAdmin) account is the job owner....More
  • Aug 1, 2013
    blog

    Massive Speed and High Availability

    One of the things people are always trying to figure out is how to get high-speed disks and high availability (HA) all in a single package. A possible solution is the DataKeeper Cluster Edition from SIOS Technology....More
  • traffic orange hazard lights
    Jul 18, 2013
    blog

    Tracking Live SQL Server File Stalls

    Given that SQL Server workloads are commonly I/O bound, a great way to get a sense for how a given server is keeping up with its current workload is to evaluate how long the I/O subsystem is taking to respond to requests....More
  • Microsoft SQL Server Profiler output screen
    Jun 25, 2013
    blog

    Debugging (Nested) Stored Procedures with SQL Server Profiler 2

    Nested stored procedures (or stored procedures that call other stored procedures) are a mixed blessing and a curse. They also serve as powerful fodder for starting holy wars....More
  • SQL Server database planning benchmarks
    Apr 22, 2013
    blog

    Read the New TPC Database Benchmarking Series

    Let's talk about database application benchmarking. This is a skill set which, in my opinion, is one of the major differentiators between a journeyman-level DBA and a true master of the trade....More
  • Feb 26, 2013
    blog

    SQL Server Essentials For Non-DBAs

    In my session on SQL Server Essentials for Non-DBAs I tried to provide a very high-level overview of key concepts and concerns that ‘reluctant’ or ‘accidental’ DBAs should know....More
  • Nov 26, 2012
    blog

    Avoiding 'Failed to notify <operator> via email' errors

    If a picture is worth a thousand words, then the words associated with the following picture would probably involve a decent amount of muttering and cursing about the the DREADED ‘Failed to notify' via email’ error message that you might see crop up in your environment every once in a while—on new or recently provisioned servers....More
  • Nov 14, 2012
    blog

    Quick Tip - Speed a Slow Restore from the Transaction Log

    During some restore operations on Microsoft SQL Server, the transaction log redo step might be taking an unusually long time.  Depending somewhat on the version and edition of SQL Server you've installed, you may be able to increase performance by tinkering with the readahead performance for the redo operations....More
  • Phoenix, Arizona highway Loop 101 road signs above streets
    Nov 9, 2012
    blog

    Another Analogy About the Importance of Statistics

    In my most recent post, I touched upon the importance of SQL Server Statistics by way of an analogy—in terms of comparing the importance of up-to-date statistics with the process of ‘sizing up’ which kinds of ‘retrieval’ mechanisms to use vs. the kinds of problems that can occur when incorrectly-sized retrieval mechanisms are used....More

From the Blogs
May 22, 2017
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May 12, 2017
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5 Common Challenges to Building BI in the Cloud

After spending 20 years building analytics, BI and database solutions, I've focused on Cloud data solutions over the past 2 years. I've chosen 5 common challenges that I face every day with Cloud migrations and that you'll face in your Cloud BI projects....More
Sep 15, 2016
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