Zero Impact Top N Sql Analyzer
Identify the most frequently executed and most resource intensive SQL in seconds
Top Features
  • Pinpoint the SQL statements that ran most frequently on a database server (with complete SQL text and end-user performance)
  • Chart the Top 50 worst performing SQL statements over time
  • Identify the SQL statements that use the most resources on a database server -- with complete SQL text and end-user performance
  • Easy-to-use web enabled interface
  • Boost SQL performance by 50 - 80% with the Top N Sql Analysis results
  • Chart the Top 50 worst performing SQL statements over time
The Zero Impact Top N Sql Analyzer product for real-time SQL statement analysis pinpoints the SQL (plus stored procedures and packages) that execute most frequently and uses the most resources (with Zero Impact). Plus the end-user service levels by unique SQL transaction (SQL statement, stored procedure or package) are also measured and reported over time.

The statistical distribution of most OLTP application SQL typically follows an 80%-20% or 90%-10% distribution. Therefore a significant performance improvement can be realized if the performance of the 10% of the SQL that comprises 90% of the database activity or resource usage is improved.

The Top N Sql service level statistics may be aggregated on any meaningful time interval for the average end-user response time, average database server response time, average network times, etc. metrics may be reported on a 1 second to N second interval. e.g. in product environments usually an interval of 30 seconds to 5 minutes is used.

This time interval may be changed when the top N SQL analysis is performed. So if end-user service levels were summarized every minute for production monitoring, they may always be regenerated off-line using a 1 second interval for example. This technique allows the precise moment to be pinpointed when a SQL statement's (i.e. dynamic SQL, stored procedure or package) end-user service levels began to deteriorate. All or any subset of the Top N Sql results may also be archived to a database (real-time or off-line).
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Sql Power Tools awarded Community Choice Best Database Monitoring and Performance Product by SQL Server Magazine Sql Power Tools awarded Best Database Monitoring and Performance Product Community Choice Gold by SQL Server Magazine 2009.
Customers
The Zero Impact Performance Divergence Monitor is released. Offers early warning of deteriorating performance in SQL Server database server farms. Analyzes performance trends and deviations from historical baselines to identify which performance metrics and SQL statements are deteriorating from a prior rolling time period or historical baseline. Read more.
" After years as a DBA, I can tell you there is absolutely nothing on the market that compares to the Zero Impact Sql Monitor product line...it is the best performance investment you will ever make. "
Frank LaDue
Advanced Technology Company

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