Sunday 1 January 2012

Database Performance Tuning and Your Business

By Theresa Hutchins


In order for your database to function correctly, it needs to be tuned up regularly. Database applications do not always function at their premium level, and you need to do Database Performance Tuning if this is the case. Otherwise, your database could slow down queries and impact user productivity.

You know that your database application needs fine tuning when it is not keeping up with the fast growth of your business and capabilities. A business that grows very quickly with a substandard database will not perform at the premium level. However, the biggest downside of a poor database is the fact that customers could suffer.

An unhappy customer will not spend money, and you will not be able to make a profit. Not satisfying your customers does not only remove the chances of getting repeat orders and customer loyalty, it could also lead to bad customer reviews that smear your company's reputation. Customer satisfaction is the name of the game.

You should have your database performance levels to avoid bottlenecks. Once you know what part of your database is clogged up, you can set about fixing it. The fact is that a bottleneck negates all of the good work that you and your staff may have done to that point.

These kinds of analyses consist of checks of the configuration and indexes, and may reveal the need for an LSI - SQL performance tuning. The results can help you to optimize the overall performance of your computing systems. Most businesses have advanced computer systems that involve OS, existing software programs, business database, contact database, hardware, and system networks and so on.

Depending on how thorough you wish to review your database performance, the process may include a complete architectural design review. Architectural tests investigate the quality of the design of the database itself. Conducting a test of this nature could reveal cracks in the actual framework of your database, and this would call for a complete redesign.

You can conduct an analysis on your memory, applications, OS and so on yourself, but that may not be enough. You should be ready to make changes based on expert recommendation. Analysis findings will identify existing problems and recommend necessary changes.

Keep in mind that implementation is not as easy as it may appear. Take your time and think about the impact that these changes could have. Changes and improvements on your database application may need step-by-step deployment and an overall strategy so that your people and daily operations will not be disrupted.

After a while, once recommendations have been implemented, prepare to make a re-analysis. A re-test could reveal new problems. Just hold thumbs that these tests do not reveal that you need to do everything again.

Even though database performance tuning is essential, it requires significant time, resources and effort. If done properly, however, a review on your SQL performance will bring good results to your business. Only you can decide if you need these reviews or not.




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