Helpful Ideas on SQL Server Performance Tuning

SQL Server Performance TuningWatch your language—your structured query language (SQL), that is.

With all those codes popping up here and there, you’re sure to get headaches once problems occur with your SQL Server. Making the right adjustment is crucial, so it’s a must to know the technicalities.

Doing performance tuning on your SQL Server can be easier if you take note of these guidelines:

General Pointers

In general, you must pay attention to five components: hardware, operating system (OS), SQL server, database, and application. You can check your hardware’s strength with counters that monitor the hard drive, memory, CPU, and the network. Assessing available bytes or the total physical memory of your system is one approach. Measuring the output queue length is another way. You should also determine the speed of write operations in your physical disk.

Regarding your OS, you should know which one works best with your hardware. Also, pay attention to the amount of bit required and ways of dividing disks for better performance. When installing your SQL server, don’t forget to verify your memory tab as to the minimum or maximum server memory.

On the database level, you should split your log and data files for better performance. Always trust your database tuning application to monitor the amount of queries. With it, you’ve can confirm the quantity of objects and ensure that all things are written correctly.

Specific Reminders

First off, spotting problem queries will help your SQL server perform better. You need to track certain codes to recognise statements that are not reusing query plans. This way, you will know what to prioritise in fine-tuning your application.

You must monitor your wait data and use the average disk read and write times in finding input and output bottlenecks. You can also use policy based management to control the behaviour of multiple server objects.

These are just some ideas on improving your SQL server performance. Working with experienced database consultants will give you access to customised solutions for your business.