Underrated Ways to Improve Oracle Database Performance
No database admin wants to answer phone calls from customers complaining about slow database performance. To improve Oracle database performance, take some time out for performance tuning. It helps you recognize the shortcomings and make sure the infrastructure is capable of handling increased loads.
If you are not sure how to begin improving database performance, follow the below-mentioned steps:
1: Focus on Baselines
Making a performance baseline helps you identify a problem. It is a practical performance tuning method that allows you to compare your present database performance to a baseline and determine whether there is a problem or not. For that, you need to establish performance targets and have a clear understanding of your system’s efficiencies. Additionally, you should constantly measure your database performance so you can easily identify bottlenecks when they occur.
2: Identify SQLs that are Ineffective
Resolving issues in an Oracle database isn’t as difficult as it sounds. One of the most effective ways is by tuning the SQL application and using a proper query plan. You can improve Oracle database performance by:
- Identifying and targeting the SQL that is causing a problem to the user. For example, when a user complains that a certain inquiry form opens in 40 seconds, you should define the problem and make sure it open within 5 seconds.
- You also need to keep tracing and measuring the database sessions. There are plenty of tracing tools that you can use for that. These tools help you determine statics, SQL performance, execution plan as well as the wait time cost.
Defining the problems beforehand helps you tackle them when they come up again in the future.
3: Boost Storage Performance
Do you take note of the storage platform your database runs on? If not, pay close attention to it. Reviewing your storage options from time to time helps you identify and remove errors in the database server.
4: Offer a Dedicated Infrastructure for the Database
Sometimes even after using the best possible DBA tuning techniques, the database runs slowly. This is due to the use of a common infrastructure platform. For organizations that deal with massive data, a dedicated database infrastructure can help. Segregating the infrastructure allows you to ensure consistently high performance, easy monitoring, and security.
5: Appropriate CPU Utilization
While there are various diagnostic tools to handle a problem, you can always rely on manual processes for better results. Keep an eye on your CPU utilization when examining any performance issues. It helps you notice any non-database-related tasks consuming the CPU and limiting its performance.
IN CONCLUSION
We hope the above-mentioned tips help you improve Oracle database performance. We have curated this list from questions that we encounter on a regular basis. So, if you have any questions regarding any of the points, please leave a comment below. Our experts would love to address your concerns so you can ensure an error-free database.
If you think we should cover more such topics on database performance and DBA tuning, feel free to share those ideas with us. Our writers would appreciate your feedback and suggestions.
