Eight Database Performance Tuning Techniques

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Database Performance Tuning Techniques

Businesses that experience difficulty maintaining peak performance often have database issues.

From creating unwarranted bottlenecks that hamper productivity and efficiency to creating vulnerabilities in network infrastructure, the results of a poorly optimized database can affect every corner of an organization.

For business leaders who are tasked with managing performance expectations, this often means turning to database performance tuning techniques to remedy database performance issues.

With this in mind, our article will address:

  • What are Database Optimization Techniques?
  • The Benefits of Database Tuning Techniques for Businesses
  • How to Deploy Proven Database Performance Tuning Techniques

Top Database Tuning Techniques

Businesses that often face performance issues fail to routinely implement major techniques involved for database performance and optimizations. As a result, when database performance becomes hindered, it is the database administrator who is often left with the task of deploying optimizing techniques to ensure databases are performing optimally.

Some of the most common database performance tuning techniques that a DBA may implement include:

1. Query Optimization

Inefficient SQL queries are one of the leading causes of database loss and performance problems.

When manually trying to improve SQL queries, a variety of obstacles may occur, such as:

  • Knowing whether to use EXISTS or IN
  • Knowing whether to write a subquery of a join
  • And more

That’s why knowing which path forward is so critical for businesses to get their performance back on track, once and for all.

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2. Data Defragmentation

Businesses using outdated legacy systems often experience problems with slow queries and response times for their data retrieval processes. These issues occur because over time the growing complexity of data and the unending strain of data being written to and deleted from a database causes data to become fragmented.

When businesses wish to defragment data, database administrators will group together relevant data and erase index page issues, resulting in performance gains for the SQL server.

3. Increase Memory

Statistics found at Statista show that 32% of B2B businesses expect increased spending on database management. One way DBAs tackle sql performance tuning issues is by increasing the memory allocation of existing databases. When SQL databases possess ample memory, boosts in efficiency and performance often follow.

4. Overhaul CPU

Businesses that frequently experience database and operational strain should consider investing in a more powerful CPU. That’s why businesses still using obsolete hardware and legacy systems often experience database performance issues that siphons hard-earned company gains.

5. Improve Indexes

Indexes serve as a database’s filing management system. When databases are properly indexed, businesses can experience increased efficiency for data retrieval because files are less demanding to discover. In addition to eliminating confusion, a well-maintained index is critical for businesses that wish to offset data fragmentation.


6. Upgrade Database Versions

Organizations that rely on MySQL databases but use outdated database versions are likely to experience significant impacts on their overall database performance. One quick way organizations improve database performance is by upgrading to the latest database versions.

7. Implement the Automatic Workload Repository Tool

Oracle is the most popular database management system (DMS) worldwide.

As such, one-way businesses using the Oracle database overcome database performance issues is by implementing the Automatic Workload Repository (AWR). As a built-in repository, AWR collects, processes, and maintains database performance statistics.

With real-time access to database performance statistics, DBAs are equipped with the insights they need to deploy appropriate optimization techniques.

8. Consult Experts in Database Optimization Techniques

Businesses combating database issues often lack the capacity or capability to remediate issues. When your organization’s internal resources are strapped, consider consulting with IT experts to narrow down the database tuning techniques that are best suited for your database and organization.

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Leverage Expert Database Performance Tuning Techniques

Should your business be experiencing losses in productivity and efficiency, it may be time for a deeper dive into your systems, database, and infrastructure.

With help from database experts from Buchanan Technologies, your business can deploy proven database tuning techniques that remediate performance and productivity issues at the source. Backed with more than 500 IT experts on staff, you’ll never find another IT company as dedicated to our client’s success as us.

For over 30 years we’ve been paving the way for all things IT and that includes fine-tuning databases to optimum condition.  You can learn more about Buchanan’s managed database services. Or, to ensure your database is performing optimally, reach out to one of our database experts for more information today.

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Contact Buchanan Today.