How Can You Boost SQL Server Database Performance without Code Changes?

Do you want to improve the performance of your SQL server database urgently? Does a scale-out on infrastructure sound like an expensive or costly affair? Do you wish that you had a list of cost-effective handy action steps to boost database performance? If the answer to all of the above questions is yes, this post will tell you how.

Understand how coding works for databases

Databases are designed and often incorporated with poor codes. This commonly happens. The inefficiencies due to this poor coding often surface sooner or later as the use of the system grows. Gradually, it is these database flaws that become problems for the whole business. If you are uncertain about how this works you can consult professionals. There are many qualified people out there who can help you organize things better. Their technical knowledge can help you.

Redoing the code is even more problematic and expensive. So, what can a business do to boost the performance of a database without re-working its codes?

The following are six simple and practical ways to boost your SQL server database’s performance without making any change to the codes. You also do not have to consult any third-party provider to make changes to your database and invest in expensive server infrastructure for the task.

  1. Add memory

Scaling your SQL server is a difficult, time-consuming, and complex process. You need to incur costs, including license costs, and suffer from operational problems too. This means it is not as simple as you will anticipate. Most enterprises, if given their choice, prefer to scale their servers up and not out. Skilled DBAs in SQL server management suggest that the simplest solution is to optimize memory as this process is simple and quick to attain. You have the option to migrate all of the server instances to 64-bit machines for getting sufficient memory for delivering better server performance.

  • Receive faster disks

The storage of your disc determines the overall performance of the database system. This means you cannot overlook its importance. In case you do, the SQL server is I/O bound even before the memory exhausts, its processors turning slow, and the network adapters develop issues. If you upgrade to disks of a solid-state and deploy fast SAN protocols when you communicate with them, it will help the DBAs manage your database’s needs efficiently.

  • Upgrading the network connectivity

To improve the scalability of the SQL server database, you can operate multiple network adapters together. You can run one for every key server.  If you have a compatible network with 10 Gbps Ethernet adapters, deploying multiple servers will boost the pace and the performance of the SQL database at its adapter level.

  • Deploy the virtualization technology to your best advantage

Virtualization is a seamless and effective tool for boosting performance from the SQL server system. DBA specialists from the esteemed company,, state the above helps enterprises to operate multiple workloads on one host so systems running on a single server can be converted into VMs for better flexibility across several instances.

Deploying VM guest apps offers you the flexibility and freedom to migrate machines from a single host to another, depending on their workloads. Virtualization offers support for dynamic scaling with minimal disruption to the availability of the database system. It ensures that the hardware functions at maximum efficiency round-the-clock so that your end-user can enjoy a flawless database experience.

  • Capitalizing on caching

In general, you will find that eighty percent of SQL database queries are reads and the left-over 20 percent writes. From the above, it can be safely said that several apps depend heavily on reads. This is precisely why caching is intensely beneficial for business apps because all of the read queries are served directly. However, the biggest challenge for the business here is to ensure caching does not risk the business with stale data or the need for recording to be used.

The simplest way for the business to overcome the above challenges is to deploy caching with software for system load balancing Once the data traffic flows via the load balancer, the business can cache the responses to repeat. The complex queries can also be cached without the requirements to make any change to the app. This will ensure that the business app performs as effectively as it would with the system server. You can also have your software automatically invalidating any cache where your data has changed.

  • You should scale out only when it is needed

Finally, every enterprise will reach a point of saturation where it is no longer possible for you to extract further advantages from the database system as the memory has exhausted. The processor is maxed out, and there is no room for you to upgrade as you have optimized the use of caching. The most practical and the best solution at the above stage is the scale-out of the infrastructure.

This transition can be made effective and seamless with software that focuses on database load balancing. It should work at the SQL level to decrease the database load, optimize the utilization of assets, and boost costs. The software for database load balancing can perform most of the SQL capabilities and the ease of including auto-failover, traffic management, the monitoring of replication, and the split for read/write. It helps business apps derive the best from scaled-out systems without making any changes to the code.

Skilled and experienced DBAs have unique techniques that are different for every organization when boosting its SQL server database performance. These are the techniques that they have picked up from experience in the past. Small changes in the behavior of database management bring in improvements in its system performance. This can also have a meaningful impact on the whole business entirely

Businesses depend upon business apps to operate their business. So, improving the SQL database system’s performance that hosts them keeps clients productive and happy today and in the long run.

Daniel Martin

An adept technology content writer specializing in demystifying the digital world. With a passion for innovation and a knack for translating complex tech jargon into accessible insights, they keep readers informed about the latest trends and breakthroughs. Their writing bridges the gap between technology and everyday life

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