Is SQL Server a Load-Balancing Solution?

Microsoft’s SQL servers are popular with many business owners with different network needs – but is an SQL server a load-balancing solution? 

An SQL server can act as a load-balancing solution, but you must create an internal load balancer. Additionally, using an SQL server can have multiple other benefits for your business, ensuring that your network is fast and integrated, improving its performance for your users.

Read on to find out what you need to know about using an SQL server for load balancing and what free and paid options are available.

1. What is an SQL Server?

SQL is a special-purpose programming language that handles data in a relational database management system.

In simple terms, an SQL server is a database offered by Microsoft. There are numerous forms of SQL servers catering to companies with different workloads and demands.

The primary function of an SQL server is to store and retrieve data as requested by specific software applications, which may run on the same or different networks.

There are more than twelve different types of SQL servers aimed at various businesses.

There are multiple benefits of using an SQL server within your business. It is simple, fast, and enables easy integration with many programs that contribute to a specific system.

But can an SQL server offer a load-balancing solution to businesses?

2. SQL Server – A Load Balancing Solution?

You might wonder if load balancing is one of the benefits of using an SQL server. There is a way that you can create an internal load balancer within an SQL server.

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Doing so provides a single IP address for the SQL server, and the load balancer listens to requests and routes network traffic to the active node cluster within the application.

It does this by identifying what is known as a “healthy” node, which is an effective way of balancing the load within your current network. 

You need some technical know-how to activate load balancing within an SQL server!

Microsoft has a tutorial on correctly setting up an SQL server, which can be a helpful starting point if you’re looking for a load-balancing solution.

3. Why is Load Balancing Important?

Load balancing a server is essential because it enables you to evenly distribute network traffic, which prevents failure, often caused by the overloading of a specific resource.

Without load balancing, you risk your network crashing, presenting problems to your business.

When implemented correctly, load balancing improves the performance and availability of applications, websites, databases, and other computing resources within a specific network. 

As such, it’s crucial to network users and makes things run much more smoothly.

Although individual users won’t necessarily notice that load balancing is taking place, it serves as an invisible facilitator between a client and a group of servers, ensuring that connection requests are implemented correctly.

Any organization that runs a high-traffic network must conduct load balancing to ensure it doesn’t crash unexpectedly.

4. Is SQL Server Free?

There are several ways to download an SQL server, including free options. You can run an SQL server on Azure, at the Edge, or within your business premises, which is a paid plan for companies looking for the best solution.

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Microsoft offers free specialized editions of SQL, including 2022 Developer, licensed for use as a development and test database in a “non-production” environment.

Alternatively, you can download SQL server 2022 Express, perfect for development and production on a desktop and the web. It can also work for small server applications.

SQL can run on Windows, Linux, and Docker, and you can select the best option for your application.

Given the various benefits of running an SQL server, it’s worth signing up for a free trial to see how it can help your network users.

5. What are the Paid SQL Options?

In addition to the free versions of SQL, there are several paid options if you want full functionality within your business. The current cost of SQL is as follows:

  • Enterprise 2-core pack – $13,748
  • Standard 2-core pack – $3,586
  • Standard server – $899
  • Standard CAL – $209

Microsoft’s SQL is a good option if you’re serious about optimizing your company’s network and are keen to enact SQL as a load-balancing solution.

As mentioned, free and paid plans are available, meaning that you can quickly identify the best solution for your business to guarantee less downtime and more optimized network solutions.


The bottom line is that an SQL server can be used as a load-balancing solution, but it requires creating an internal load balancer within the server itself, which you can set up if you have the know-how.

Load balancing an SQL server is essential, as it can reduce the risk of your network crashing at an inopportune moment.

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You can download an SQL server for free from Microsoft or sign up for one of the paid plans, as introduced above.