Why Should Your Enterprise Use Mainframe?

Should Your Enterprise Use Mainframe

The mainframe is a powerful computer that has been in use for decades. Enterprises often use it to run their critical applications and processes, so it can be an important part of your organization. But why should you use the mainframe and not some other system? Have a look at four reasons:


The mainframe is a closed system, which means that it can be used for highly sensitive operations. The mainframe has its own operating system and does not allow other systems to connect to it. This means that even if an intruder breaches your network, the mainframe will remain safe and secure because of its closed architecture.

A breach in the network would cause serious damage to other systems as well as critical data loss. However, this is less likely to happen with mainframes because they are isolated from external networks and therefore do not depend on them for operation or security purposes.


With flexibility, you can change the size of your system as needed. For example, if you have new data sources and applications, you can easily add them to your mainframe environment.

You can also add users and modify their permissions. For example, suppose a person leaves your company or is promoted to another role. In that case, they can continue to access their data from any mainframe terminal in the world without impacting performance or cost for you or them.

Micro Focus experts say, “Mainframe systems remain business-critical and are the heart of business computing.”


You might be wondering how mainframes can reduce your costs by 50%. The answer is simple: they are more cost-effective than other enterprise systems. So, for example, mainframes can help you save money on hardware, software, and licensing costs, maintenance and energy costs.

Mainframe systems are built to last for years—they’re not going anywhere anytime soon. That means that once you buy one, you don’t have to worry about spending extra money on yearly maintenance or repairs.


Scalability is the ability to scale up or down depending on the workload, and you can do this across multiple locations. For example, if your company is planning a promotion and needs more capacity in the marketing department, you can easily add more processing power by increasing memory and storage capacity.

The same goes for scaling down when there’s less demand; if sales or customer service teams take time off during the summer months, you could reduce capacity accordingly.

Although mainframe computing has many benefits over distributed systems (and vice versa), scalability is one area where mainframes win out. With a mainframe system, users can adjust their hardware resources as needed with no downtime.


You might be wondering, “Why should you use mainframes?” The answer is simple: power.

Power is a word that gets thrown around often in the tech world, but with mainframes, it’s a legitimate description. Mainframe servers are powerful enough to handle massive amounts of data and complex transactions at any scale. They offer reliability and scalability that other types of servers simply don’t have, making them ideal for enterprises looking to save time and money while keeping their systems secure.

There are so many reasons why your enterprise should use the mainframe. It is a powerful system that can help you achieve a lot of things. You only need to know that there are certain limitations for using this system if you don’t have enough resources and knowledge about it. But if these aren’t an issue for you, then go for it!