What Future Does a Mainframe Have?


Mainframes are an integral part of the business. They can handle a large volume of transactions, making them ideal for processing the most critical data. But there’s more to it:

What is a Mainframe?

What is a mainframe? A mainframe is a large computer that performs many functions. You can use it for big data, analytics, and AI applications. They are also used for mission-critical applications and transaction processing.

The mainframe is the backbone of most large organizations like banks, insurance companies, and governments worldwide. These organizations have grown up with these machines and rely heavily on them to run their daily operations.

Benefits of Modernizing Mainframe?


A modernizing mainframe is a great option since it offers many benefits:

● Reduced costs by running legacy applications on cheaper servers. In some cases, this can reduce the cost of hosting an application by as much as 50%.

● Increased security and stability, thanks to open-source software developed over decades. This means less downtime and fewer vulnerabilities that hackers can exploit.

● Increased scalability, with more options for scaling up your system than ever before—you’re no longer bound by what was previously available.

● Increased performance for all sorts of transactions (including both small ones and very large ones) due to improved technology under the hood.

Micro Focus experts say, “Modernization targets to take what is already in process and improve upon it to achieve better business outcomes.” 

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MFaaS Sets Up Businesses for Growth

Modernizing to a cloud-based mainframe can be the key to your business’s future success. A cloud-based mainframe makes it easier to modernize, allowing you to avoid many of the problems that come with modernization. A cloud-based mainframe also helps your business grow, stay competitive and improve its business processes.

By modernizing to a cloud-based mainframe, you can avoid many of the problems that come with modernization and make it easier for your organization to grow over time.

The flexibility offered by the latest software architecture allows organizations to use a cloud-based approach and greater control over their data center operations without updating each new technology as it becomes available.

MFaaS Can Help Modernize Legacy Mainframes

Modernizing legacy mainframes with a modern cloud platform is a way to bring the benefits of the cloud to your existing environment. Using a multi-tenant, cloud-based solution, you can modernize and simplify your mainframe operations while reducing costs and improving performance.

One of the key benefits of moving to a cloud-based solution is reduced cost. By removing hardware and software maintenance costs, as well as ongoing licensing fees for operating systems and databases (which are often expensive on mainframes), you can see savings in both capital and operational expenditures.

Mainframe modernization also brings security benefits when protecting sensitive data on legacy systems. With encryption built into all applications hosted via IBM Cloud Private, you have better control over who has access to what data—and where it resides—than ever before possible on traditional platforms like z/OS or MVS without adding additional layers of infrastructure such as VPNs or firewalls that introduce added complexity and risk into your environment.


A mainframe is no longer essential to the success of your business. But that doesn’t mean it’s obsolete, either. Modernizing legacy systems with MFaaS can help your business stay competitive by enabling you to access the data you need to make informed decisions about how best to manage your company’s growth and development.

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