The best options to modernize legacy systems

Legacy systems, leviathans premonitorios of enterprise IT. Monsters with multiple tentacles deeply embedded that they are just on the lookout to leave a path of destruction disruptive to your step in case they cease to function as they should.

It is imperative to face the monster that lurks in the dark annals of the past of your IT organization. There is No other option that to be adaptable and flexible in the world post-digital. To do anything less is to ask that they leave behind.

The 3 main options for the modernization of legacy

The legacy systems last far beyond its expiration date logic because, to begin with, they were very effective and were well-built. Then, with time, more and more systems and processes are connected to them, or are based on them.

For a time, let alone the older technology may have followed the approach of "if it ain't broke, don't fix it". But as these nuclei and mainframes aged is rooted more in the IT landscape more broadly, the argument to leave well enough in peace changed to a mentality of "if you try to fix it, it will break".

Even if a legacy system is still functioning, it is not able to evolve

But the hard truth is that even if a legacy system is still functioning, it is not able to evolve. Could not connect to work with new technologies or concepts such as the computing edge or intelligent automation, or to admit them.

Unfortunately, there is not one universal truth when it comes to update that old technology. There's not even a full consensus when it comes to categorizing those options, but we have reduced the modernization legacy to his three most crucial components.

According to analysts, there are seven ways to modernize the legacy systems. Those are many options to evaluate and rank. But when it comes to modernization, in reality there are only three options. Choose which path to take depends on a number of factors: time, risk and cost are at the top of that list for many organizations.

1. Replace the legacy system

In some cases, you may decide to replace your entire system. This approach of "remove and replace" it can be very disruptive, especially if you're already experiencing a considerable amount of changes related to the organization or technology and has an internal capacity limited to adapt to further changes.

As pointed out by TechTarget, to replace the legacy systems can be prohibitively expensive, but there are some situations in which it may be the best option. If your legacy software is no longer reliable and regularly negatively affects the productivity of the business or if he is so out of date that you can not obtain adequate technical support for him, you might want to consider a replacement.

It is possible that their business model has changed significantly since implementing their systems for the first time, and if those systems are not compatible with your address current business and non-can systems so realistic to allow for that kind of support, then it might be time to change to something completely new.

2. Expand the legacy system

If your legacy application is a few years old, but still performs his duties faithfully major, you may not need to replace it.

In its place, it is possible for you to modernize expanding its capabilities. For example, it is possible that your legacy software not supported by the integration, ready to use, which could hinder the exchange of data between applications and increase productivity.

To deal with the question of how to integrate the legacy systems with the newest technology can be a challenge. But to expand their systems, or to use a solution of code to automate the processes from beginning to end, can systems without having to take on a massive project of replacement of the software.

When your employees see how the changes improve their working life, will be more open to look further progress

Expand your legacy software can also generate other benefits. When upgraded with success legacy applications with this method, you create a positive momentum for the digitization of the future. And when your employees to see how the changes improve their working life, will be more open to look further progress.

In addition, your IT team no longer will be forced to devote most of their time and expertise to keep the lights on and work of reactive way. It is possible that your organization even be able to adopt a mindset that is more conducive to the growth and innovation once that is resolved the long-standing problems with the legacy systems.

While all of these benefits soft may seem side effects are nice but optional at the beginning, will lay a solid foundation to digitize your business.

3. To migrate the legacy system

If your business needs to transform key processes with urgency and your legacy software is not flexible enough to support the desired changes, or if your legacy application no longer provides the appropriate user experience, the legacy migration may be the best option for your needs.

Also it may be worthwhile to adopt this approach if your legacy applications work well, but the infrastructure underneath them is unfortunately out of date. In this case, you can choose to do what is called a legacy migration of elevation and change, in which his team IT essentially reconstructs their existing application on an application architecture moderna.

The migration of legacy systems can improve the performance and adaptability, providing a more reliable of the systems that your employees know as well and at the same time providing the flexibility and scalability that only the infrastructure moderna can offer. This can allow your organization to make the most of your legacy software and accelerate strategically the scanning process.

Of legacy the legend with low-code

To innovate and remain competitive, you must meet the debt of technology that stands in the way of the scan. According to Gartner, many organizations believe that the legacy systems are holding back, which prevents them from making crucial changes in its digital landscape. The clear path to follow is, without doubt, modernization of legacy applications, but to know where you should go and find out how to get there are two very different things.

Organizations from multiple industries have resorted to the code under to support their efforts for modernization of legacy.

The titan of the automotive technology, Continental, chose the code under to replace a litany of legacy systems that had reached the end of its useful life.

The Municipality of Dubai led the functionality of an entire city for the digital age by automating paper-based processes into 36 departments.

PostNL, a courier company and the parcel that caters to the Benelux region, took advantage of a model of architecture unique, and created a system that is completely new and customizable to replace their role in the management of parcel fulminant, much of which depended on manual processes and, therefore, it was incredibly prone to errors. .

The modernizing legacy is avoided as ardently because it is difficult and expensive. But when necessary, to find the right approach and the right partner will make the transition from the old school to the new world to be fast and fluid.

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