5 Modernization Techniques to Improve Application Performance

Due to the ever-evolving ingenuity of cyber-attacks and online risks, there’s a constant need to improve and upgrade technological assets like apps and networks across every industry. This guest to modernize apps has brought several upsides to the tech world.

However, application modernization is not without challenges; the benefits are substantial. Supporting legacy applications, however, is problematic for multiple reasons.

While modernization may result in new organizational processes and alterations, maintaining aging systems introduces cybersecurity risk and reduces the efficiency of achieving the intended purpose. This is due to their increasing obsolescence and difficulty of maintenance.

Therefore, business leaders must comprehend the significance of change and the urgency of modernizing swiftly. In this article, we attempt to elaborate on the strategies significant to the success of modernization.

Here are the five best techniques to incorporate into your application modernization to improve performance:

Assess the Legacy App and Set Modernization Goals

First, remember that while you are modernizing applications to fix problems with your IT system, it could also put you ahead of your competitors when done right.

Your company must determine how it might gain value from better security, scalability, and performance. They must write down how easy the application must be, what problems it solves, how much it costs to maintain, and how modernizing it would help.

Once you ascertain the value you intend to derive, you must determine the application’s users. Although complex data aids in developing these insights, obtaining feedback from those dealing with or using the application is essential.

This data will aid you in deciding where to direct your resources, prioritize modernization initiatives, and fund applications.

Analyze Available Resources

Application modernization is a good investment but costly since it involves technical and organizational changes. Due to this, you must make the necessary resources available.

You must teach your IT team how to use the new technology and hire more people with the right skills to work for you. Once the technical team knows how to use the new system well, the next step will be to bring the users on board.

If your modernization goes beyond just the technical side and affects business operations and the way people work, it will require the help of management.

Confusion about the initial total cost of ownership is the primary challenge of system modernization. When allocating resources, you should carefully plan your time and budget.

Determine Your Modernization Strategy

Before you modernize, you need to make a strategic plan with a list of steps in order of importance. For instance, enhancing the current architecture with new features and learning how well it serves the end user’s needs.

Additionally, you can benefit from the cloud and microservices as they ease the building and running of applications. Moving apps to the cloud solves several technical problems by letting them grow as needed.

Keeping Track of How Sound Things Are Getting

After determining your modernization strategy, keeping an eye on infrastructure and applications down to the code level is prudent to ensure they work well. The infrastructure must be checked for problems and errors with the cloud, database, network, and code to see how they affect end users’ performance or business continuity.

Before modernization, you need to test and measure how well applications work to see how their functionality changes and determine their optimization. Code review is a way to measure how well it works. You can do this by fixing bugs, cleaning up the existing code base, and finding places where things could improve.

UX audits are another helpful way to measure performance. It gives actionable advice about how things really are, so you don’t have to assume. You may need to add or create new features to make your application fit the market’s unique needs.

UX analysts can help you determine which of your user’s needs are the most important and must be met first. Always ensure that you base your decisions on facts and not just assumptions.


Even after considering all the factors, some organizations don’t update their old systems because of cost overruns, failed projects, and delays. You’ll be ready to move forward as soon as you get past this. It’s time to modernize when the first four steps are well adopted.

But remember that technology and how we use it change all the time. So, use your first update to learn and prepare for an extra evaluation step similar to step four.

In the meantime, ensure that your team understands how the changes will help them and that they have all the help they need as they move to the new platform. To modernize application infrastructure, you must plan carefully, use quality practices, and write code with a team that can see the big picture.


Successful app modernization may seem complicated, but in the end, it all comes down to the straightforward idea of having the right attitude and, more importantly, having a good UX analyst.

Your goal should be to determine what the business needs from a modernized app and then implement processes that help the company reach those goals. Changing the software architecture or where to host it could be a step toward modernizing software, but they are not the goal.

Atif Mallo

Atif Mallo is a freelance blogger with huge interest in technology, science, life hacks and health. He loves coffee, cheesecake and chess. Drop a line in comments to leave feedback for him.

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