The burgeoning digital transformation has kept cutting-edge businesses on toes to survive the rapid disruption. Application modernization is essential to enterprises with business-critical applications. Managing the traditional legacy infrastructure involves a good chunk of resources, which refrains the IT teams from utilizing them towards modernization. For forward-looking organizations modernize their applications as older systems are not built for the cloud, and maintaining older applications may not be worth it as they get outdated fast.
Accelerate your digital transformative journey by revolutionizing the application portfolio leveraging the power of Agile mindset, UX-UI modernization, DevOps, APIs, Serverless Computing, and Microservices with legacy application modernization services. Modernization ensures security, and refactorization can bring greater functionality. Businesses have five key migration options once they decide to modernize the applications. This blog will help you explore the top strategies for application modernization to take the business operations to the next level.
Re-host – Re-hosting is also known as the ‘lift and shift’ model. As it is the simplest of all and most comfortable to implement, businesses use this strategy to move the application’s resources from on-premise infrastructure to the cloud or cloud infrastructure-as-a-service (IaaS). In contrast, the codebase of the application stays the same, with no adjustments to the code. Monolithic legacy applications are moved to cloud infrastructure to harness the power of cloud-native features like Agile methodologies, PaaS, Microservices, CI/CD, and DevOps. Re-hosting consumes less time and fewer resources as major modifications do not take place.
Re-factor – Re-factoring involves migrating to the cloud infrastructure-as-a-service (IaaS), where the application codebase remains the same. It incorporates the changes in the app to fit in the cloud environment for better efficiency. Re-factor refers to the applications’ modifications to help it scale or perform better in the cloud environment. This involves making the application changes and its codes to experience the benefits associated with cloud-based features and flexibility, along with reducing technical debt and improving operational performance.
Re-architect – Re-architecting applications transform the monolithic application into the modern microservices architecture keeping containers and DevOps practices under consideration. It includes dividing the monolithic applications into a collection of services that can be developed and deployed separately. It focuses on changing the application code and shifting it to a new application architecture to exploit the application platform’s potential. Re-architected applications can either be containerized or serverless environments to make software development practices efficient.
Re-build – Rebuilding or re-writing the application components from the start keeping scope and specifications the same as before. Re-building helps businesses accelerate innovation, improve time-to-market, and minimize operational costs as the application is rewritten as a cloud-native application. This technique focuses on transforming databases, adopting a new tech stack, creating custom integration, container runtime integration, and more.
Replace – Replacing is removing the existing application components to replace them considering the new requirements, demands, and needs. As the legacy application may still be functional, they can be replaced with an Agile cloud-based solution. Replacing either includes redeveloping the new code built for the modern cloud infrastructures with the help of existing development tools or moving to the Software-as-a-service (SaaS). Businesses need to consider the disruption as replacing is the most intensive approach considering time and resources.
Dealing with the modernization conundrum requires organizations to break down the monolith, focus on DevOps integration, and aim for the modular view of applications. Primary tactics to application modernization include retiring old technologies and adopting new ones, re-hosting the data from on-premise servers to cloud servers, replacing proprietary plugins or tools with industry-standard and open-source ones, etc.
All your business needs is an experienced partner who can help you embark on your modernization journey. A legacy application modernization service provider can help you maximize business flexibility, minimize the risks associated with application failure, and maintain critical business workflows. Modernizing the legacy applications can lead to a robust and Agile environment to help businesses meet the dynamic market needs.
Are you looking for the best legacy application modernization services?
Zymr offers a comprehensive suite of legacy modernization services that include re-platforming, re-hosting, rearchitecting, re-engineering, and interoperability of the application architecture. Our team can help you streamline migration, integrate new functionalities, and manage multiple technology platforms to provide the latest functions to your business. We leverage the latest technology stack to assist startups, ISVs, and enterprises. Transfer individual legacy applications or entire legacy application portfolios to modern platforms that deliver rich functionality, agility, and flexibility at a robust speed. Envision new possibilities leveraging the legacy application modernization services delivered by Zymr.