Modernize and Migrate Mainframe have been the backbone of many organizations, especially in government and financial services organizations. However, they tend to hinder businesses from upgrading monolithic legacy applications running on mainframes to their modern counterparts. Plus, finding the right resources to manage and maintain the mainframe is no easy task. There is a real talent shortage, particularly of those possessing the right skills to understand complex systems of mainframes. Mainframe operations demand a premium to run and manage, making it an expensive, unreliable, and complex resource to sustain for the long term. Migration, therefore, can help reduce costs and increase efficiency.
10 ways to modernize and migrate mainframe apps to the cloud
Assess the right strategies
When migrating from mainframe to the cloud, assessing the market for the different available technologies helps ensure the task is performed efficiently and sequentially. Customers moving from on-perm to cloud undertake one of three primary methods: hardware emulation, middleware emulation, or automated refactoring. Apart from these methods, another viable option for migrating mainframe applications to the cloud is manual rewrite, although it is the least popular and least preferred method.
Use automation
Though most companies have already migrated their legacy applications to the cloud, it is imperative to use automation to finish the journey. Automation can assist in processing the transition to the new environment in the cloud and even running those applications in a risk-free manner. It is also easier to create test cases in an automated environment using the right tools and methods to ensure that the application is executing the functions and solving the business problems exactly the way it performed in the mainframes—and perhaps, even better post-migration to the cloud.
Choose the right cloud provider
Choosing the right cloud provider is crucial when migrating mainframe applications to the cloud. The cloud provider should be able to provide the necessary infrastructure and services to support the migration process. The provider should also be able to provide the necessary support and expertise to ensure that the migration process is successful.
Ensure data security
Data security is a critical aspect of migrating mainframe applications to the cloud. The cloud provider should be able to provide the necessary security measures to ensure that the data is secure during the migration process and after the migration is complete.
Ensure compliance
Compliance is another critical aspect of migrating mainframe applications to the cloud. The cloud provider should be able to provide the necessary compliance measures to ensure that the migration process is compliant with the relevant regulations and standards.
Ensure scalability
Scalability is another important aspect of migrating mainframe applications to the cloud. The cloud provider should be able to provide the necessary scalability measures to ensure that the application can scale up or down as required.
Ensure performance
Performance is another critical aspect of migrating mainframe applications to the cloud. The cloud provider should be able to provide the necessary performance measures to ensure that the application performs as expected after the migration is complete.
Ensure cost-effectiveness
Cost-effectiveness is another important aspect of migrating mainframe applications to the cloud. The cloud provider should be able to provide the necessary cost-effectiveness measures to ensure that the migration process is cost-effective.
Ensure reliability
Reliability is another critical aspect of migrating mainframe applications to the cloud. The cloud provider should be able to provide the necessary reliability measures to ensure that the application is reliable after the migration is complete.
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