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Scale Legacy Applications Dynamically with API-Based Modernization

Find out how designing and integrating APIs enable legacy enterprise applications to flexibly scale and process real-time data with ease. Read More: https://www.damcogroup.com/legacy-modernization-services.

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Scale Legacy Applications Dynamically with API-Based Modernization

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  1. Scale Legacy Applications Dynamically with API-Based Modernization www.damcogroup.com

  2. Introduction At present, several organizations continue to host their enterprise applications on legacy on-premises or mainframe systems. These systems enable applications to manage business-integral processes like customer management, financial transactions, and inventory management based on pre-defined rule- based logic and inputs. Legacy process rules are programmed for applications to routinely orchestrate business processes without any hindrances. Implementing Cloud APIs in Legacy Apps – A Surefire Modernization Approach For data processing and analysis, cloud-based streaming data APIs are designed and integrated with legacy applications. These APIs consistently extract incoming data in the legacy application, process it in a cloud analytics server, and deliver data-based results or insights to app administrators. This consistent processing and insights generation facilitates administrators to make proactive decisions for legacy app optimization and process modifications. Some other benefits of streaming API integration are: Reduced Data Storage Costs – Traditional legacy apps require separate on- premises/hardware resources for storing and processing data in batch(sequential) mode, resulting in higher infrastructure maintenance and costs. Event-Driven Support- Through consistent processing and analysis, streaming APIs enable legacy applications to initiate actions based on events or triggers. Best Practices for Cloud API-Based Legacy App Modernization At present, several organizations continue to host their enterprise applications on legacy on-premises or mainframe systems. These systems enable applications to manage business-integral processes like customer management, financial transactions, and inventory management based on pre-defined rule- based logic and inputs. Legacy process rules are programmed for applications to routinely orchestrate business processes without any hindrances.

  3. 1. RESTful API Design Cloud APIs designed for integration with legacy apps should adhere to REST architectural standards. 2. Encrypt APIs using Transport Layer Security In general, integrated APIs are responsible for transferring data between legacy applications and endpoints, such as databases, servers, or third-party systems. 3. Perform Compatibility Testing Legacy applications have exclusive data structures and operational paradigms. By integrating cloud APIs with such applications, incompatibility issues might arise due to variances in data representation, processing speeds, and communication methods. 4. Continuous Monitoring After integrating APIs with legacy applications, the risk of API call latency and API mismanagement is higher. Closing Thoughts As stated before, API integration is an effective way to modernize legacy apps and drive operational efficiency. However, designing and integrating APIs with legacy applications is a time-intensive endeavor and requires expert assistance.

  4. Contact us www.damcogroup.com/legacy- modernization-services.html info@damcogroup.com +1 (609) 632-0350

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