Published: 25 April 2018
Summary
There are many approaches to application modernization, such as rehost, replatform and replace. The approaches differ in purpose, effect, value, cost, risk and impact. Application leaders can use Gartner's evaluation process to select the best approach to solve their problem.
Included in Full Research
- Evaluate Legacy Systems by Understanding the Six Business and IT Drivers Behind Modernization
- Identify the Cause of the Problem
- Evaluate the Modernization Approaches on Their Ability to Remediate the Cause
- Choose the Modernization Approach With Highest Effect and Value
- Example: Risk of Skills Shortage