The pace of change for App Dev leaders has always been rather hectic. In my 32+ years as an "apps guy" - I can't recall a time when supply of technology resources ever fully satisfied all demand for the work that business leaders would like to do. Satisfying that demand has always been a challenging and constant balancing act. The past few years have heralded the age of the customer, where the voice of customers is amplified by social media and enabled by mobile applications - accelerating the pace of change for app dev & delivery leaders to a relentless pace. If you're hoping for a brief respite in 2015, it's time for rethink.
So you need to formulate an application modernization decision -- what to do with a given application -- how do you begin that decision making process? In the past, modernization decisions were often simply declared -- "We are moving to this technology" -- for a number of reasons, such as, it:
Keeps us current on technology.
Provides a more acceptable user-interface or integration capability.
Increases our exposure to access by external customers.
Increases the volume of business transaction we can process.
Trades custom/bespoke applications for standardized application packages such as ERP, payroll, human resources, etc.
Fast-forward to today -- you could simply go with your gut -- declare a solution based on what you currently know (or think you know) about the application in question. But it's a new day baby -- a proposal like that, without proper justification, is likely to be met with one of two responses from management: