Application Assessments -- How Do You Decide What Matters?

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:

Read more

The Definition of Complexity Is A Complex Matter

Recently, I discussed complexity with a banker working on measuring and managing complexity in a North American bank. His approach is very interesting: He found a way to operationalize complexity measurement and thus to provide concrete data to manage it. While I’m not in a position to disclose any more details, we also talked about the nature of complexity. In absence of any other definition of complexity, I offered a draft definition which I have assembled over time based on a number of “official” definitions. Complexity is the condition of:

Read more