A governance policy change can be an application change
How environment policies and credential changes can alter deployed behavior without changing application source.
4 min read
Second order effects
A successful API facade can make the underlying system harder to retire
How easier access to retained behavior can increase the obligations that a later replacement must satisfy.
3 min read
A successful restore can change the case for replacement
How resolving recovery uncertainty can alter modernization timing and the credibility of retention alternatives.
3 min read
An archive can outlast the people who understand it
The long-term dependency on schemas, code meanings, and operational knowledge after an application is retired.
3 min read
Application consolidation changes the concentration of operational risk
How merging applications can reduce duplicate work while changing shared failure and recovery consequences.
3 min read
Incomplete inventories can favor the systems that are easiest to document
How missing evidence can shape portfolio selection before substantive risk and value are compared.
3 min read
Outsourcing can relocate key-person risk instead of resolving it
How a supplier can absorb support work while critical knowledge remains concentrated in a single person.
3 min read
Paying for converted code can reward complexity that could be removed
How conversion-based progress measures can discourage elimination unless acceptance rewards the required outcome.
3 min read
Removing manual rekeying can also remove an error check
How automating transcription can remove an undocumented check, and how to distinguish that risk from unnecessary manual work.
3 min read
When code generation accelerates, acceptance can set the schedule
A conditional shift from implementation throughput to evidence and decision capacity as the limiting stage.
3 min read