What percentage of the total cost of ownership for an IT system is incurred during O&M? [closed]
What regular maintenance tasks should you complete on a Sitecore server?
Should I update an application when a used framework release a new version?
Maintenance Task Alert/Feedback
Is removing unused functionality a bad thing?
What is a good early termination fee for maintenance contracts? [closed]
Looking for reference/quote/source on code maintenance
Has anyone ever observed any ratio trend of the quantity of software maintenance time compared to the number of users of your software?
What percentage of your time is typically development vs. maintenance? [closed]
Maintaining traceability up-to-date as project evolves [closed]
How many maintenance developers needed per 1000 lines of code
What to do with unused, useful, code? [closed]
Well known projects around 1 mil. lines of code? [closed]
What are the best practices to push site updates from dev/stage/testing environment to production?
Best Tools for Software Maintenance Engineering
Why separate maintenance work from development work?