Standard web-monitoring tools can ping webpages and verify that they’re responding, but they don’t alert you to an issue. But you can use the technology in load testing to monitor your sites by running an interactive script that can detect issues and generate emails as needed. It runs constantly like a silent sentry, never sleeping or taking a vacation, improving your sites' reliability.
One way object-oriented systems address the maintenance problem is by using "implementation hiding." Clients of an object shouldn't be dependent on its inner workings--they should only have to know how to talk to it.
Programmers must balance time, business needs, and a long-term maintenance profile while producing code. Are you willing to accept the easy path now, even if it means trouble down the road? Tod Golding explains that the fastest way may not always be the right way.
Tod Golding is all for increased speed and saving time, but not if they compromise the maintainability of your code. The speediest code won't mean much down the road, if someone unfamiliar with the code isn't able to drop in and make an important change or fix.
As if releasing a quality software project on time were not difficult enough, poor management of planning, people, and process issues can be deadly to a project. Presenting a series of anti-pattern case studies, Ken Whitaker describes the most common deadly habits—along with ways to avoid...