September 2018
Intermediate to advanced
764 pages
20h 6m
English
Content preview from Building Enterprise JavaScript Applications
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Testing for reliability
The easiest way to increase reliability is to increase test coverage of the system. This is, of course, assuming that those tests are meaningful tests.
Tests increase reliability by:
- Increasing MTBF: The more thorough your tests, the more likely you'll catch bugs before the system is deployed.
- Reducing MTTR: This is because historical test results inform you of the last version which passes all tests. If the application is experiencing a high level of failures, then the team can quickly roll back to the last-known-good version.
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.