10 ways to get super-productive with Spring Boot
summary
Live coding improves a conference submissions app by adding concrete Spring Boot features: DevTools live reload to see template and code changes instantly, GitHub OAuth2 with an authorities extractor that auto-creates a user principal on login, and handling GitHub rate limits (60 unauthenticated vs ~5,000 authenticated). ConfigurationProperties plus an annotation processor generates IDE metadata for autocompletion, caching via Spring Cache with JCache (JSR-107) + Ehcache and 10‑minute TTLs, and schema versioning with Flyway migrations that run on startup and on CF push.
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chapters (15)
- 0:00Intro
- 0:34GitHub repository
- 2:25Agenda
- 3:48Submission
- 7:53Live Reload Extension
- 14:15Restarting the application
- 14:25Submitting the application
- 15:23Authorities Extractor
- 20:02Annotation Processor
- 30:43Cache
- 33:30Cache Manager
- 36:27Flyway
- 39:02Local profiles
- 42:37Change schema
- 44:10How does it work
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