Spring For Architects
summary
Spring Boot + Spring Data generates an H2 in‑memory app that auto-creates a findByBalanceGreaterThan query; demo uses JPA and H2. Spring Cloud offers Sleuth for tracing and Actuator endpoints for health/metrics. A resilience test runs 100 ab calls against a simulated third‑party delaying 300 ms and failing 75% of the time; adding a circuit breaker with Resilience4j drops many responses to ~4 ms. Examples show defaults that make distributed concerns pluggable: spring boot, Actuator endpoints.
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chapters (9)
- 0:00Start
- 4:27Functions. Service discovery. Load balancing. Documentation.
- 5:49Integration framework.
- 6:48Backwards compatible.
- 9:20Inversion of Control aka Dependency Injection.
- 12:13Security. Distributed tracing. Event driven applications.
- 12:48Relational, non-relational, cloud based, map-reduce.
- 21:39CPU utilization, RAM utilization, threads, database connections...
- 40:35Free to change failure thresholds, slow call thresholds...
