Spring Boot Learning
Deep dives into Spring Boot annotations, patterns, and architecture
Advanced Patterns & Features
Comprehensive guides covering critical Spring Boot concepts from a senior architecture perspective, including benefits, pitfalls, cost analysis, and best practices.
@Retryable
Implement resilient retry logic. Learn when to retry, pitfalls to avoid, cost analysis, and senior architecture thinking.
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@Async & Threading
Non-blocking operations, thread pools, and async patterns. When to use, performance implications, and best practices.
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Java Reflection
Deep dive to OS level: How reflection works, performance analysis, memory implications, and JVM internals.
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@Cacheable
Caching strategies, cache invalidation, distributed caching, and pitfalls of over-caching.
Spring Security
Authentication, authorization, JWT, OAuth2, and common security vulnerabilities.
Spring Cloud
Microservices patterns, service discovery, load balancing, and distributed tracing.
Transactions & Data
@Transactional semantics, isolation levels, deadlocks, and N+1 query problems.