Topic
Backend & Distributed Systems
Java/Spring Boot services, backend APIs, domain workflows, transactions, cache and event boundaries, and distributed system reliability.
Suggested reading path
Backend & Distributed Systems
Web Frontend Foundations from a Backend Collaboration Perspective
A backend-oriented review of frontend fundamentals, HTTP request flow, React state, routing, API calls, and team collaboration boundaries.
Backend & Distributed Systems
Backend API and Data System Design Foundations
A backend design note covering API boundaries, data ownership, validation, transactions, caching, and operational observability.
Backend & Distributed Systems
Backend Data Layer Design and SQL/NoSQL Operations
A backend-focused review of relational modeling, SQL, NoSQL choices, transactions, indexing, and operational data boundaries.
Backend & Distributed Systems
Spring Boot Backend Application Structure and Data Access Flow
Notes on Spring Boot application structure, controller-service-repository boundaries, dependency injection, and data access flow.