Coding Standards and Best Practices for Backend Development
The guide defines backend coding standards and best practices, specifying clear naming conventions for classes, methods, variables and constants, enforcing consistent code style via .editorconfig, recommending unchecked exceptions for simpler error handling, promoting structured asynchronous logging with trace IDs, and outlining performance optimizations such as loop refinement, CompletableFuture concurrency, and proper resource management to prevent memory leaks.
This document outlines comprehensive coding standards and best practices for backend development, covering naming conventions, code style, exception handling, logging, and performance optimization. Key sections include:
Naming Conventions : Detailed rules for class, method, variable, and constant naming in Java, emphasizing clarity and consistency.
Code Style : Recommendations for maintaining consistent code formatting using .editorconfig, including indentation, line endings, and brace styles.
Exception Handling : Advocates for non-checking exceptions to reduce code complexity and improve readability, with examples of proper exception propagation.
Logging : Emphasizes structured logging with trace IDs, asynchronous writing, and retention of WARN/ERROR levels in production.
Performance Optimization : Techniques for loop optimization, concurrent execution using CompletableFuture, and avoiding memory leaks through proper resource management.
Code examples are preserved in ... blocks, demonstrating practical implementations of these standards.
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