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Migrating Critical Traffic At Scale with No Downtime Netflix Tech Blog Post part 2 update 되면 추가,, https://netflixtechblog.com/migrating-critical-traffic-at-scale-with-no-downtime-part-1-ba1c7a1c7835 Migrating Critical Traffic At Scale with No Downtime — Part 1 Shyam Gala, Javier Fernandez-Ivern, Anup Rokkam Pratap, Devang Shah netflixtechblog.com 더보기
5 Design Patterns in Java that Solve Major Problems https://levelup.gitconnected.com/5-design-patterns-in-java-that-solve-major-problems-8e85132cfb48 5 Design Patterns in Java that Solve Major Problems! In a previous post, I showed you how the OOP world looks like. OOP is a pretty convenient paradigm for identifying requirements while also… levelup.gitconnected.com 1. Singleton Pattern 2. Observer Pattern 3. Strategy Pattern 4. Decorater Pattern .. 더보기
Spring Data JPA Optimize https://medium.com/@eidan.khan659/how-to-optimize-performance-with-spring-data-jpa-c615db786f7 How to Optimize Performance with Spring Data JPA Spring Data JPA is a powerful tool for working with databases in Java applications. It provides an easy-to-use and flexible interface for… medium.com 1. Avoid N+1 Selects Problem 2. Use Lazy Loading 3. Use Caching 4. Use Paging and Sorting + 덧붙이면. index .. 더보기
Spring Security Filter Flow Good! https://medium.com/@gaganjain9319/spring-security-features-and-secure-rest-api-using-spring-security-in-java-e4c812ed085 Spring security features and secure Rest API using spring security in JAVA Spring Security is a powerful and widely used security framework for Java applications that provides authentication, authorisation, and… medium.com 더보기
Circular Dependency https://medium.com/@eidan.khan659/circular-dependency-in-spring-boot-how-to-detect-and-fix-it-6c8ef2c3174e Circular Dependency in Spring Boot: How to Detect and Fix It? In Spring Boot, circular dependency occurs when two or more beans depend on each other. This can happen when a bean requires another bean… medium.com 선호하는 방식 Method 2: Setter Injection Another way to fix circular dependency is to.. 더보기
gRPC vs REST https://medium.com/trendyol-tech/grpc-vs-rest-performance-comparison-db33e46dd4d6 gRPC vs. REST Performance Comparison As PUDO team, we use spring boot with REST controllers in our project. We compared REST and gRPC to see if we can use gRPC for performance… medium.com Average Time per Request for gRPC: 0.3503 ms Average Time per Request for REST: 2.3109 ms Conclusion According to performance re.. 더보기
Spring Boot Architecture Good! https://medium.com/@mssandeepkamath/understanding-spring-boot-architecture-6083e2631bc6 Understanding Spring Boot Architecture The content in the article aids in understanding Java Spring Boot Framework’s layers. medium.com 더보기
Refactor if/elseif/elseif https://medium.com/aia-sg-techblog/refactor-if-elseif-elseif-using-strategy-design-pattern-80c51913a539 Refactor if/elseif/elseif using Strategy Design Pattern Strategy Design pattern enables an algorithm’s behavior to be selected at runtime. The pattern medium.com Pros : 1. Adding a new strategy will never disturb any previous code. 2. Removal/Refactoring of any previous strategy is flexible. 3.. 더보기