InHeap & WirebyJitin Kayyala·Just nowYour Java Replicas Keep Overwriting Each Other. CRDTs Give Them a Better Argument.CRDTs in Java with records, sealed interfaces, and merge rules that survive network chaos
Code With Sunil | Code Smarter, not harder·1h agoHikariCP Connection Pool Tuning in Spring Boot: A Production GuideSpring Boot uses HikariCP as its default connection pool and, by default, creates a pool with up to 10 database connections. For a small…
InEngineering Under PressurebyEngineering at Scale·3h agoYour Staff Engineer Promotion Was Rejected. Stop Blaming Office Politics.Your manager calls you into a meeting and explains that the promotion committee doesn’t see enough evidence for Staff Engineer.
InEngineering Under PressurebyEngineering at Scale·3h agoYour Senior Java Interview Is Going Fine Until They Ask Why You Chose Java 21Java 21 is on your resume. You’ve migrated two services, replaced some old APIs, and told your manager the upgrade would improve…
InEngineering Under PressurebyEngineering at Scale·3h agoYour Senior Java Resume Says You Know Kafka. Can You Explain Why Your Consumer Is 40 Minutes Behind?The service processes 15,000 events per second in staging. Your team proudly presents the benchmark, the architecture diagram gets…
InEngineering Under PressurebyEngineering at Scale·3h agoYour Java Code Passed Every Review. Then a Timezone Bug Charged Customers Twice.The billing system had been running for eleven months without a serious incident. The Java code was clean, the integration tests passed…
InEngineering Under PressurebyThe Senior Engineer·3h agoYour Senior Java Interview Is Going Well. Then They Ask You to Rotate a JWT Signing Key.You’ve spent years building Spring Boot APIs. You understand OAuth 2.0, use Spring Security, and can explain the difference between…
InEngineering Under PressurebyThe Senior Engineer·3h agoYour PostgreSQL Migration Passed Staging. Production Locked Up Anyway.You have twelve years of Java experience, a clean Liquibase changelog, and a deployment pipeline that has never looked healthier. At 10:03…
InEngineering Under PressurebyThe Senior Engineer·3h agoYour Senior Java Interview Failed Because You Couldn’t Explain a DeadlockYou know Spring Boot, Hibernate, PostgreSQL, and distributed systems. Your resume says you improved database performance by 60%. Then the…
Yavuzhan·3h agoUnutulan tenant filtresini veritabanının içinden yakalamakHTTP’den görünmeyen kiracılar arası sızıntılar için bir Postgres RLS hilesi ve onu güvenilir hale getirirken JDBC sürücüsünden yediğim…
