<![CDATA[Stories by The Turtle Code on Medium]]> https://medium.com/@theturtlecode?source=rss-85abb0cd0550------2 https://cdn-images-1.medium.com/fit/c/150/150/1*ztHVhnSu-S7mjqZ3UBJxKg.jpeg Stories by The Turtle Code on Medium https://medium.com/@theturtlecode?source=rss-85abb0cd0550------2 Medium Fri, 13 Nov 2026 21:28:36 GMT <![CDATA[IAM and Row-Level Security (RLS): An End-to-End Guide with Java Spring Boot and PostgreSQL]]>

Reading time: 20 minutes Technology stack: Java 17+, Spring Boot 3.x, Spring Security 6, JWT, Spring Data JPA, Hibernate, PostgreSQL Level…

Continue reading on Medium »

]]> https://medium.com/@theturtlecode/iam-and-row-level-security-rls-an-end-to-end-guide-with-java-spring-boot-and-postgresql-f3ce36b079dc?source=rss-85abb0cd0550------2 https://medium.com/p/f3ce36b079dc Fri, 13 Nov 2026 17:05:55 GMT 2026-11-13T17:05:55.804Z <![CDATA[From Static Database Passwords to AWS IAM Authentication: A 35-Minute Production Security…]]>

A practical, end-to-end guide to securing MySQL on AWS RDS using IAM authentication, Java, Spring Boot and HikariCP

Continue reading on Medium »

]]> https://medium.com/@theturtlecode/from-static-database-passwords-to-aws-iam-authentication-a-35-minute-production-security-6fe8a5604003?source=rss-85abb0cd0550------2 https://medium.com/p/6fe8a5604003 Fri, 13 Nov 2026 17:03:44 GMT 2026-11-13T17:09:54.089Z <![CDATA[From Traffic Spike to Recovery: The Complete DDoS Defense Playbook for Modern Applications]]>

How to detect availability attacks, protect APIs, build resilient cloud infrastructure, and respond to incidents in the age of AI

Continue reading on Medium »

]]> https://medium.com/@theturtlecode/from-traffic-spike-to-recovery-the-complete-ddos-defense-playbook-for-modern-applications-da082ccda03e?source=rss-85abb0cd0550------2 https://medium.com/p/da082ccda03e Fri, 13 Nov 2026 03:38:22 GMT 2026-11-13T03:38:22.137Z <![CDATA[DDoS Attacks Explained: Volumetric, Protocol, and Application-Layer Attacks]]>

How distributed traffic overwhelms network bandwidth, connection resources, and application capacity — and how to build resilient systems…

Continue reading on Medium »

]]> https://medium.com/@theturtlecode/ddos-attacks-explained-volumetric-protocol-and-application-layer-attacks-625f5a0a7e23?source=rss-85abb0cd0550------2 https://medium.com/p/625f5a0a7e23 Fri, 13 Nov 2026 03:35:33 GMT 2026-11-13T03:35:33.859Z <![CDATA[Your Product Was Updated, but Search Still Shows Yesterday’s Price]]>

Building a Reliable Search Pipeline with Java, Spring Boot, PostgreSQL, Kafka, Debezium, and Elasticsearch

Continue reading on T3CH »

]]> https://medium.com/h7w/your-product-was-updated-but-search-still-shows-yesterdays-price-260992e3b82d?source=rss-85abb0cd0550------2 https://medium.com/p/260992e3b82d Thu, 12 Nov 2026 14:01:22 GMT 2026-11-13T03:13:48.782Z <![CDATA[8 Liquibase Mistakes That Break Spring Boot Deployments (and How to Test for Them)]]>

Your database migration can pass code review, work perfectly on your laptop, and still break a production deployment. Here is how to find…

Continue reading on Javarevisited »

]]> https://medium.com/javarevisited/8-liquibase-mistakes-that-break-spring-boot-deployments-and-how-to-test-for-them-a07eebfb3078?source=rss-85abb0cd0550------2 https://medium.com/p/a07eebfb3078 Thu, 12 Nov 2026 14:01:11 GMT 2026-11-13T15:46:20.412Z <![CDATA[JDK 27 Compact Object Headers: What Changes in a Real Spring Boot Application?]]>

Java objects are getting smaller at the JVM level. But how much memory can a Spring Boot application actually save, and how do you measure…

Continue reading on Engineering Under Pressure »

]]> https://medium.com/engineering-playbook/jdk-27-compact-object-headers-what-changes-in-a-real-spring-boot-application-e4e7b3303dd2?source=rss-85abb0cd0550------2 https://medium.com/p/e4e7b3303dd2 Thu, 12 Nov 2026 14:01:04 GMT 2026-11-12T14:01:04.118Z <![CDATA[Spring AI DecisionModel: Build Typed AI Decisions Without Parsing Free-Text Responses]]>

Stop treating every AI response as a paragraph. When your application needs a category, a yes-or-no answer, or a score, use a…

Continue reading on CodeX »

]]> https://medium.com/codex/spring-ai-decisionmodel-build-typed-ai-decisions-without-parsing-free-text-responses-312627633800?source=rss-85abb0cd0550------2 https://medium.com/p/312627633800 Thu, 12 Nov 2026 14:00:55 GMT 2026-11-12T14:00:55.185Z <![CDATA[Spring Boot 4.2 RC2: The Redis Configuration Change You Should Test Before Upgrading]]>

A practical guide to understanding the master/replica database-selection change, reproducing the behavior, and protecting your application…

Continue reading on Alt. »

]]> https://alt.ctrlmag.com/spring-boot-4-2-rc2-the-redis-configuration-change-you-should-test-before-upgrading-2f02d501465b?source=rss-85abb0cd0550------2 https://medium.com/p/2f02d501465b Thu, 12 Nov 2026 14:00:46 GMT 2026-11-12T18:13:57.154Z <![CDATA[Java Strings: The Complete Masterclass — From Core Java Fundamentals to JVM Internals…]]>

A one-stop guide to understanding how Java handles text, why Strings are immutable, how the String Pool works, when to use StringBuilder…

Continue reading on Javarevisited »

]]> https://medium.com/javarevisited/java-strings-the-complete-masterclass-from-core-java-fundamentals-to-jvm-internals-a473934583dc?source=rss-85abb0cd0550------2 https://medium.com/p/a473934583dc Wed, 11 Nov 2026 04:36:01 GMT 2026-11-13T15:46:18.542Z