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⚡ AI Lessons

Dev.to · Machine coding Master
🔧 Backend Engineering
⚡ AI Lesson
1mo ago
Ditch Vavr: Native Java 21 Sealed Result Pattern Matching Is All You Need
Ditch Vavr: Native Java 21 Sealed Result Pattern Matching Is All You Need Stop bloating...

Dev.to · Machine coding Master
🔧 Backend Engineering
⚡ AI Lesson
1mo ago
Stop Burning CPU on Continuous JFR: Trigger Ephemeral Snapshots with Micrometer in JDK 26
Stop Burning CPU on Continuous JFR: Trigger Ephemeral Snapshots with Micrometer in JDK...

Dev.to · Machine coding Master
🔧 Backend Engineering
⚡ AI Lesson
1mo ago
Stop Reflection-Based DTO Mappers: Native Data Transformation with Java 21 Record Patterns and Switch Guards
Stop Reflection-Based DTO Mappers: Native Data Transformation with Java 21 Record Patterns...

Dev.to · Machine coding Master
🔧 Backend Engineering
⚡ AI Lesson
1mo ago
Java CompletableFuture: Mastering Async Pipelines in Machine Coding
Java CompletableFuture: Mastering Async Pipelines in Machine Coding Handling asynchronous...

Dev.to · Machine coding Master
🔧 Backend Engineering
⚡ AI Lesson
1mo ago
Ditch Hibernate Validator: Enforce Domain Invariants with Java 21 Record Patterns and Guard Clauses
Ditch Hibernate Validator: Enforce Domain Invariants with Java 21 Record Patterns and Guard...

Dev.to · Machine coding Master
🔧 Backend Engineering
⚡ AI Lesson
1mo ago
Clean State Machines in Java 22+: Stop Polluting Scope with JEP 456 Unnamed Patterns
Clean State Machines in Java 22+: Stop Polluting Scope with JEP 456 Unnamed...

Dev.to · Machine coding Master
🔧 Backend Engineering
⚡ AI Lesson
1mo ago
Stop Thread-Pooling Your Resiliency: Adaptive Semaphore Bulkheads for Java Virtual Thread Microservices
Stop Thread-Pooling Your Resiliency: Adaptive Semaphore Bulkheads for Java Virtual Thread...

Dev.to · Machine coding Master
🔧 Backend Engineering
2mo ago
Java LLD: Designing Snakes and Ladders with O(1) Move Resolution
Java LLD: Designing Snakes and Ladders with O(1) Move Resolution Designing Snakes and...

Dev.to · Machine coding Master
🔧 Backend Engineering
⚡ AI Lesson
2mo ago
Stop Guessing Your Cache Locality: Verify JEP 401 Value Class Flattening with JFR
Stop Guessing Your Cache Locality: Verify JEP 401 Value Class Flattening with JFR JEP 401...

Dev.to · Machine coding Master
🔧 Backend Engineering
2mo ago
Stop Ignoring Monitor Contention: Debugging Virtual Thread Latency in the JEP 491 Post-Pinning Era
Stop Ignoring Monitor Contention: Debugging Virtual Thread Latency in the JEP 491...

Dev.to · Machine coding Master
🔧 Backend Engineering
⚡ AI Lesson
2mo ago
Stop Guessing Your Off-Heap Leaks: Debugging Project Panama Memory Arenas with JDK 26 JFR NMT Events
Stop Guessing Your Off-Heap Leaks: Debugging Project Panama Memory Arenas with JDK 26 JFR...

Dev.to · Machine coding Master
🔧 Backend Engineering
⚡ AI Lesson
3mo ago
JDK 26 Pitfalls: Why CPU-Bound Tasks are Killing Your Virtual Threads
JDK 26 Pitfalls: Why CPU-Bound Tasks are Killing Your Virtual Threads In JDK 26, teams are...

Dev.to · Machine coding Master
🔧 Backend Engineering
⚡ AI Lesson
3mo ago
R2DBC is Dead: Why JEP 491 and Virtual Threads Made Synchronous JDBC the 2026 Performance King
R2DBC is Dead: Why JEP 491 and Virtual Threads Made Synchronous JDBC the 2026 Performance...

Dev.to · Machine coding Master
🔧 Backend Engineering
⚡ AI Lesson
3mo ago
Java LLD: Mastering LRU and LFU Cache Design for Machine Coding
Java LLD: Mastering LRU and LFU Cache Design for Machine Coding Designing a...

Dev.to · Machine coding Master
🔧 Backend Engineering
⚡ AI Lesson
3mo ago
Stop the Boxing Tax: High-Performance Stream Processing with JEP 455 Primitive Type Patterns
Stop the Boxing Tax: High-Performance Stream Processing with JEP 455 In 2026, if your...

Dev.to · Machine coding Master
🔧 Backend Engineering
⚡ AI Lesson
4mo ago
Stop Manual Record Rebuilding: Mastering JEP 468 Derived Record Creation for Functional State Evolution
Stop Rebuilding Records: Native Derived Creation is the New Standard In 2026, if you are...

Dev.to · Machine coding Master
🔧 Backend Engineering
⚡ AI Lesson
4mo ago
Java Machine Coding: How to Design a Scalable Cab Booking System (Uber/Ola)
Java Machine Coding: How to Design a Scalable Cab Booking System (Uber/Ola) Designing a...

Dev.to · Machine coding Master
🔧 Backend Engineering
⚡ AI Lesson
4mo ago
Beyond the Stack Trace: Real-time Virtual Thread Pinning Detection with JFR Streaming
Beyond the Stack Trace: Real-time Virtual Thread Pinning Detection with JFR Streaming In...
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