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Enterprise Java

OAuth 2.1 and the Death of Implicit Flow: What Every Java Developer Building Auth Needs to Update
OAuth 2.1 consolidates years of security best practices and formally retires the implicit grant, the resource owner password credentials grant,…
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Enterprise Java

Running Parallel Instances of Spring Boot Applications in IntelliJ
Running multiple instances of a Spring Boot application can be beneficial for testing interactions, configurations, and resilience patterns. With IntelliJ…
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Enterprise Java

Apache Seata: Distributed Transaction Management Tutorial
In modern microservices systems, ensuring data consistency across multiple independently deployed services requires a structured approach to distributed transaction management.…
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JVM Languages

WebAssembly in 2026: Where It Has Landed, What WASI 0.2 Changes, and Why Java and Kotlin Developers Should Pay Attention Now
WebAssembly has moved from browser novelty to a legitimate server-side runtime. WASI 0.2 introduced the Component Model and a proper…
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Software Development

Amortised Analysis: The Reasoning Tool Behind Every “Fast” Data Structure You Actually Use
Dynamic arrays, hash tables, union-find, splay trees, Fibonacci heaps — the data structures that underpin most high-performance software owe their…
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Software Development

Shannon Entropy and Mutual Information for Software Engineers
Shannon’s 1948 paper defined the theoretical limits of data compression — and quietly seeded ideas that now live inside your…
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