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DevOps

Kafka Idempotence Performance Analysis
Apache Kafka is designed for high-throughput, fault-tolerant, distributed messaging. In real-world systems, producers may retry sending messages due to network…
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Enterprise Java

MCP Annotations in Spring AI
Spring AI introduces first-class support for the Model Context Protocol (MCP), enabling AI models to discover tools, data, and prompts…
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TypeScript

TypeScript Overtakes JavaScript: What JVM Developers Need to Know
Something quietly historic happened in August 2025. For the first time ever, TypeScript surpassed JavaScript in total usage on GitHub — the…
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Software Development

Dart’s Sound Null Safety: Lessons from Kotlin, Applied to Flutter’s Language
How a nullable-by-default language retrofitted type-system guarantees onto millions of lines of existing code — and what it learned from…
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Enterprise Java

Multitenant Spring Authorization Server
Modern SaaS platforms often serve multiple customers (tenants) using a single deployment. Each tenant may require isolated OAuth2 clients, users,…
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Enterprise Java

Google Agent Development Kit Java Example
Building intelligent, tool-enabled AI systems in Java requires more than sending prompts to a language model. A well-structured implementation must…
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