Inserting BLOB Using Spring JdbcTemplate Example

1. Introduction BLOB (Binary Large Object) is a large object data type in the database system. BLOB could store documents,…

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Spring Data JPA save() Method Explained

In Spring Data JPA, the save() method is commonly used to persist or update entities. A frequent misconception is that…

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Scala’s Implicits: The Feature So Powerful It Had to Be Split in Two

Few programming language features inspire such polarized reactions as Scala’s implicits. To advocates, they’re elegant magic that eliminates boilerplate and…

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Accessing Resources in Quarkus Native Images

Quarkus makes it easy to build ultra-fast native executables using GraalVM, but resource handling behaves differently compared to a traditional…

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Temporal Workflow Engine with Spring Boot

Temporal is a durable workflow engine designed for building reliable, fault-tolerant, and scalable distributed systems. Instead of managing complex business…

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Building Semantic Caching with Spring AI

Traditional caching relies on exact key matching. This approach works well for deterministic inputs but fails when dealing with natural…

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Building AI-Powered Applications with Spring AI and LangChain4j

1. Introduction: Java Enters the AI Arena For years, Python dominated AI development while Java—the backbone of enterprise systems—remained on…

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Memory Safety and Performance: Rust’s Theoretical Edge Over Traditional Languages

The landscape of systems programming has long been dominated by a fundamental tradeoff: memory safety versus performance. Languages like C…

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How to Use Term Queries in Elasticsearch

Term queries are one of the most precise and performant query types in Elasticsearch. They are designed for exact-value matching…

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