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Python
Introduction to PgVector
PgVector is a PostgreSQL extension that adds support for vector data types, enabling efficient storage, indexing, and similarity search on…
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Core Java
JUnit Testing with External Data Files
When writing unit tests, it’s often necessary to test your logic against structured input data. Instead of hardcoding input in…
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Enterprise Java
Spring Security URL and Method Authorization
Controlling access to APIs based on the requested URL and HTTP method is a common requirement in modern web applications.…
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Core Java
Using UNION Logic in Hibernate Applications
Hibernate is a Java ORM tool that allows interaction with relational databases using entity objects. However, it lacks native support…
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Python
Build Text-to-SQL using LLM
Text-to-SQL is a powerful application of large language models (LLMs) like GPT that enables users to interact with a database…
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Enterprise Java
Custom CallAdvisor & StreamAdvisor in Spring AI
As AI capabilities continue to integrate deeper into enterprise applications, observability and control over AI interactions become essential. Spring AI…
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Enterprise Java
Transactional Messaging with Eventuate Tram
Event-driven microservices often rely on asynchronous communication between services. However, when business logic involves modifying a database and sending an…
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Enterprise Java
Building gRPC Services with Spring Boot
Spring gRPC is a framework that integrates gRPC with Spring Boot, making it easier to build scalable microservices using Protobuf-based…
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Enterprise Java
Spring Properties Cleanup
Configuration files in Spring Boot projects often begin as concise and readable files. However, as your project evolvesâadding new modules,…
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