Enterprise Java
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Spring Security One-Time Token Login Example
One-time token (OTT) authentication is a secure mechanism often used when a user needs temporary access without a permanent password.…
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Securing Microservices with SPIFFE and Spring Security
Microservices architectures introduce new security challenges, particularly in workload authentication and identity management. SPIFFE (Secure Production Identity Framework for Everyone) provides a…
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Spring AI Testing: AI Evaluators Example
Large Language Models (LLMs) have become an integral part of modern applications, but ensuring their accuracy and reliability is crucial.…
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Building a Semantic Search System with Spring AI and PGVector
Semantic search enhances traditional keyword-based search by understanding the meaning and context of queries rather than relying on exact keyword…
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Multi-Tenancy in Spring Boot: Sharding vs. Schema Isolation
As applications grow, multi-tenancy becomes a key architectural concern, especially for SaaS platforms serving multiple customers. Multi-tenancy allows multiple tenants…
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Spring Batch Composite Item Reader Example
Batch processing plays a crucial role in applications that handle large datasets, ensuring efficient data ingestion, transformation, and storage. In…
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Exploring Quarkus WebSockets
This article explores Quarkus WebSockets Next, a powerful way to enable real-time communication in Quarkus applications. Let us delve into…
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Event Sourcing with Axon Framework in Spring Boot
Event Sourcing is a powerful architectural pattern that captures all changes to an application state as a sequence of events.…
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Spring Boot Pkl Example
Pkl is a configuration-as-code language developed by Apple, blending the simplicity of static formats like JSON with the expressiveness of…
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