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Hugging Face Models With Spring AI and Ollama Example

This article details integrating Hugging Face models into a Spring AI application, using Ollama for deployment. It outlines a sentiment analysis example, focusing on model selection, Ollama deployment via API, Spring AI integration for request handl

Mar 07, 2025 pm 05:41 PM

Working With Reactive Kafka Stream and Spring WebFlux

This article explores building responsive, scalable event-driven apps using Reactive Kafka Streams and Spring WebFlux. It emphasizes efficient backpressure handling via Kafka consumer settings and Project Reactor operators, and advocates comprehens

Mar 07, 2025 pm 05:41 PM

Advanced Java Performance Tuning for Low-Latency Systems

This article examines Java performance tuning for low-latency systems. It addresses key bottlenecks like garbage collection pauses, I/O operations, inefficient algorithms, and concurrency issues. Strategies for optimizing garbage collection, effic

Mar 07, 2025 pm 05:40 PM

Quarkus vs. Spring Boot vs. Eclipse Vert.x: Performance and Developer Experience Compared

This article compares Quarkus, Spring Boot, and Eclipse Vert.x, focusing on performance, developer experience, and scalability. Quarkus excels in speed and resource efficiency, while Spring Boot offers a mature ecosystem. Vert.x provides high throug

Mar 07, 2025 pm 05:39 PM

Java JDBC executeQuery() DML Error Resolution

This article explains Java JDBC's executeQuery() method limitations. It highlights that executeQuery() is solely for SELECT statements; using it with DML (INSERT, UPDATE, DELETE) causes SQLException. The article advocates for using executeUpdate() f

Mar 07, 2025 pm 05:39 PM

PostgreSQL Hibernate 6 JSON Example

This article demonstrates efficient JSONB data storage and retrieval using PostgreSQL and Hibernate 6. It highlights best practices including leveraging PostgreSQL's JSONB type and operators within JPQL queries, strategic indexing (GIN, partial), an

Mar 07, 2025 pm 05:38 PM

Kafka Message Acknowledgement Options

This article examines Kafka's message acknowledgement options: automatic, manual synchronous, manual asynchronous, and manual with specific offsets. It analyzes their performance trade-offs between throughput and reliability, guiding readers in sele

Mar 07, 2025 pm 05:37 PM

Optimize Spring Boot Startup Time: Tips & Techniques

This article addresses slow Spring Boot startup times, a key performance issue impacting user experience. It explores common causes like excessive auto-configuration, numerous dependencies, and inefficient data handling. Solutions include dependenc

Mar 07, 2025 pm 05:37 PM

Selenium Datepicker Example

This article discusses automating date selection in Selenium tests. It addresses challenges like dynamic elements, hidden elements, and asynchronous loading within various datepicker libraries. Effective Selenium commands (findElement, click, XPat

Mar 07, 2025 pm 05:36 PM

Why Calling super.super.method() is Not Allowed in Java

Java disallows super.super.method() due to its single inheritance model. The super keyword only accesses the immediate parent. This restriction maintains a clear inheritance hierarchy, preventing unpredictable behavior and simplifying debugging. Al

Mar 07, 2025 pm 05:35 PM

Custom Hooks in React: Creating Reusable Logic with Examples

This article explains React custom hooks, reusable functions for stateful logic. It details their creation, benefits (reduced code duplication, improved readability, reusability), and best practices for structuring and organization in larger project

Mar 07, 2025 pm 05:35 PM

Apache Avro for Data Serialization: Efficient Data Handling in Kafka

This article advocates for Apache Avro as a superior serialization format for Kafka. Avro's compact binary format, schema evolution capabilities, and robust validation significantly improve performance, data quality, and compatibility compared to JS

Mar 07, 2025 pm 05:34 PM

Spring Unified SSL Support

This article details configuring Spring Boot applications to use a single SSL certificate for multiple services, leveraging SANs or wildcard certificates. It emphasizes best practices like strong certificates, HSTS, and regular security audits, whil

Mar 07, 2025 pm 05:33 PM

Explainable AI in Production: SHAP and LIME for Real-Time Predictions

This article examines SHAP and LIME for improving explainability of real-time AI predictions. It discusses challenges like computational cost and model complexity in production implementation, comparing the strengths (global consistency for SHAP, mo

Mar 07, 2025 pm 05:33 PM