Introduction: BlockingQueue and Semaphore in Java The Producer-Consumer problem is a classic synchronization scenario in multithreaded programming. In Java, two advanced techniques for solving this problem include using BlockingQueue and…
1. Introduction GraphQL allows clients to query only the data they need. Unlike REST, which relies on fixed endpoints, GraphQL provides a flexible approach, allowing clients to request specific fields,…
In this tutorial, we’ll build a real-time polling system using Spring Boot for the backend and React for the frontend. This system will include advanced features like rate limiting, dynamic UI/UX components, and WebSocket integration for live updates. Key Features…
Introduction In this tutorial, we’ll build a comprehensive course recommendation and search engine using Elasticsearch, integrating multiple advanced search techniques. This engine will allow users to enter keywords and apply…
Introduction In today's digital age, users expect fast and accurate search results when browsing for online courses. Whether they're looking for programming tutorials, data science classes, or personal development workshops,…
Introduction In this tutorial, we'll set up a continuous integration and continuous deployment (CI/CD) pipeline using GitHub Actions to automate the deployment of a Spring Boot application packaged in a…
Introduction Deploying Spring Boot microservice on AWS ECS with Fargate allows us to run our applications in a serverless container environment. AWS Fargate allows us to run containers without having…
In this tutorial, we will set up a system to analyze customer reviews using Elasticsearch and Amazon Comprehend. We will leverage Amazon Comprehend for sentiment analysis and Elasticsearch for indexing,…