How to Set Up RAGAS and Run Your First LLM Evaluation Test What is RAGAS? RAGAS stands for Retrieval-Augmented Generation Assessment. It’s an open-source evaluation framework built specifically to measure the performance of RAG systems (like those that combine vector search with LLMs to answer questions). In simple terms, RAGAS helps you test how good […]
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Understanding Context Precision and Context Recall in RAG Systems When building or testing Retrieval-Augmented Generation (RAG) systems, you’ll encounter two important terms: context precision and context recall. If you’re new to these, don’t worry; in this article, I’ll explain them in the simplest way possible with real-world examples. Whether you’re a developer, QA, or just
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Testing LLMs Requires a Mindset Shift Testing Traditional Software vs Testing a Large Language Model Introduction Not all software behaves the same, and how we test them naturally differs. Traditional software follows fixed rules and logic, making predicting and verifying outcomes easier. But when it comes to large language models (LLMs), the behaviour is more
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What is RAG (Retrieval-Augmented Generation)? A Beginner’s Guide Learn how Retrieval-Augmented Generation (RAG) enhances large language models with real-time, private, and domain-specific data to deliver more accurate answers. Introduction Large Language Models (LLMs) are trained on vast amounts of publicly available data from sources like books, websites, and forums. LLMs can only answer general questions
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Automating Java Web Application Deployment with Jenkins: A Step-by-Step Guide for Beginners Introduction In the last article, we learned how to manually deploy a Java web application to Tomcat by copying the .war file from the project’s target directory into the webapps folder inside Tomcat. While this works, doing it manually every time can be
Deploying Your First Java Web Application with Tomcat: A Hands-On Guide for Beginners This guide demonstrates a hands-on approach to deploying a web application. It builds on the foundation of understanding DevOps and deployment basics. We will walk through downloading Apache Tomcat, building a Java project, and deploying it locally. By the end of this
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Understanding DevOps and the Basics of Deployment Introduction In the past, deploying a developer’s code to production involved significant manual work, such as setting up environments, installing necessary tools, retrieving the latest code, and deploying it to production servers. This process was time-consuming, often requiring hours of manpower and slowing down the release cycle. Today,
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Tips to Create a Perfect LinkedIn Profile LinkedIn is more than just a social network; A well-maintained profile enhances your digital presence and sets a powerful first impression, leading to more opportunities. Here are some suggestions to get the basics right in your LinkedIn profile. Start from here, 1. Follow naming standards: Ensure your name
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How to make a powerful CV for a Software QA Professional The CV is the first impression about you to a potential employer. Hence, making a solid first impression via a well-written CV is crucial. Shortlisting a CV You need to know that the hiring manager only spends a few seconds shortlisting a few CVs
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Building my first microservice (Chapter 1) Before discussing the topic, let’s briefly understand what a microservice is. A microservice is basically an independent component that provides a unique business capability. Few microservices examples from an eCommerce business, User microservice Order microservice Payment microservice Reward microservice All the above microservices are nothing but a different components.
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