MongoDB is a document database that stores data as flexible JSON-like documents instead of fixed rows and columns. It is commonly used for web applications, REST APIs, content management systems, and real-time analytics where the data model changes frequently. This tutorial walks through installing MongoDB Community Edition on Ubuntu 24.04, enabling authentication, creating an admin user, creating
A Haystack pipeline can be perfectly wired and still unsafe. The retriever returns documents. Every component did its job. But if untrusted text moved through the pipeline as ordinary context, the trust boundary was lost. That is the problem this post is about. Not bad Python. A valid component connection only says: this value fits the next component It does not say: this value is safe to influen
In this guide, we will walk through the step-by-step process of installing Terraform and preparing your local environment for infrastructure automation. Install Terraform on Linux Install AWS CLI Configure AWS credentials Verify your setup Set up VS Code for Terraform development # Update package list sudo apt-get update # Install required packages sudo apt-get install -y gnupg software-propertie
Comparison: Haystack 2.0 vs. RAGatouille 0.3 for Building High-Accuracy RAG Pipelines for Developer Docs Retrieval-Augmented Generation (RAG) has become the standard for building LLM-powered tools that answer questions using private or domain-specific data. For developer documentation (dev docs) — which includes technical jargon, versioned APIs, code snippets, and structured reference material —