1+ week, 16+ hour ago  (1754+ words) If you're looking for a Power BI tutorial that takes you from a raw data file to a finished, published report, you're in the right place. Here's what you'll build by the end of this guide: we'll then deploy it…...

1+ week, 2+ day ago  (478+ words) Here's what we have for you in this edition: Top Read: Learn how RAG works step by step and why it's essential for building AI systems that stay accurate, current, and grounded in real data. Learn more DQ Resources: Explore…...

2+ week, 1+ day ago  (539+ words) Here's what we have for you in this edition: Top Read: A practical roadmap into AI engineering, including what to learn, in what order, and how long it takes to go from your first LLM prompt to building production-ready AI…...

2+ week, 18+ hour ago  (457+ words) The learning paths on Dataquest are incredible. They give you a direction through the learning process " you don't have to guess what to learn next." For this project, you'll become a restaurant owner building a Python food ordering app. You'll…...

2+ week, 3+ day ago  (986+ words) Dataquest's exercise library has 136 free practice problems plus 298 premium exercises across 33 sets. Each exercise gives you a problem, a code editor, and instant feedback when you run your solution. No setup required. Filter by topic to find what you need....

1+ mon, 3+ week ago  (1660+ words) We built a retrieval-augmented generation (RAG) system entirely from scratch. No Lang Chain, no Llama Index, no abstractions hiding the details. Just Python, a vector database, and a few API calls. The goal was to build an AI assistant (Git…...

1+ mon, 4+ week ago  (379+ words) Here's what we have for you in this edition: Top Read: 14 machine learning projects that actually build transferable skills and strengthen your portfolio. Learn more From The Community: Why Python dominates AI, analyzing weather patterns to predict forest fire damage,…...

1+ mon, 4+ week ago  (321+ words) Language models hallucinate and lack access to your data. Retrieval-Augmented Generation fixes this by grounding responses in retrieved documents. This course walks you through building RAG pipelines from scratch, improving retrieval with query expansion and reranking, and diagnosing common failure…...

2+ mon, 5+ day ago  (1642+ words) This article gives you 14 curated projects organized by difficulty, with free datasets, starter code, time estimates, and advice on turning each one into a real portfolio piece. Every project here teaches transferable skills and gives you something concrete to show…...

2+ mon, 1+ week ago  (1691+ words) Here are 20 beginner data analyst projects to build a portfolio that gets you hired. They cover Python, SQL, Excel, Tableau, and Power BI, with step-by-step instructions for each. Breaking into data analytics can be frustrating if you're a complete beginner....