--- title: Towards Data Science posts | daily.dev description: Towards Data Science is a community-powered publication that showcases work in data science, machine learning and artificial intelligence. Every day newcomers, seasoned researchers and industry practitioners publish tutorials, research notes and real-world case studies that help the field move forward. canonical: https://daily.dev/sources/tds twitter:card: summary_large_image twitter:site: @dailydotdev og:url: https://daily.dev/sources/tds og:type: website og:site_name: daily.dev og:title: Towards Data Science posts | daily.dev og:description: Towards Data Science is a community-powered publication that showcases work in data science, machine learning and artificial intelligence. Every day newcomers, seasoned researchers and industry practitioners publish tutorials, research notes and real-world case studies that help the field move forward. og:image: https://api.daily.dev/og/sources/tds.png og:image:width: 1200 og:image:height: 630 ---  # Towards Data Science FollowFollowBlock Towards Data Science is a community-powered publication that showcases work in data science, machine learning and artificial intelligence. Every day newcomers, seasoned researchers and industry practitioners publish tutorials, research notes and real-world case studies that help the field move forward. Related tags: [#llm](/tags/llm)[#ai-agents](/tags/ai-agents)[#python](/tags/python)[#rag](/tags/rag)[#data-science](/tags/data-science)[#machine-learning](/tags/machine-learning) [Posts about llm](/tags/llm)[Posts about ai-agents](/tags/ai-agents)[Posts about python](/tags/python)[Posts about rag](/tags/rag)[Posts about data-science](/tags/data-science)[Posts about machine-learning](/tags/machine-learning) [Optimal Traffic Allocation Under Heterogeneous Variant Cost](/posts/optimal-traffic-allocation-under-heterogeneous-variant-cost-ttbqpt3fm)[Disaggregation Is a Thousand-GPU Problem](/posts/disaggregation-is-a-thousand-gpu-problem-wsvhooxv2)[The Power BI Developer's Survival Guide to Microsoft Fabric](/posts/the-power-bi-developer-s-survival-guide-to-microsoft-fabric-322vqrans)[How to Run 10+ Claude Code Sessions Without a Powerful Computer](/posts/how-to-run-10-claude-code-sessions-without-a-powerful-computer-8cgisw1fv)[My Model Worked Perfectly. Then I Tried to Make It Useful.](/posts/my-model-worked-perfectly-then-i-tried-to-make-it-useful--toiiw3a7p)[Tables in PDFs for RAG: Don’t Flatten the Grid](/posts/tables-in-pdfs-for-rag-don-t-flatten-the-grid-t7ftazwe0)[Changing One Prompt Can Affect 50 Others — I Built a Prompt Dependency Graph to Find What Needs Retesting](/posts/changing-one-prompt-can-affect-50-others-i-built-a-prompt-dependency-graph-to-find-what-needs-rete-lgr0rtu2j)[How to Solve the Right Problem in the Age of Agentic AI](/posts/how-to-solve-the-right-problem-in-the-age-of-agentic-ai-dv0mmxu2u)[Avoiding Entity Key Drift in a Data Lake: Step 2, When Fuzzy Matching Stops Working](/posts/avoiding-entity-key-drift-in-a-data-lake-step-2-when-fuzzy-matching-stops-working-nltpxwxtv)[A RAG That Says “Not in This Document” Has to Show Four Kinds of Evidence](/posts/a-rag-that-says-not-in-this-document-has-to-show-four-kinds-of-evidence-wvk7r4oy5) ## Most upvoted posts from Towards Data Science ## Best discussed posts from Towards Data Science ## All posts from Towards Data Science ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/sources/tds#organization","name":"Towards Data Science","url":"https://daily.dev/sources/tds","logo":{"@type":"ImageObject","url":"https://media.daily.dev/image/upload/t_logo,f_auto/v1/logos/tds"},"description":"Towards Data Science is a community-powered publication that showcases work in data science, machine learning and artificial intelligence. 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