--- title: Using window functions for advanced data analysis description: Learn about window functions in SQL Server and how to apply them for advanced data analysis. Explore practical scenarios such as calculating moving averages,... canonical: https://daily.dev/posts/using-window-functions-for-advanced-data-analysis-tjomv3qxd twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Using window functions for advanced data analysis | daily.dev og:description: Learn about window functions in SQL Server and how to apply them for advanced data analysis. Explore practical scenarios such as calculating moving averages,... og:url: https://daily.dev/posts/using-window-functions-for-advanced-data-analysis-tjomv3qxd og:image: https://api.daily.dev/og/posts/TJOMV3qXd.png og:image:alt: Using window functions for advanced data analysis og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Using window functions for advanced data analysis **[Data Science Central](https://daily.dev/sources/ds_central)** · 6 min read · 1 upvotes · 0 comments ## Summary Learn about window functions in SQL Server and how to apply them for advanced data analysis. Explore practical scenarios such as calculating moving averages, ranking sales data, and cumulative sums. Also, discover best practices and common pitfalls to avoid. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: --- Tags: [#data-analysis](https://daily.dev/tags/data-analysis), [#microsoft-sql-server](https://daily.dev/tags/microsoft-sql-server) [View this post on daily.dev](https://daily.dev/posts/using-window-functions-for-advanced-data-analysis-tjomv3qxd) ```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","@type":"TechArticle","headline":"Using window functions for advanced data analysis","url":"https://daily.dev/posts/using-window-functions-for-advanced-data-analysis-tjomv3qxd","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/using-window-functions-for-advanced-data-analysis-tjomv3qxd"},"datePublished":"2024-04-15T18:04:27.868Z","dateModified":"2024-05-09T08:43:33.910Z","description":"Learn about window functions in SQL Server and how to apply them for advanced data analysis. Explore practical scenarios such as calculating moving averages,...","image":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/8a10399983657c8c4b93a5501db0cd58?_a=AQAEufR","thumbnailUrl":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/8a10399983657c8c4b93a5501db0cd58?_a=AQAEufR","isAccessibleForFree":true,"articleSection":"Data Science Central","inLanguage":"en","publisher":{"@type":"Organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180}},"author":{"@type":"Organization","name":"Data Science Central","logo":"https://media.daily.dev/image/upload/t_logo,f_auto/v1/logos/ds_central","url":"https://daily.dev/sources/ds_central"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/using-window-functions-for-advanced-data-analysis-tjomv3qxd","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":1},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"data-analysis,microsoft-sql-server","timeRequired":"PT6M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"Data Science Central","item":"https://daily.dev/sources/ds_central"},{"@type":"ListItem","position":3,"name":"Using window functions for advanced data analysis"}]} ```