--- title: LlamaIndex in Action: Code Examples for Core... description: Explore code examples for core functionalities of LlamaIndex, including data ingestion, building an index, LLM workflow orchestration, and performance... canonical: https://daily.dev/posts/llamaindex-in-action-code-examples-for-core-functionalities--kmt3n1sv2 twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: LlamaIndex in Action: Code Examples for Core Functionalities: | daily.dev og:description: Explore code examples for core functionalities of LlamaIndex, including data ingestion, building an index, LLM workflow orchestration, and performance... og:url: https://daily.dev/posts/llamaindex-in-action-code-examples-for-core-functionalities--kmt3n1sv2 og:image: https://api.daily.dev/og/posts/KmT3N1sV2.png og:image:alt: LlamaIndex in Action: Code Examples for Core Functionalities: 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. # LlamaIndex in Action: Code Examples for Core Functionalities: **[GoPenAI](https://daily.dev/sources/gopenai)** · 4 min read · 2 upvotes · 0 comments ## Summary Explore code examples for core functionalities of LlamaIndex, including data ingestion, building an index, LLM workflow orchestration, and performance evaluation. Discover the LlamaIndex community and its pre-built connectors, shared datasets, and forums for collaboration and innovation. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: --- Tags: [#data-engineering](https://daily.dev/tags/data-engineering), [#llama](https://daily.dev/tags/llama), [#workflow-orchestration](https://daily.dev/tags/workflow-orchestration) [View this post on daily.dev](https://daily.dev/posts/llamaindex-in-action-code-examples-for-core-functionalities--kmt3n1sv2) ```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":"LlamaIndex in Action: Code Examples for Core Functionalities:","url":"https://daily.dev/posts/llamaindex-in-action-code-examples-for-core-functionalities--kmt3n1sv2","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/llamaindex-in-action-code-examples-for-core-functionalities--kmt3n1sv2"},"datePublished":"2024-05-10T21:01:55.530Z","dateModified":"2025-09-06T02:50:03.490Z","description":"Explore code examples for core functionalities of LlamaIndex, including data ingestion, building an index, LLM workflow orchestration, and performance...","image":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/2e441955b6b8e6cf22d7a570f9765afc?_a=AQAEuiZ","thumbnailUrl":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/2e441955b6b8e6cf22d7a570f9765afc?_a=AQAEuiZ","isAccessibleForFree":true,"articleSection":"GoPenAI","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":"GoPenAI","logo":"https://media.daily.dev/image/upload/t_logo,f_auto/v1/logos/f34dfd0c312c4a59b897eb64ad28d895","url":"https://daily.dev/sources/gopenai"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/llamaindex-in-action-code-examples-for-core-functionalities--kmt3n1sv2","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":2},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"data-engineering,llama,workflow-orchestration","timeRequired":"PT4M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"GoPenAI","item":"https://daily.dev/sources/gopenai"},{"@type":"ListItem","position":3,"name":"LlamaIndex in Action: Code Examples for Core Functionalities:"}]} ```