--- title: How Lexmark’s Optra Edge platform processes 2M daily IoT... description: Learn how Lexmark's Optra Edge platform processes 2M daily IoT messages using Fauna as the transactional database. Discover why Differential chose Fauna and... canonical: https://daily.dev/posts/how-lexmark-s-optra-edge-platform-processes-2m-daily-iot-messages-using-fauna-v8j0tsukq twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: How Lexmark’s Optra Edge platform processes 2M daily IoT messages using Fauna | daily.dev og:description: Learn how Lexmark's Optra Edge platform processes 2M daily IoT messages using Fauna as the transactional database. Discover why Differential chose Fauna and... og:url: https://daily.dev/posts/how-lexmark-s-optra-edge-platform-processes-2m-daily-iot-messages-using-fauna-v8j0tsukq og:image: https://api.daily.dev/og/posts/V8j0tSuKq.png og:image:alt: How Lexmark’s Optra Edge platform processes 2M daily IoT messages using Fauna 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. # How Lexmark’s Optra Edge platform processes 2M daily IoT messages using Fauna **[Fauna](https://daily.dev/sources/fauna)** · [@fauna641](https://daily.dev/fauna641) · 1 min read · 0 upvotes · 0 comments ## Summary Learn how Lexmark's Optra Edge platform processes 2M daily IoT messages using Fauna as the transactional database. Discover why Differential chose Fauna and the requirements for the database layer integration. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [Don’t just attend KubeCon \+ CloudNativeCon, Merge Forward your experience\!](https://daily.dev/posts/don-t-just-attend-kubecon-cloudnativecon-merge-forward-your-experience--l0rpp73x8) · CNCF · 1 upvotes · 0 comments - [Announcing H2 2026 KCDs](https://daily.dev/posts/announcing-h2-2026-kcds-m96goajm1) · CNCF · 1 upvotes · 0 comments - [Two months of Open Community Groups](https://daily.dev/posts/two-months-of-open-community-groups-asf52zhbs) · CNCF · 0 upvotes · 0 comments - [CNCF Unveils Schedule for KubeCon \+ CloudNativeCon Europe 2026](https://daily.dev/posts/cncf-unveils-schedule-for-kubecon-cloudnativecon-europe-2026-ikhcoa5cb) · CNCF · 2 upvotes · 0 comments - [CNCF Debuts KubeCon \+ CloudNativeCon Japan 2026 Schedule](https://daily.dev/posts/cncf-debuts-kubecon-cloudnativecon-japan-2026-schedule-xp5pyudub) · CNCF · 1 upvotes · 0 comments --- Tags: [#iot](https://daily.dev/tags/iot), [#faunadb](https://daily.dev/tags/faunadb) [View this post on daily.dev](https://daily.dev/posts/how-lexmark-s-optra-edge-platform-processes-2m-daily-iot-messages-using-fauna-v8j0tsukq) ```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":"How Lexmark’s Optra Edge platform processes 2M daily IoT messages using Fauna","url":"https://daily.dev/posts/how-lexmark-s-optra-edge-platform-processes-2m-daily-iot-messages-using-fauna-v8j0tsukq","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/how-lexmark-s-optra-edge-platform-processes-2m-daily-iot-messages-using-fauna-v8j0tsukq"},"datePublished":"2024-04-04T22:53:03.304Z","dateModified":"2024-05-09T09:21:59.549Z","description":"Learn how Lexmark's Optra Edge platform processes 2M daily IoT messages using Fauna as the transactional database. 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