https://ai-blog.noorshomelab.dev/tags/server-side-logic/Recent content in Server-Side Logic on AI VOIDHugoenSat, 14 Mar 2026 00:00:00 +0000https://ai-blog.noorshomelab.dev/spacetime-db-guide-2026/chapter-5-reducers-server-side-logic/Sat, 14 Mar 2026 00:00:00 +0000https://ai-blog.noorshomelab.dev/spacetime-db-guide-2026/chapter-5-reducers-server-side-logic/<h2 id="introduction-where-the-magic-happens--server-side-logic">Introduction: Where the Magic Happens – Server-Side Logic</h2> <p>Welcome back, intrepid SpaceTimeDB explorer! In our previous chapters, we laid the groundwork by understanding SpaceTimeDB&rsquo;s unique architecture, setting up our environment, and defining our database schema with tables. You now know how to structure your data, but what about changing it? How do you update a player&rsquo;s score, add a new chat message, or move a character in a game?</p> <p>This is where server-side logic comes into play, and in SpaceTimeDB, it&rsquo;s handled by a powerful concept called <strong>Reducers</strong>. Reducers are the heart of your application&rsquo;s state changes, ensuring that all modifications to your shared database are consistent, deterministic, and immediately propagated to all connected clients.</p>