[{"data":1,"prerenderedAt":85},["ShallowReactive",2],{"term-r\u002Frollback":3,"related-r\u002Frollback":69},{"id":4,"title":5,"acronym":6,"body":7,"category":49,"description":50,"difficulty":51,"extension":52,"letter":53,"meta":54,"navigation":55,"path":56,"related":57,"seo":63,"sitemap":64,"stem":67,"subcategory":6,"__hash__":68},"terms\u002Fterms\u002Fr\u002Frollback.md","Rollback",null,{"type":8,"value":9,"toc":42},"minimark",[10,15,19,23,35,39],[11,12,14],"h2",{"id":13},"eli5-the-vibe-check","ELI5 — The Vibe Check",[16,17,18],"p",{},"A rollback is the panic button. When you deploy something and it breaks production, you hit rollback and the system reverts to the last working version — like an undo button for deployments. Every deploy should have a rollback plan.",[11,20,22],{"id":21},"real-talk","Real Talk",[16,24,25,26,30,31,34],{},"A rollback reverts a deployed application to a previous known-good version. Modern platforms (Vercel, Kubernetes, Heroku) support one-click rollbacks. Database rollbacks are more complex and require carefully designed migrations with both ",[27,28,29],"code",{},"up"," and ",[27,32,33],{},"down"," functions.",[11,36,38],{"id":37},"when-youll-hear-this","When You'll Hear This",[16,40,41],{},"\"The deploy caused a 500 spike — rolling back now.\" \u002F \"Always test rollback procedures before you need them in a crisis.\"",{"title":43,"searchDepth":44,"depth":44,"links":45},"",2,[46,47,48],{"id":13,"depth":44,"text":14},{"id":21,"depth":44,"text":22},{"id":37,"depth":44,"text":38},"general","A rollback is the panic button. When you deploy something and it breaks production, you hit rollback and the system reverts to the last working version — l...","beginner","md","r",{},true,"\u002Fterms\u002Fr\u002Frollback",[58,59,60,61,62],"Deploy","Ship","Build","MVP","Codebase",{"title":5,"description":50},{"changefreq":65,"priority":66},"weekly",0.7,"terms\u002Fr\u002Frollback","UXlLDXmXUHy8YvfJw1MkTxJDkNuBFtSiTWhD51hS294",[70,73,76,79,82],{"title":60,"path":71,"acronym":6,"category":49,"difficulty":51,"description":72},"\u002Fterms\u002Fb\u002Fbuild","A build is the process of turning your development code into something a real computer or browser can run efficiently.",{"title":62,"path":74,"acronym":6,"category":49,"difficulty":51,"description":75},"\u002Fterms\u002Fc\u002Fcodebase","The codebase is the whole collection of source code that makes up a project — every file, folder, and line of code.",{"title":58,"path":77,"acronym":6,"category":49,"difficulty":51,"description":78},"\u002Fterms\u002Fd\u002Fdeploy","Deploying is taking your code from your computer and making it live on the internet for real users. Before: only you can see it.",{"title":61,"path":80,"acronym":61,"category":49,"difficulty":51,"description":81},"\u002Fterms\u002Fm\u002Fmvp","An MVP is the simplest version of your product that actually works well enough for real users to use and for you to learn from.",{"title":59,"path":83,"acronym":6,"category":49,"difficulty":51,"description":84},"\u002Fterms\u002Fs\u002Fship","Shipping means getting your feature or fix out to users — it's the end goal of all the coding.",1776518308728]