[{"data":1,"prerenderedAt":78},["ShallowReactive",2],{"term-w\u002Fwarm-pool":3,"related-w\u002Fwarm-pool":60},{"id":4,"title":5,"acronym":6,"body":7,"category":40,"description":41,"difficulty":42,"extension":43,"letter":44,"meta":45,"navigation":46,"path":47,"related":48,"seo":54,"sitemap":55,"stem":58,"subcategory":6,"__hash__":59},"terms\u002Fterms\u002Fw\u002Fwarm-pool.md","Warm Pool",null,{"type":8,"value":9,"toc":33},"minimark",[10,15,19,23,26,30],[11,12,14],"h2",{"id":13},"eli5-the-vibe-check","ELI5 - The Vibe Check",[16,17,18],"p",{},"A warm pool is a small stash of pre-started instances or containers sitting around idling, ready to grab a request the instant it arrives, so nobody has to wait through the slow boot-up process. It's like a restaurant keeping a couple of tables already set instead of setting one from scratch the moment a customer walks in. You pay a little to keep them warm so nobody pays the cold start tax.",[11,20,22],{"id":21},"real-talk","Real Talk",[16,24,25],{},"A warm pool is a set of pre-initialized instances or execution environments kept running (or in a paused, quick-resume state) specifically to eliminate cold start latency for the next incoming request. It's a common mitigation for both serverless functions and autoscaling groups, trading a baseline idle cost for consistently low latency, and is typically sized based on expected traffic patterns and acceptable cold-start tail latency.",[11,27,29],{"id":28},"when-youll-hear-this","When You'll Hear This",[16,31,32],{},"\"We keep a warm pool of two instances so the autoscaler never starts completely from zero.\" \u002F \"Provisioned concurrency on Lambda is basically AWS's name for a managed warm pool.\"",{"title":34,"searchDepth":35,"depth":35,"links":36},"",2,[37,38,39],{"id":13,"depth":35,"text":14},{"id":21,"depth":35,"text":22},{"id":28,"depth":35,"text":29},"cloud","A warm pool is a small stash of pre-started instances or containers sitting around idling, ready to grab a request the instant it arrives, so nobody has to...","intermediate","md","w",{},true,"\u002Fterms\u002Fw\u002Fwarm-pool",[49,50,51,52,53],"Cold Start","Scale to Zero","Auto Scaling","Serverless Functions","Latency Budget",{"title":5,"description":41},{"changefreq":56,"priority":57},"weekly",0.7,"terms\u002Fw\u002Fwarm-pool","VPqR_niOLnB-2TpB5aQasK6rVfNwATOLeAjglMoqVlk",[61,64,67,71,75],{"title":51,"path":62,"acronym":6,"category":40,"difficulty":42,"description":63},"\u002Fterms\u002Fa\u002Fauto-scaling","Auto scaling is when the cloud automatically adds more servers when traffic spikes and removes them when it drops, so you're not paying for idle machines a...",{"title":49,"path":65,"acronym":6,"category":40,"difficulty":42,"description":66},"\u002Fterms\u002Fc\u002Fcold-start","A cold start is the delay you get when a serverless function hasn't been used for a while and the cloud needs to spin up a fresh container to run it.",{"title":53,"path":68,"acronym":6,"category":69,"difficulty":42,"description":70},"\u002Fterms\u002Fl\u002Flatency-budget","ai","A latency budget is deciding upfront how many milliseconds each part of your AI pipeline is allowed to spend before the whole thing feels slow to a user.",{"title":50,"path":72,"acronym":6,"category":40,"difficulty":73,"description":74},"\u002Fterms\u002Fs\u002Fscale-to-zero","beginner","Scale to zero means when literally nobody is using your service, it shrinks down to nothing and stops costing you money, then springs back to life the mome...",{"title":52,"path":76,"acronym":6,"category":40,"difficulty":73,"description":77},"\u002Fterms\u002Fs\u002Fserverless-functions","Serverless functions are snippets of code that run in the cloud without you managing any servers.",1792528062721]