[{"data":1,"prerenderedAt":409},["ShallowReactive",2],{"navigation":3,"banner":334,"launch-list":349},[4,43,91,154,181,224,262,293],{"title":5,"path":6,"stem":7,"children":8,"icon":42},"Getting Started","\u002Fdocs\u002Fgetting-started","1.docs\u002F1.getting-started\u002F1.index",[9,12,17,22,27,32,37],{"title":10,"path":6,"stem":7,"icon":11},"Getting started","i-lucide-flag",{"title":13,"path":14,"stem":15,"icon":16},"Modules overview","\u002Fdocs\u002Fgetting-started\u002Fmodules-overview","1.docs\u002F1.getting-started\u002F2.modules-overview","i-lucide-boxes",{"title":18,"path":19,"stem":20,"icon":21},"Installation","\u002Fdocs\u002Fgetting-started\u002Finstallation","1.docs\u002F1.getting-started\u002F3.installation","i-lucide-download",{"title":23,"path":24,"stem":25,"icon":26},"License configuration","\u002Fdocs\u002Fgetting-started\u002Flicense-configuration","1.docs\u002F1.getting-started\u002F4.license-configuration","i-lucide-key-round",{"title":28,"path":29,"stem":30,"icon":31},"Your first app","\u002Fdocs\u002Fgetting-started\u002Ffirst-app","1.docs\u002F1.getting-started\u002F5.first-app","i-lucide-square-play",{"title":33,"path":34,"stem":35,"icon":36},"Project setup","\u002Fdocs\u002Fgetting-started\u002Fproject-setup","1.docs\u002F1.getting-started\u002F6.project-setup","i-lucide-package",{"title":38,"path":39,"stem":40,"icon":41},"AI assistants","\u002Fdocs\u002Fgetting-started\u002Fai-assistants","1.docs\u002F1.getting-started\u002F7.ai-assistants","i-lucide-bot",false,{"title":44,"path":45,"stem":46,"children":47,"icon":50},"Core Concepts","\u002Fdocs\u002Fconcepts","1.docs\u002F2.concepts\u002F1.index",[48,51,56,61,66,71,76,81,86],{"title":49,"path":45,"stem":46,"icon":50},"Core concepts","i-lucide-book-open",{"title":52,"path":53,"stem":54,"icon":55},"Architecture","\u002Fdocs\u002Fconcepts\u002Farchitecture","1.docs\u002F2.concepts\u002F2.architecture","i-lucide-layers",{"title":57,"path":58,"stem":59,"icon":60},"Exactly-once semantics","\u002Fdocs\u002Fconcepts\u002Fexactly-once","1.docs\u002F2.concepts\u002F3.exactly-once","i-lucide-shield-check",{"title":62,"path":63,"stem":64,"icon":65},"Lanes and parallelism","\u002Fdocs\u002Fconcepts\u002Flanes-and-parallelism","1.docs\u002F2.concepts\u002F4.lanes-and-parallelism","i-lucide-split",{"title":67,"path":68,"stem":69,"icon":70},"State and thread-safety","\u002Fdocs\u002Fconcepts\u002Fstate-and-thread-safety","1.docs\u002F2.concepts\u002F5.state-and-thread-safety","i-lucide-lock",{"title":72,"path":73,"stem":74,"icon":75},"Event time and watermarks","\u002Fdocs\u002Fconcepts\u002Fevent-time-and-watermarks","1.docs\u002F2.concepts\u002F6.event-time-and-watermarks","i-lucide-clock",{"title":77,"path":78,"stem":79,"icon":80},"The configuration model","\u002Fdocs\u002Fconcepts\u002Fconfiguration-model","1.docs\u002F2.concepts\u002F7.configuration-model","i-lucide-sliders-horizontal",{"title":82,"path":83,"stem":84,"icon":85},"The error-handling model","\u002Fdocs\u002Fconcepts\u002Ferror-handling-model","1.docs\u002F2.concepts\u002F8.error-handling-model","i-lucide-triangle-alert",{"title":87,"path":88,"stem":89,"icon":90},"How StoatFlow differs from Kafka Streams","\u002Fdocs\u002Fconcepts\u002Fhow-stoatflow-differs-from-ks","1.docs\u002F2.concepts\u002F9.how-stoatflow-differs-from-ks","i-lucide-arrow-left-right",{"title":92,"path":93,"stem":94,"children":95,"icon":98},"Building Topologies","\u002Fdocs\u002Fbuilding","1.docs\u002F3.building\u002F1.index",[96,99,104,109,114,119,124,129,134,139,144,149],{"title":97,"path":93,"stem":94,"icon":98},"Building topologies","i-lucide-blocks",{"title":100,"path":101,"stem":102,"icon":103},"Error handling and DLQ","\u002Fdocs\u002Fbuilding\u002Ferror-handling-dlq","1.docs\u002F3.building\u002F10.error-handling-dlq","i-lucide-circle-x",{"title":105,"path":106,"stem":107,"icon":108},"State stores","\u002Fdocs\u002Fbuilding\u002Fstate-stores","1.docs\u002F3.building\u002F11.state-stores","i-lucide-database",{"title":110,"path":111,"stem":112,"icon":113},"Testing topologies","\u002Fdocs\u002Fbuilding\u002Ftesting","1.docs\u002F3.building\u002F12.testing","i-lucide-flask-conical",{"title":115,"path":116,"stem":117,"icon":118},"Sources and sinks","\u002Fdocs\u002Fbuilding\u002Fstreams-builder","1.docs\u002F3.building\u002F2.streams-builder","i-lucide-import",{"title":120,"path":121,"stem":122,"icon":123},"KStream and KTable operations","\u002Fdocs\u002Fbuilding\u002Fkstream-ktable","1.docs\u002F3.building\u002F3.kstream-ktable","i-lucide-waypoints",{"title":125,"path":126,"stem":127,"icon":128},"Aggregations","\u002Fdocs\u002Fbuilding\u002Faggregations","1.docs\u002F3.building\u002F4.aggregations","i-lucide-sigma",{"title":130,"path":131,"stem":132,"icon":133},"Windowing","\u002Fdocs\u002Fbuilding\u002Fwindowing","1.docs\u002F3.building\u002F5.windowing","i-lucide-calendar-clock",{"title":135,"path":136,"stem":137,"icon":138},"Joins","\u002Fdocs\u002Fbuilding\u002Fjoins","1.docs\u002F3.building\u002F6.joins","i-lucide-git-merge",{"title":140,"path":141,"stem":142,"icon":143},"The Processor API","\u002Fdocs\u002Fbuilding\u002Fprocessor-api","1.docs\u002F3.building\u002F7.processor-api","i-lucide-cpu",{"title":145,"path":146,"stem":147,"icon":148},"Scheduled sources","\u002Fdocs\u002Fbuilding\u002Fscheduled-sources","1.docs\u002F3.building\u002F8.scheduled-sources","i-lucide-timer",{"title":150,"path":151,"stem":152,"icon":153},"Serdes and Avro","\u002Fdocs\u002Fbuilding\u002Fserdes","1.docs\u002F3.building\u002F9.serdes","i-lucide-binary",{"title":155,"path":156,"stem":157,"children":158,"icon":80},"Configuration","\u002Fdocs\u002Fconfiguration","1.docs\u002F4.configuration\u002F1.index",[159,161,166,171,176],{"title":160,"path":156,"stem":157,"icon":80},"How configuration works",{"title":162,"path":163,"stem":164,"icon":165},"Engine configuration (:core)","\u002Fdocs\u002Fconfiguration\u002Fcore-config","1.docs\u002F4.configuration\u002F2.core-config","i-lucide-settings-2",{"title":167,"path":168,"stem":169,"icon":170},"Runtime configuration (:runtime)","\u002Fdocs\u002Fconfiguration\u002Fruntime-config","1.docs\u002F4.configuration\u002F3.runtime-config","i-lucide-server-cog",{"title":172,"path":173,"stem":174,"icon":175},"Defaults, adaptivity, and presets","\u002Fdocs\u002Fconfiguration\u002Fdefaults-and-presets","1.docs\u002F4.configuration\u002F4.defaults-and-presets","i-lucide-gauge",{"title":177,"path":178,"stem":179,"icon":180},"Kafka client configuration","\u002Fdocs\u002Fconfiguration\u002Fkafka-client-config","1.docs\u002F4.configuration\u002F5.kafka-client-config","i-lucide-plug",{"title":182,"path":183,"stem":184,"children":185,"icon":188},"Running in Production","\u002Fdocs\u002Fruntime","1.docs\u002F5.runtime\u002F1.index",[186,189,194,199,204,209,214,219],{"title":187,"path":183,"stem":184,"icon":188},"The runtime","i-lucide-server",{"title":190,"path":191,"stem":192,"icon":193},"The REST API","\u002Fdocs\u002Fruntime\u002Frest-api","1.docs\u002F5.runtime\u002F2.rest-api","i-lucide-globe",{"title":195,"path":196,"stem":197,"icon":198},"Health checks","\u002Fdocs\u002Fruntime\u002Fhealth-checks","1.docs\u002F5.runtime\u002F3.health-checks","i-lucide-heart-pulse",{"title":200,"path":201,"stem":202,"icon":203},"Metrics","\u002Fdocs\u002Fruntime\u002Fmetrics","1.docs\u002F5.runtime\u002F4.metrics","i-lucide-activity",{"title":205,"path":206,"stem":207,"icon":208},"Pause and resume","\u002Fdocs\u002Fruntime\u002Fpause-unpause","1.docs\u002F5.runtime\u002F5.pause-unpause","i-lucide-pause",{"title":210,"path":211,"stem":212,"icon":213},"Plugins and lifecycle hooks","\u002Fdocs\u002Fruntime\u002Fplugins","1.docs\u002F5.runtime\u002F6.plugins","i-lucide-puzzle",{"title":215,"path":216,"stem":217,"icon":218},"Docker images","\u002Fdocs\u002Fruntime\u002Fdocker","1.docs\u002F5.runtime\u002F7.docker","i-lucide-container",{"title":220,"path":221,"stem":222,"icon":223},"GraalVM native image","\u002Fdocs\u002Fruntime\u002Fnative-image","1.docs\u002F5.runtime\u002F8.native-image","i-lucide-zap",{"title":225,"path":226,"stem":227,"children":228,"icon":231},"Deploying & Operating","\u002Fdocs\u002Foperating","1.docs\u002F6.operating\u002F1.index",[229,232,237,242,247,252,257],{"title":230,"path":226,"stem":227,"icon":231},"Deploying and operating","i-lucide-life-buoy",{"title":233,"path":234,"stem":235,"icon":236},"Running on Kubernetes","\u002Fdocs\u002Foperating\u002Fkubernetes","1.docs\u002F6.operating\u002F2.kubernetes","i-lucide-ship",{"title":238,"path":239,"stem":240,"icon":241},"High availability","\u002Fdocs\u002Foperating\u002Fhigh-availability","1.docs\u002F6.operating\u002F3.high-availability","i-lucide-copy",{"title":243,"path":244,"stem":245,"icon":246},"Liveness and readiness probes","\u002Fdocs\u002Foperating\u002Fprobes","1.docs\u002F6.operating\u002F4.probes","i-lucide-stethoscope",{"title":248,"path":249,"stem":250,"icon":251},"Observability","\u002Fdocs\u002Foperating\u002Fobservability","1.docs\u002F6.operating\u002F5.observability","i-lucide-telescope",{"title":253,"path":254,"stem":255,"icon":256},"Tuning under load","\u002Fdocs\u002Foperating\u002Ftuning","1.docs\u002F6.operating\u002F6.tuning","i-lucide-sliders",{"title":258,"path":259,"stem":260,"icon":261},"Production checklist","\u002Fdocs\u002Foperating\u002Fproduction-checklist","1.docs\u002F6.operating\u002F7.production-checklist","i-lucide-clipboard-check",{"title":263,"path":264,"stem":265,"children":266,"icon":90},"Migrating from Kafka Streams","\u002Fdocs\u002Fmigration","1.docs\u002F7.migration\u002F1.index",[267,268,273,278,283,288],{"title":263,"path":264,"stem":265,"icon":90},{"title":269,"path":270,"stem":271,"icon":272},"Automated port","\u002Fdocs\u002Fmigration\u002Fautomated-port","1.docs\u002F7.migration\u002F2.automated-port","i-lucide-wand-sparkles",{"title":274,"path":275,"stem":276,"icon":277},"Migration without carrying state","\u002Fdocs\u002Fmigration\u002Fwithout-data-migration","1.docs\u002F7.migration\u002F3.without-data-migration","i-lucide-sparkles",{"title":279,"path":280,"stem":281,"icon":282},"Migration carrying state","\u002Fdocs\u002Fmigration\u002Fwith-data-migration","1.docs\u002F7.migration\u002F4.with-data-migration","i-lucide-database-backup",{"title":284,"path":285,"stem":286,"icon":287},"The migration tool","\u002Fdocs\u002Fmigration\u002Fmigration-tool","1.docs\u002F7.migration\u002F5.migration-tool","i-lucide-truck",{"title":289,"path":290,"stem":291,"icon":292},"Reusing your Kafka Streams dashboards","\u002Fdocs\u002Fmigration\u002Freusing-kafka-streams-dashboards","1.docs\u002F7.migration\u002F6.reusing-kafka-streams-dashboards","i-lucide-line-chart",{"title":294,"path":295,"stem":296,"children":297,"icon":299},"Reference","\u002Fdocs\u002Freference","1.docs\u002F8.reference\u002F1.index",[298,300,305,310,315,320,325,329],{"title":294,"path":295,"stem":296,"icon":299},"i-lucide-list",{"title":301,"path":302,"stem":303,"icon":304},"Configuration reference","\u002Fdocs\u002Freference\u002Fconfiguration-reference","1.docs\u002F8.reference\u002F2.configuration-reference","i-lucide-table",{"title":306,"path":307,"stem":308,"icon":309},"REST API reference","\u002Fdocs\u002Freference\u002Frest-api-reference","1.docs\u002F8.reference\u002F3.rest-api-reference","i-lucide-network",{"title":311,"path":312,"stem":313,"icon":314},"Gradle plugin reference","\u002Fdocs\u002Freference\u002Fgradle-plugin-reference","1.docs\u002F8.reference\u002F4.gradle-plugin-reference","i-lucide-box",{"title":316,"path":317,"stem":318,"icon":319},"Maven reference","\u002Fdocs\u002Freference\u002Fmaven-reference","1.docs\u002F8.reference\u002F5.maven-reference","i-simple-icons-apachemaven",{"title":321,"path":322,"stem":323,"icon":324},"Kafka Streams compatibility matrix","\u002Fdocs\u002Freference\u002Fks-compatibility-matrix","1.docs\u002F8.reference\u002F6.ks-compatibility-matrix","i-lucide-table-2",{"title":326,"path":327,"stem":328,"icon":175},"Metrics reference","\u002Fdocs\u002Freference\u002Fmetrics-reference","1.docs\u002F8.reference\u002F7.metrics-reference",{"title":330,"path":331,"stem":332,"icon":333},"Glossary","\u002Fdocs\u002Freference\u002Fglossary","1.docs\u002F8.reference\u002F8.glossary","i-lucide-book-a",{"id":335,"cta":336,"enabled":337,"event":338,"extension":339,"invite":340,"key":341,"lead":342,"meta":343,"slot":344,"stem":345,"talk":346,"to":347,"__hash__":348},"banner\u002F8.banner.yml","Get the StoatFlow 1.0 launch email →",true,"Current San Francisco?","yml","Catch my talk","current-sf-2026","At",{},"Wed 4 Nov · 4:15 PM · Room 2012","8.banner","Kafka Streams Needs Real Timers","\u002Flaunch-list?src=banner","8xQWDSTSRv0J-LCPpHS5tuTxGF0xsQ8wMt5x2ajR2W0",{"id":350,"button":351,"consent":352,"errors":353,"extension":339,"heading":362,"intro":363,"labels":364,"meta":371,"privacyLink":372,"secondary":375,"seo":381,"stackOptions":384,"stem":397,"thanks":398,"__hash__":408},"launchList\u002F7.launch-list.yml","Join the launch list","A handful of emails about the launch: no newsletter, and you can unsubscribe at any time. Your details are stored in HubSpot.",{"invalid":354,"disposable":355,"unavailable":356},"That email address didn't work. Please check it.","Please use an address you'll still read when we launch.",{"lead":357,"link":358,"trail":361},"HubSpot didn't answer.",{"label":359,"to":360},"Email me","mailto:info@stoatflow.io?subject=Launch%20list","and I'll add you by hand.","Get the StoatFlow 1.0 launch email","StoatFlow 1.0 is on its way. Leave your email and I'll tell you when it's generally available, and when you can start a trial without a call.",{"name":365,"email":366,"company":367,"stack":368,"stackPlaceholder":369,"chat":370},"Name","Work email","Company (optional)","What do you run today? (optional)","Choose one","I'd like a short chat about my use case. Hartmut can email me personally.",{},{"label":373,"to":374},"Privacy policy","\u002Fprivacy",{"lead":376,"link":377,"trail":380},"Ready now?",{"label":378,"to":379},"Book an intro call","\u002Fcontact","and start a 30-day trial this week.",{"title":382,"description":383},"StoatFlow 1.0 launch list","Get an email when StoatFlow 1.0 is generally available, and when self-serve trials open.",[385,388,391,394],{"value":386,"label":387},"kafka-streams","Kafka Streams",{"value":389,"label":390},"flink","Apache Flink",{"value":392,"label":393},"other","Something else",{"value":395,"label":396},"none","Nothing yet","7.launch-list",{"heading":399,"body":400,"links":401},"You're on the list.","If you ticked the chat box, I'll email you within a few days.",[402,403,405],{"label":378,"to":379},{"label":404,"to":6},"Read the docs",{"label":406,"to":407},"Read the blog","\u002Fblog","jorPqvHodgRD7z1g8Yi_WVYoACNX928pwmJ3JQk9SVY",1793446970302]