[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"glossary-backfill::en":3,"gloss-cluster-backfill::en":26,"gloss-next-backfill::en":9},{"slug":4,"category":5,"name":6,"definition":7,"meta_desc":8,"faq":9,"schema_markup":9,"related":10},"backfill","no-code","Backfill","A backfill is a one-time run of an automation over existing records, rather than only over new events going forward. When you build a workflow that tags every new signup or syncs each new order to a spreadsheet, it starts empty — it only fires on triggers that happen after you turn it on. The thousands of rows already in your system are untouched until you backfill them. Why it matters: founders routinely ship an automation, see it working on fresh data, and forget that all historical records are missing the tag, the enrichment, or the synced copy. Practical note: build the backfill as a separate scenario that reads the existing list and loops over it with an iterator, and run it in small batches to respect rate limits and operations quotas. Guard it with the same idempotency and filter logic as the live flow, so re-running the backfill after a failure doesn't double-process rows you already handled.","A backfill runs an automation once over records that already exist — because a new workflow only fires on triggers that happen after you switch it on.",null,[11,14,17,20,23],{"slug":12,"name":13},"idempotency-key","Idempotency Key",{"slug":15,"name":16},"iterator","Iterator",{"slug":18,"name":19},"run-history","Run History",{"slug":21,"name":22},"scenario","Scenario",{"slug":24,"name":25},"scheduled-trigger","Scheduled Trigger",[27,31,35,38,41,44,47,50,53,56,59,62],{"slug":28,"category":5,"name":29,"updated_at":30},"action","Action","2026-08-24T02:46:36+00:00",{"slug":32,"category":5,"name":33,"updated_at":34},"aggregator","Aggregator","2026-08-24T02:46:37+00:00",{"slug":36,"category":5,"name":37,"updated_at":30},"airtable","Airtable",{"slug":39,"category":5,"name":40,"updated_at":30},"api","API",{"slug":42,"category":5,"name":43,"updated_at":30},"api-key","API Key",{"slug":45,"category":5,"name":46,"updated_at":34},"approval-workflow","Approval Workflow",{"slug":48,"category":5,"name":49,"updated_at":30},"automation-platform","Automation Platform",{"slug":51,"category":5,"name":52,"updated_at":30},"automation-recipe","Automation Recipe",{"slug":54,"category":5,"name":55,"updated_at":30},"backend-as-a-service","Backend-as-a-Service (BaaS)",{"slug":57,"category":5,"name":58,"updated_at":30},"bubble","Bubble",{"slug":60,"category":5,"name":61,"updated_at":30},"business-logic","Business Logic",{"slug":63,"category":5,"name":64,"updated_at":30},"citizen-developer","Citizen Developer"]