Stitch is built for speed and reliability, offering several features that make it a favorite for data teams: Stitch data integration (Global) - Deputy Help Center
If one key fails, use another.
Here are three practical ways to make Stitch more resilient and your data more reliable: stitch data
SELECT COALESCE(e.user_id, m.user_id) AS resolved_user_id, e.* FROM events e LEFT JOIN id_mapping m ON e.anonymous_id = m.anonymous_id;
It is tempting to set tables to "Replicate All" when setting up a new integration. Don't do it for large, fast-moving tables (like HubSpot engagements or Salesforce tasks). Stitch is built for speed and reliability, offering
Choose a unique or semi-unique identifier that exists across datasets. Common keys:
| Scenario | Sources | Stitch Key | |----------|---------|-------------| | Customer 360 | CRM, Zendesk, Stripe | Email / Customer ID | | Event stitching | Web analytics, mobile SDK | User ID or anonymous ID | | Product usage | Database logs, SaaS app | User login + timestamp | | Marketing ROI | Facebook Ads, Google Analytics, Sales data | Click ID / UTMs + email | Choose a unique or semi-unique identifier that exists
If your source system "hard deletes" a record, what happens in your warehouse?