Scheduled actions (a.k.a. "crons") are powerful tools in Odoo for automating repetitive tasks—whether it's sending reminders, updating data, or synchronizing with external systems. But a poorly designed cron can become a silent performance killer or disrupt business workflows.

In this talk, we’ll explore best practices for designing reliable and resilient Odoo crons. You’ll learn how to:

• Write idempotent and failure-safe cron jobs.

• Handle large datasets without timeouts.

• Make sure it fits the new requirement of Odoo 19.0 to avoid automatic deactivation

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Whether you’re building your first scheduled action or refining existing ones, this session will give you the tools and patterns to ensure your Odoo crons run smoothly—every time.