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Making the jump to server-side GTM without losing your mind

Original: A Six-Step Framework to Server-Side GTM Migrations

May 25, 2025
6 min read
Framework
Advanced
UPDATE: a six-step framework to server-side GTM migrations

Summary

A practical roadmap to migrating to server-side GTM while avoiding data loss and surprises.

Who This Is For

Analytics Engineers
Technical Marketers
Marketing Ops

Key Takeaways

  • Learn the UPDATE framework: a systematic 6-step approach to planning and executing server-side GTM migrations
  • Understand when to migrate by evaluating budget, resources, and technical complexity before jumping in
  • Clean up your existing GTM container before migrating to avoid transferring unnecessary tags and bloat
  • Plan your server infrastructure needs including traffic requirements and scaling metrics upfront
  • Test thoroughly before going live and have a clear transfer plan for switching from client-side to server-side

Tools & Technologies

Google Tag Manager (GTM) Server-side Google Tag Manager (sGTM) Google Cloud Platform (GCP) HTTP cookies

Topics Covered

migration gtm planning project-management