Case Study: Drupal 7 to Drupal 10 Upgrade
Zero-Regression Migration from Drupal 7 to 10
Migration of 250k products and a Solr based product configurator
https://www.vanepump.euIndustrial B2B Supplier
VanePump is an industrial supplier and certified Parker Hannifin distributor serving engineers across EMEA. Its site supports a detailed technical catalog and B2B tools for hydraulic systems.
Technical Catalog Upgrade
VanePump needed a core platform upgrade from Drupal 7 to Drupal 10 without losing functionality or data—while staying online for their engineering users.
The Approach
Catalog Audit + Risk Scan
Mapped data models, product logic, Parker integrations, and UI dependencies
Automated Code + Data Upgrade
AI tools rewrote backend logic, restructured product data, and flagged incompatibilities
Interface + Configurator Preservation
Preserved all B2B-specific UI, forms, and technical calculators in-place
Dry Runs + Delta Migration
Executed the upgrade in phases with mirrored tests; used Git + snapshot diffs to track regressions
Visual + Functional QA
Ran automated screenshot comparisons, form checkers, and human walkthroughs of search, filters, and checkout paths
Industrial-Strength Platform Migration
CodeLift rebuilt the entire platform on Drupal 10 with no breakage. Data matched perfectly. The product configurator, search paths, and Parker certification workflows were untouched. AI-assisted QA ensured visual fidelity and functional correctness, verified by automated test passes and user validation.
Key Matrics
- 100% data accuracy, verified across 250,000 products
- Zero customer downtime during rollout
- 3-month turnaround, on budget
- Security posture improved with Drupal 10 patches
- Hosted on CodeLift's high performance infrastructure
