[venki80]

The big tech companies like Apple and Netflix all use Iceberg

[alexott]

Apple uses Delta: https://databricks.com/session_na20/patterns-and-operational..., similarly Disney+: https://databricks.com/p/webinar/unlock-the-potential-inside..., and hundreds other companies (https://databricks.com/customers)

[bushbaba]

Apple has named committees and tech talks on iceberg. Like all big companies they use multiple technologies