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Migrated a decade-old on-prem warehouse to a cloud lakehouse, cutting reporting query times from hours to seconds.
Hours → <10s
Query Time
-41%
Infra Cost
Zero
Migration Downtime
A 10-year-old on-premises data warehouse could no longer keep pace with shipment volume, with nightly ETL jobs regularly running past their SLA window and analysts waiting hours for reports.
Squadron designed and executed a phased, zero-downtime migration to a Databricks lakehouse on AWS, re-architecting ETL as incremental Spark pipelines orchestrated by Airflow, with Terraform-managed infrastructure throughout.
Reporting query times dropped from hours to under 10 seconds. Infrastructure cost fell 41% versus the legacy on-prem footprint, and the client's analytics team shipped their first self-service dashboards within a month of cutover.
Tell us where you're starting from — we'll show you how we'd get you there.