Case Study: Giant Tiger achieves 60% faster data processing with Adastra's Teradata to BigQuery migration

Giant Tiger speeds data processing 60% with Adastra

Giant Tiger, a major Canadian discount retailer, faced performance bottlenecks and a lack of scalability with its on-premises Teradata data warehouse. Their BI team was hampered by slow ETL processes and an inability to perform real-time analytics. They partnered with vendor Adastra to migrate their data ecosystem to a more flexible and scalable cloud environment.

Adastra successfully migrated Giant Tiger's data warehouse to Google Cloud Platform's BigQuery, leveraging Informatica for data ingestion. The solution delivered significant results, including 60% faster data processing, a 30% reduction in storage costs, and a 28% reduction in data latency. This modernization effort provided Giant Tiger with a future-proof, scalable infrastructure that enabled a more data-driven and agile decision-making process.

Giant Tiger