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Amazon Athena is making data lakes cool again (and Xplenty can help)

Amazon Athena is making data lakes cool again (and Xplenty can help)

One of the most long-overdue AWS functionalities is finally available. During the most recent Amazon Web Services Re:Invent gathering in Las Vegas, Amazon announced Athena: a service that lets you...

ETL vs ELT or Data Warehouse vs Data Lake

ETL vs ELT or Data Warehouse vs Data Lake

Which BI architecture is better for your organization, ETL or ELT? This article explains the considerations and also how they relate to Data Warehouses and Data Lakes.