![]() The quality of your data has a ripple effect on the insights you can extract and the trust people have in your insights. Before you can use this data to drive business insights, you should test it for quality and integrity. ![]() These projects typically start by replicating data from source relational database systems (RDBS) into a single data repository, also known as a data lake. Freedom from traditional data warehouse constraints frees up time and resources to focus on business innovation, and for Direct Energy, building data models that allow us to focus on customer satisfaction. This is a guest post by Sara Miller, Head of Data Management and Data Lake, Direct Energy and Zhouyi Liu, Senior AWS Developer, Direct Energy.Įnterprise companies like Direct Energy migrate on-premises data warehouses and services to AWS to achieve fully manageable digital transformation of their organization.
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