Tag Archive: logical data warehouse

Data Lake vs Data Warehouse

In a previous post I gave a high level description and overview of the data lake. Informally speaking, from a BI point of view, a data lake is a large scaled-out all-encompassing free-for-all unstructured data staging area. In this post I take the discussion further to investigate whether it replaces or interacts with the data …

Continue reading »

Data Lake

My mini-series on big data would be incomplete without a discussion on data lakes. The data lake is emerging as a popular concept to address big data challenges, especially in the context of big data analytics and the integration of big data into the BI ecosystem. Vendors tote the data lake as the new approach to …

Continue reading »

hope howell has twice the fun. Learn More Here anybunny videos