June 19, 2013

Post: Data mart or data warehouse?

Performance challenges with larger databases, and some ways to help performance using aggregation. Using materialized views to automate that aggregation process. Comparing the performance of OLAP with and without aggregation over multiple MySQL storage engines at various data scales. What is a data

Post: Intro to OLAP

… queries. Performance challenges with larger databases, and some ways to help performance using aggregation. Using materialized views to automate that aggregation process. Comparing the performance of OLAP with and without aggregation over multiple MySQL storage engines at various data scales. What…