Column-Store Databases: Approaches and Optimization Techniques
Tejaswini Apte, Maya Ingle, Goyal A.K · International Journal of Data Mining & Knowledge Management Process · 2013
Column-Stores database stores data column-by-column.The need for Column-Stores database arose for the efficient query processing in read-intensive relational databases.Also, for read-intensive relational databases,extensive research has performed for efficient data storage and query processing.This paper gives an overview of storage and performance optimization techniques used in Column-Stores.