On-Premises and Cloud data warehouses – Differences
Data warehousing is a process through which you can collect and manage your data from multiple sources. The data collected can serve as a source to capture meaningful business insights. The data management system of data warehousing is designed in such a way that it enables and supports activities related to business intelligence, specifically analytics. Data within a data warehouse is basically extracted from multiple sources like application log files and transaction applications. Looking at the data warehouse market, the global Data Warehouse as a Service (DWaaS) is expected to reach $4.7bn in 2021, at a CAGR of 22.3% from 2021-2026. Let’s check out the data warehouse concepts, it’s extremely important while we consider working with offshore engineering services companies. Data Warehouse Concepts The architecture of a data warehouse is made of tiers consisting of the top tier, middle tier, and bottom tier. The front-end client is the top tier that gives results through reportin