What are Advantages and Disadvantages of Data Warehouse

What is data warehouse A data warehouse is a space where structured data is stored, analysed and fetched. The data can be historical data or new data. Small and medium-sized businesses don’t use data warehouses but use cloud-based services for storing data. Big organizations and multinational companies use data warehouses for storing their large data. Suppose a large company uses a data warehouse to store employee's data. If [...]