In order to effectively answer the question, "What are the three types of data warehousing?" One must first understand what exactly is data warehousing? To do this one must first take a look at what is memory warehousing, application warehousing, and relational warehousing.

Each data warehouse or type of data warehouse is designed for a particular business. Some businesses will use data warehousing, in order to save their time by having everything in one place and others will use this same type of data warehouse in order to save their money because they do not need to hire more employees for data entry jobs. What are the three types of data warehousing? The first type is what is sometimes called a read/write database, which means that it holds the information on the user who enters the information into the system. The second type of data warehousing is what is sometimes called a non-read/write database, which means that it holds the information on the user who does not enter information into the system.

The third type of Data Warehousing Consulting is what is sometimes referred to as a read-only data warehouse, which means that it holds data that is needed at the moment but that cannot be changed or updated. Now that you understand the three types of data warehousing, you can better understand how it is used by different businesses. Now that you know what are the three types of data warehousing, you can better understand how these types of warehouses work to save businesses money, while at the same time allowing the business to utilize the warehouse to its maximum potential.