What is data warehousing in business? Data warehousing, also known as information warehousing, is the safe, secure electronic storage of data by a company or other organization. Data warehousing helps a business to gain access to information quickly and efficiently. The point of data warehousing is not to deliver ready made data to the users but rather to generate it analytically, report on its usage, and then save it in a database for further use. With the advent of Information Technology and Online Business, data warehousing needs more than ever. In fact, there are a number of emerging companies, like Oracle, Microsoft, IBM, Salesforce, and Hewlett Packard, that are providing their premier data warehousing systems, to address the complex requirements of an organization today.
Business Data Warehousing refers to the process of combining different departments’ skills to make valuable, timely, and accurate data. An example is that data warehousing may involve a department that processes customer orders. Another example is data warehousing that involves a department that develops specifications for new products.
Flexibility For User
Data warehousing provides a large amount of flexibility to the user. Users can define the rules for searching and requesting data and can tailor the system to the special needs of each organization. A user can decide whether to make regular searches or to run an ad hoc search whenever a large amount of unstructured data comes in. Similarly, users can opt to run queries only periodically, or at random, and can avoid making an entire data warehouse available to queries all the time.
What is Data Mining?
Data mining is a process by which organizations discover important business information. The main advantage of data mining is that it minimizes the cost of collecting and using data and allows the end-user to access large amounts of data sources without too much effort. In other words, the end-user can input data sources in a simple way so that the search engine can determine relevance of the information to the user, and can make this information available instantly.
What is Business Intelligence?
Business intelligence (BI) is about analyzing the data that already exists in order to predict and provide insight into business scenarios, opportunities, and threats. Data gathered from all areas of the business including customer, supplier, regulatory, market, and organizational data, are considered to be business intelligence. BIS is used to assess business intelligence and makes inferences that help businesses make decisions based on what is known to them. BIS usually involves mathematical and statistical methods of data synthesis, with the result being a reliable and consistent snapshot of business activities.
What is Enterprise Data Warehousing?
Enterprise data warehousing (EDW) is a subset of data warehousing. EDT usually refers to the software that is installed on the servers of the enterprise in order to facilitate the management of the wide variety of data that is needed in order to conduct business. EDT is sometimes referred to as the database or information management system because it is used to manage the massive amounts of data that need to be processed and shared across the enterprise. This data is usually generated in response to an inquiry or a request from an employee, customer, or supplier.
Businesses require data warehousing to make business decisions and provide a robust and accurate representation of the data that they hold in the database. Business intelligence (BI) gives managers the ability to make informed business decisions based on the information that they have available to them. Business intelligence is a rapidly expanding field that studies how organizations make data-based decisions. BIS helps managers determine which processes within their organization are inefficient and can be improved through the development of new ones.
Data warehousing helps organizations make business decisions by organizing and representing the data that they hold in a format that is easy to use and access by a wide range of individuals and departments. Enterprises usually use different types of data warehousing to meet their diverse needs. These data warehousing systems can include different formats such as XML, relational databases, memory-mapped databases, or heterogeneous sources.