摘要： Since its conception in October 2010 by James Dixon, data lake has undergone a myriad of developments and is now used globally by a lot of firms. To understand how a data lake works or what it can be used for, we must first understand what it means.
摘要： Data have been an essential part of business for so many years. Manufacturers, retailers, and marketers depend on data to develop products and design strategies used in daily business operations. Handling simple data could be easy for businesses as they can be stored, analyzed, and presented using spreadsheets or text processors.However, the rise of big data has brought about the need for better data management amongst businesses.
摘要： In order to be an excellent big data architect, it is essential to be a useful data architect; both the things are different. Let's take a look ..!
摘要： If your end goal is to build a high-performance and scalable application, you need to have a good database design. Everything begins with the database and a badly designed one is like having a bad foundation on your house. No matter how many quality elements you add to it, it won’t matter.
摘要： Openly sharing information has been a part of human culture since the beginning of civilization. Information would be shared with the general community and the practice has had a powerful impact on the development of tools and machinery.
摘要： There is a always a need for data modelers, however, the job description of this career field varies, depending on the needs of the organization. For example, a data modeler working for a startup would coordinate with data scientists and data architects in designing a new system — one that included the goals of the organization, and the steps needed to achieve them, within its architectural design. This “model” represents the organization and promotes understanding through the use of core data, such as attributes, entities, and relationships regarding customers, staff, products, and other factors.
