In computing, data isinformationtranslated into a form that is efficient for movement or processing. Relative to today's computers and transmission media, data is information converted intobinarydigitalform. It
A storage array, also called a disk array, is a data storage system for block-based storage, file-based storage, or object storage. Rather than store data on a server, storage arrays use multiple drives in a collection capable of storing a huge amount of data, managed by a central manage...
Data profiling is also be known asdata archeology,data assessment,data discoveryordata quality analysis. Organizations use data profiling at the beginning of a project to determine if enough data has been gathered, if any data can be reused or if the project is worth pursuing. The process of ...
Acan span both relational and non-relational database types. In distributed databases, the data is stored across multiple physical locations, either on multiple on-premises computers or dispersed across a network of interconnected computers. In afederated database, several distinct databases that run ...
Value.Data has intrinsic value in business. But it’s of no use until that value is discovered. Because big data assembles both breadth and depth of insights, somewhere within all of that information lies insights that can benefit your organization. This value can be internal, such as operati...
Data is all around us, and every day it becomes increasingly important. Different types of data define more and more of our interactions with the world around us—from using the internet to buying a car, to the algorithms behind news feeds we see, and much more. ...
What Is Big Data? Big Data Defined Big data refers to extremely large and complex data sets that cannot be easily managed or analyzed with traditional data processing tools, particularly spreadsheets. Big data includes structured data, like an inventory database or list of financial transactions; ...
Germany is lagging behind in an international comparison, with German consumers being more skeptical. They fear hacker attacks, for instance, and are concerned aboutdata privacy. 47 percent prefer to stick with cash and 25 percent with debit and credit cards, at least for the time being, accord...
Data storage devices To store data, regardless of form, users need storage devices. Data storage devices come in two main categories: direct area storage and network-based storage. Direct area storage, also known as direct-attached storage (DAS), is as the name implies. This storage is often...
Data recovery is performed using specialized software to access backed-up data, migrate the duplicate data to its intended target system -- such as astorage array-- and then validate the recovery to make sure that all data is restored and accessible from the intended enterprise applications. ...