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In computing, a data warehouse ( DW or DWH ), also known as an enterprise data warehouse ( EDW ), is a system used for reporting and data analysis, and is considered a core component of business intelligence. [1]^ DWs are central repositories of integrated data from one or more disparate sources. They store current and historical data in one single place[2]^ that are used for creating analytical reports for workers throughout the enterprise.[3]^.
Data mining is the process of discovering patterns in large data sets involving methods at the intersection of machine learning, statistics, and database systems. It is an essential process where intelligent methods are applied to extract data patterns. It is an interdisciplinary subfield of computer science.
Mobile database. Mobile computing devices (e.g., smartphones and PDAs) store and share
data over a mobile network, or a database which is actually stored by the mobile device. This
could be a list of contacts, price information, distance travelled, or any other information.
A deadlock is a situation in which two computer programs sharing the same resource are
effectively preventing each other from accessing the resource, resulting in both programs
ceasing to function. The earliest computer operating systems ran only one program at a time.
Methods for Handling Deadlocks