data storage
71Data recovery — is the process of salvaging data from damaged, failed, corrupted, or inaccessible secondary storage media when it cannot be accessed normally. Often the data are being salvaged from storage media such as internal or external hard disk drives,… …
72Data independence — is the type of data transparency that matters for a centralized DBMS. It refers to the immunity of user applications to make changes in the definition and organization of data. Physical data independence deals with hiding the details of the… …
73Data center bridging — (DCB) refers to a set of enhancements to Ethernet local area networks for use in data center environments. Specifically, DCB goals are, for selected traffic, to eliminate loss due to queue overflow and to be able to allocate bandwidth on links.… …
74Data theft — is a growing problem primarily perpetrated by office workers with access to technology such as desktop computers and hand held devices capable of storing digital information such as USB flash drives, iPods and even digital cameras. Since… …
75Storage Module Device — (SMD) was a family of storage devices (hard disk drives) first shipped by Control Data Corporation in December 1973 as the CDC 9760 40 MB (unformatted) storage module disk driveControl Data Corporation Newsletter, Summer 1977 Edition, p. 6] . The …
76Data Center Ethernet — (also known as Converged Enhanced Ethernet) describes an enhanced Ethernet that will enable convergence of various applications in data centers (LAN, SAN, and HPC) onto a single interconnect technology.Today data centers deploy different networks …
77Data Domain (corporation) — Data Domain Corporation was an Information Technology company from 2001 2009 specializing in target based deduplication solutions for disk based backup.[1] In June 2009, EMC Corporation announced their intention to acquire Data Domain Corp,… …
78Data Vault Modeling — is a database modeling method that is designed to provide historical storage of data coming in from multiple operational systems. It is also a method of looking at historical data that, apart from the modeling aspect, deals with issues such as… …
79Data loss — is an error condition in information systems in which information is destroyed by failures or neglect in storage, transmission, or processing. Information systems implement backup and disaster recovery equipment and processes to prevent data loss …
80Data format — in information technology can refer to either one of: Data type, constraint placed upon the interpretation of data in a type system Signal (electrical engineering), a format for signal data used in signal processing Recording format, a format for …
