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1 storage layout
The layout and general resiliency of data across multiple disks in a virtual disk or storage space. -
2 storage subsystem
"A stand-alone hardware appliance that hosts one or more storage devices (such as disk drives, tape drives, optical drives), and is peripheral to the server or servers that control access to it. Storage subsystems are used to create centralized data repositories, while freeing computing and storage resources on servers." -
3 storage engine
"A component of SQL Server that is responsible for managing the raw physical data in your database. For example, reading and writing the data to disk is a task handled by the storage engine." -
4 digital video disk
"A form of storage characterized by high capacity (roughly 650 MB) and the use of laser optics rather than magnetic means for reading data. Optical disk storage commonly used for audio, video, and computer data. DVDs range in capacity from 4.7 GB to 17 GB, and can store significantly more than a CD-ROM." -
5 bad sector
"A disk sector that cannot be used for data storage, usually because of media damage or imperfections. Finding, marking, and avoiding bad sectors on a disk is one of the many tasks performed by a computer's operating system. A disk-formatting utility can also find and mark the bad sectors on a disk." -
6 layout
The layout and general resiliency of data across multiple disks in a virtual disk or storage space. -
7 format
"To prepare a disk for use by organizing its storage space into a collection of data ""compartments"", each of which can be located by the operating system so that data can be sorted and retrieved. When a previously used disk is formatted, any preexisting information on it is lost." -
8 DVD
"A form of storage characterized by high capacity (roughly 650 MB) and the use of laser optics rather than magnetic means for reading data. Optical disk storage commonly used for audio, video, and computer data. DVDs range in capacity from 4.7 GB to 17 GB, and can store significantly more than a CD-ROM." -
9 junction point
A physical location on a hard disk that points to data located at another location on your hard disk or another storage device. Junction points are created when you create a mounted drive. You can also create a junction point using the linked command. -
10 bitmap
"A data structure in memory that represents information in the form of a collection of individual bits. A bit map is used to represent a bit image. Another use of a bit map in some systems is the representation of the blocks of storage on a disk, indicating whether each block is free (0) or in use (1)."
См. также в других словарях:
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