data-storage medium
Học thuậtThân thiện
Definition
Noun: A physical material or device used to record and hold digital or analog information for later retrieval. It serves as the tangible foundation on which data is encoded and preserved.
Usage
This term is used to describe the specific hardware component or material that retains data. It is often discussed in contexts of computer science, information technology, and archival systems. - The choice of data-storage medium is critical for long-term digital preservation. - Floppy disks were a common data-storage medium in the 1980s and 1990s.
Examples
- Hard disk drives and solid-state drives are the primary data-storage medium in modern personal computers.
- Magnetic tape remains a cost-effective data-storage medium for backing up large volumes of data.
- Optical discs, such as DVDs, were once a popular data-storage medium for software and movies.
Advanced Usage
- "Archival-grade data-storage medium": Refers to a storage medium specifically designed to maintain data integrity for decades or centuries, often with enhanced durability and error correction.
- "Obsolete data-storage medium": Describes a storage technology that is no longer in common use or supported by modern systems, such as punched cards or Zip disks.
Variants and Related Words
- Storage medium: A more common, shortened form with identical meaning.
- Storage device: Often used interchangeably, though it can imply a more complete unit (e.g., a hard drive assembly) rather than just the material (e.g., the magnetic platter inside).
- Memory device: Typically refers to media used for temporary, fast-access storage (like RAM), but can sometimes be used broadly.
Synonyms
- Information carrier
- Recording medium
Related Phrases
- "Write to a medium": The process of saving or recording data onto a storage medium.
- "Read from a medium": The process of accessing or retrieving data from a storage medium.
Noun
- a medium for storing information