disk access


Also found in: Thesaurus, Encyclopedia.
Related to disk access: Disk access time
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.disk access - memory access to the computer disk on which information is stored
memory access, access - (computer science) the operation of reading or writing stored information
Mentioned in ?
References in periodicals archive ?
The subject of the procurement includes: delivery and installation of disk and track systems at customer locations initial startup of the system, redundant connection to 2 independent branches / ups configuration of the system according to the requirements of the purchaser, including replication establishment and establishment of all necessary processes, policies and disk system recovery procedure so that in case the entire disk system of the client system drops at the primary location can allow disk access
Processors were slow, disk access was even slower but it worked fantastically for small data sets and revolutionised mundane business operations.
Three new tools have been added to the Live Speedup section, including Auto Defragmentation to prevent file fragmentation, Disk Priority Management to give active programs priority disk access and Desktop Protection to prevent desktop crashes.
Conversely, when recording small units of data, there is an increase in disk access as data arrives with a higher frequency which diminishes performance.
"The only challenge with SATA disk is its data I/O, or disk access speeds.
To facilitate our test, we firstly divide the factors that may affect performance in the entire io path into the following parts: cache processing, VSVM mapping and physical disk access. Cache processing is a critical step, and cache refers to the page cache of file system in SN.
Data moving from the encrypted hard disk can be encrypted with removable media encryption for CDs/DVDs and USB devices - or blocked from movement with port control or disk access control.
For real time operation the time spent in the execution of the external program (much time is lost with disk access) has to be lower than the real speech time in order not lead to delays in data processing.
By reducing hard disk access, eBoostr enhances the performance and saves battery power at the same time, allowing users to work longer and faster.
The vertical partitioning problem in a multi-relation environment is stated as follows: Given a relational schema, the retrieval/update/join transactions on the schema, the referential integrity constraints among relations, and the disk access parameters, the objective is to determine stored fragments for each relation, which results in the minimum total database access costs.
This option also requires that disk I/O (read/write/delete) is done from within an application that supports a particular CAS vendor--typically by integrating the vendor's proprietary APIs for disk access. Another concern when choosing a specific CAS architecture is the likelihood of being tied to a particular vendor's proprietary technology for the life of the longest document retention period.
Continual increases in capacity, without corresponding performance improvements at the drive level, create a performance imbalance that is defined by the ratio called Disk Access Density.