UFS


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UFS

(1) (Universal Flash Storage) A high-speed serial interface between flash memory and the processor in mobile devices from the Universal Flash Storage Association (www.universalflash.org). Designed for low-power mobile devices and introduced in early 2011, UFS transfers data at a minimum of 300 Mbytes/sec. Using the UniPro network stack and M-PHY layer from the MIPI Alliance (www.mipi.org), M-PHY is a Layer 1.5 protocol residing between the physical Layer 1 and the data link layer 2. See flash memory and OSI model.

(2) (Unix File System) The traditional file system used by Unix systems. Also called "Fast File System" (FFS) and "Berkeley FFS," the major difference between UFS and the earlier "FF" versions was to break up the disk into small chunks called "cylinder groups." Each cylinder group contains its own indexes and data blocks in order to prevent excessive disk thrashing on large volumes. UFS and the ext2 file system used in Linux are very similar (see ext2). Numerous proprietary implementations of UFS exist, and Sun added journaling to UFS in Solaris 7 (see journaling file system). See file system.
References in periodicals archive ?
To achieve the highest performance and most power-efficient data transport, the UFS card supports multiple commands with command queuing features and enables simultaneous reading and writing through the use of separately dedicated paths, doubling throughput.
As the leading memory storage provider, Samsung has been aggressive in preparing UFS solutions for the marketplace, while contributing to JEDEC standardization of the Universal Flash Storage 2.
JEDEC intends to continue to enhance UFS to meet the needs of the industry, and the publication of UFS v1.
First published in February 2011, UFS is designed to be the most advanced specification for both embedded and removable Flash memory-based storage in mobile devices such as smartphones and tablets.
UFS is the first institutional investor to support HISOT, alongside the CEFC and EG.
Samsung has announced that its UFS cards wont work with current devices, as they cant be read by the microSD card slot used in your current phone.
Under the terms of the agreement, subscribers of UFS will have direct, immediate access to Jagnotes content on a real-time basis, including branded commentary and expert market intelligence.
With enhancements to the online storage management capabilities of the VERITAS Edition for NFS, the product out-performed standard Solaris UFS by up-to 103% in the industry standard SPEC SFS benchmark test for NFS performance conducted at VERITAS.
today announced that Bayerische Vereinsbank AG (BV Bank) has selected Integral Development Corporation's Universal Finance Server (UFS) as a basis for an exotics system that allows traders to create and customize instruments in UFS and integrate with middle- and back-office systems.
The UFS is a flexible off-the-shelf finance infrastructure used by the world's leading institutions to dramatically improve time-to-market for building and deploying mission-critical front-, middle- and back-office applications.
Scitex MaskCutter Pro - PSImage Exporter - Scitex XTensions to QuarkXPress - Scitex TwoPoint XTension to QuarkXPress #183# Scitex UFS