Datalight develops, markets, and supports software that makes devices that run the world more reliable, responsive and cost-effective. Since 1992 Datalight has produced both a file system and a FTL flash driver, giving us an in-depth understanding of technologies used in the flash controller as well as file system technology.
"We build car infotainment systems. If the filesystem breaks, the system shuts down and the driver is left in the dark. We test to the extreme and found out that Datalight's Reliance Filesystem, never breaks! Very re-assuring in a competitive market. Well Done!"
-Anonymous leader in fleet management systems-
Datalight Reliance Nitro
Datalight Reliance Nitro™ ensures rock-solid data reliability while providing the performance needed to create an optimal user experience. It is a transactional file system created specifically for embedded devices where power loss may occur, protecting critical system and user data from corruption. Additionally, Reliance Nitro assures reliability of each metadata block with CRC32, and works with a broad array of storage media – including raw flash memory, eMMC , RAM, hard disk, USB mass storage, STAT and PATA disk, and SD/MMC.
Datalight works closely with the Linux community to ensure seamless integration for Linux devices. The speed of file and directory access is improved by several orders of magnitude while maintaining complete metadata and file data integrity. The unique combination of tree-based directory architecture, extent based design, and faster atomic transactions, improves performance for I/O throughput and metadata operations. Dynamic Transaction Point™ technology gives developers unprecedented control over the file system.
Rock-solid meta- and user data reliability
Dynamic Transaction Point technology offers control of performance vs. data-at-risk
Extent-based file system for faster file operations
Atomic transaction model protects user data and meta data from corruption
Boots quickly and consistently even after power loss
File and metadata CRC32
Secure delete of file data by file
Combine with FlashFX Tera for NAND, NOR or FlashFXe for eMMC
Easily ported to virtually any 32-bit operating system. Has been used by customers on Express Logic ThreadX, Mentor Graphics Nucleus, ITRON and others. Pre-ported kits available for Microsoft Windows Embedded Compact, Wind River VxWorks, Linux, Android.
For more information about Reliance Nitro
please contact us.