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Embedded File Systems

Reliable Power Fail Safe File Systems for High Performance

The Reliance product family of highly reliable transactional file systems includes Reliance and Reliance Nitro. Both are reliable, power fail safe file system using Dynamic Transaction Point technology. Use the following chart to help determine which product is right for you.


Reliance Nitro


Bullet-proof reliability with a transactional file system X X
Dynamic Transaction Point Technology X X
Fast Mount Speeds X X
High performance on large number of files (100+) X
High performance on large files (50KB+) X
Frequent transaction points X
Sequential I/O performance most critical X
Support for Windows Mobile X
Support Linux X

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File System for Next Generation Removable Storage

XCFiles is a design-ready. Microsoft ExFAT-compatible file system for next generation SDXC devices such as digital cameras, camcorders, smart phones and personal navigation devices. Datalight XCFiles makes it possible for device manufacturers to get to market quickly and reduce development costs and risks associated with writing their own ExFAT implementation.


XC Files

Save 2-3 man years of work implementing ExFAT X
Speed time to market for your device X
Strong integration with SDXC driver for optimized perfor­mance X
Backed by Datalight support and 27 years of embedded industry experience X
Ships in source code X
Can be ported to any 32-bit operating system X
Supports file size over 4GB with maximum theoretical size of 2TB X
Supports cluster size up to 32MB X
Supports faster look-up for free space allocation and faster deletes with free space bitmap X
Full compliance with SD Association ExFAT specifica­tions X
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