Reliance Edge NAND

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Embedded flash file system for mission-critical data stored on SPI-NAND

Outlast power failures with superior speed and reliability

Tuxera Reliance EdgeNAND™ is a true embedded flash file system designed to capture and preserve data on SPI NAND and other software-managed raw NAND flash media. With an integrated flash translation layer that protects your critical system and user data from corruption, Reliance EdgeNAND is specifically designed for maximum reliability – overcoming power losses and keeping your data safe.

Why choose Tuxera Reliance Edge NAND?

Lightning-fast boot times

Reliance EdgeNAND provides faster performance than its alternatives. It’s designed to quickly recover from interrupted program and erase operations at the lowest level, while protecting file system operations at the highest level.

Uncompromising performance

Our extensive file system testing and benchmarking has shown Reliance EdgeNAND to have superior I/O stability and consistency compared to its alternatives.

Consistent fail-safety

Dynamic Transaction Point™ technology designed into Reliance EdgeNAND ensures rock-solid reliability as the file system maintains complete metadata and file data integrity. Forget replaying a journal or performing any other file system checks – Reliance EdgeNAND ensures your decision-quality data is safe.

Stable and adaptable user experience

Reliance EdgeNAND can be configured to meet your flash data storage needs and ensure an optimal user experience by reducing complexity, optimizing resource use, and maximizing performance. Whether your application requires a single log file or ultimate flexibility to modify file hierarchy during runtime – we’ll tailor Reliance EdgeNAND to handle your specific requirements.

Software dev kit and licensing

After power loss or a system crash, the system must recover rapidly to keep the data stream flowing. In these so-called “dirty” situations, no need to rely on replaying a journal or performing any other file system checks. Reliance Edge ensures your decision-quality data is safe, while mount times are lightning fast.

Award-winning Support

Tuxera’s team of file system experts will support you all the way from evaluation to implementation, going above and beyond to ensure your project performs flawlessly and on schedule. Our annual support subscriptions for Reliance Nitro are available with a choice of service level options, so you can select the right degree of support that suits your needs.

Reliance Edge NAND Technical data

Support for multiple environments

Implementation on any RTOS, or even on a simple scheduler loop.

Robust error handling

Error correction, error management, and CRCs for excellent handling of read disturb and data retention issues.

Compile-time and run-time control

Customize power profiles – change, suspend, and resume transaction profiles at runtime all throughout our API.

Support for multiple environments

Implementation on any RTOS, or even on a simple scheduler loop.

ANSI C source code

Highly portable source code means Reliance EdgeNAND can be built with many compilers for faster implementation and rapid time to market.

Dynamic and static wear levelling

Includes both dynamic (writes automatically go to the least-used free block) and static (as compared to a threshold) wear levelling. For systems with mostly static data, static wear levelling maximizes flash lifetime. For high data turnover, dynamic is sufficient.

When to use Tuxera Reliance EdgeNAND

Reliance Edge NAND: Automotive embedded systems
Reliance Edge NAND: Industrial applications & IIOT
Reliance Edge NAND: Aerospace and defence applications
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