The Capabilities of Scatter/Gather

Electronic Engineering Journal published an interesting article last week describing how scatter/gather works, to the limits of what could be said without NDA. This interesting technology doesn’t completely deliver on promises of single-cycle access, but does provide improved memory access speed.
Technology | Posted In: Technology
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CES 2017: The Year of the Autonomous Car

As I do most years, I attended CES this month. The focus at this year’s conference was undoubtedly the autonomous driving car. Wednesday Night’s Kickoff Keynote was delivered by Jen-Hsun Huang CEO of NVIDIA, and talked about NVIDIA’s Drive PX 2 computer for autonomous driving.
News||Events | Posted In: News, Events
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Reliance Edge accessing media that requires a partition table

Reliance Edge is designed to handle very basic storage media. It doesn’t require any sort of partition table, and can utilize nearly the entire media. A minimal amount of overhead is required for the Reliance Edge Master Block and two Metaroots, and is placed at the beginning of the media. This can also be referred to as a partitionless disk or superfloppy. If that type of media won’t work in your software design, how can you make Reliance Edge work with media that requires a partition table?
Technology||Performance | Posted In: Technology, Performance
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Datalight Attends Electronica 2016

Datalight attended the bi-annual Electronica Conference in Munich, Germany, November 8-11, alongside European partner, Logic Technology. This was Datalight’s first time attending Electronica, which was massive, featuring more than 2500 exhibitors and nearly 80,000 attendees spread across 12 exhibition halls. The Embedded Pavilion, where Datalight was located, included more than 300 companies specializing in embedded products and services.
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Excessive Flash Wear Caused by Popular Music Application

An interesting article in Ars Technica last week reported and then confirmed a major bug in the desktop version of Spotify. This application has been writing tens to hundreds of gigabytes per hour to user’s hard drives, which can greatly reduce the life of SSDs. One solution is better caching, or flexibility of the file system, and we go over those details in the white paper linked below.
News | Posted In: News
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Are Your IoT Devices Secure?

Friday, October 21st was more than just a travel day for the World Series winning Chicago Cubs, it was also a day that 10s of millions of IoT devices launched a coordinated attack on DNS service provider Dyn. This week, a survey from ESET and the National Cyber Security Alliance showed that 40% of consumers are “not confident at all” that their IoT devices are safe, secure, and able to protect personal information
News||Security | Posted In: News, Security
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Don’t Let a Potential Schedule Saver Become a Product Killer

More and more embedded devices are gaining the ability to connect – to each other, to private networks, and to the public cloud. This increasing connectivity is creating a fresh ease of delivering software updates to all kinds of devices that have been deployed to the field. While no one would argue that the ability to provide timely security updates is a bad thing, we need to be careful that this ubiquitous updatability doesn’t tempt us to ship a product before it’s really ready. And more importantly, that we plan for a failsafe way to manage updates when they do happen.
Technology||Reliability | Posted In: Technology, Reliability
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NXP FTF Connects – Autonomous Vehicles & Fail-Safe Data

Last week, Datalight participated in the “NXP FTF Connects” conference in Detroit. The conference showcased NXP’s latest innovation and technology with an emphasis on the automotive market. As a partner of NXP, Datalight was given the opportunity to demonstrate our highly reliable file systems and flash management at the NXP Tech Lab. We shared a well-received demo that compares the power failsafe characteristics of Reliance Edge with data corruption experience with FAT file systems.
Events||Automotive | Posted In: Events, Automotive
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Certifying Security, the Presidential Debate & ESC Minneapolis

Like many Americans, I watched the debate on Monday night, and was pretty disappointed at the candidate’s answers regarding Cyber Attacks. Neither provided anything of substance in their answers, but with these attacks are becoming more sophisticated and having the backing of foreign states, the answer has to be more than just encryption.
Security||Events | Posted In: Security, Events
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Behind the Numbers: Using Sourcery Analyzer to Decipher Performance Bottlenecks

We’ve been fortunate to work closely with the Mentor Embedded Linux team and Raima as we’ve developed our upcoming joint webinar, “Don't Let Unreliable Data Storage Derail your IIoT Strategy.” I’ve already discussed on this blog the impetus behind the paper that spawned it: “Optimizing Your IIoT Storage Stack.” We know that Reliance Nitro configurability can allow applications to find the balance between minimizing data at risk and write performance. Simple changes to Raima’s RDM database showed huge performance gains in our testing.
Linux||Performance||Events | Posted In: Linux, Performance, Events
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