Ellexus Blog and News posts

White paper: Meltdown and Spectre make measuring I/O vital

Meltdown and Spectre are quickly becoming household names and not just in the HPC space. The severe design flaws in Intel microprocessors that could allow sensitive data to be stolen will have a huge impact on the semiconductor space and beyond. Read details of the “mega-gaffe” in

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New Year I/O resolutions: Make improvements now for the year to come

In the spirit of the New Year, the Ellexus team has put together our top five I/O resolutions. Big data is getting bigger and fast compute is getting faster – now is the time to clean up your act so you’re ready for the year to come.

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Happy Christmas from everyone at Ellexus!

2017 has been an excellent year for Ellexus. We’ve welcomed new team members, launched new products and fully entered the cloud market. We have a lot planned for 2018, including new tools, new services and more ways that we can help our customers to become I/O experts.

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Tracing technology: ltrace and strace

We are often asked if our I/O profiling tools use ltrace or strace under the hood. In fact, they use a different way to intercept file and network I/O called LD_PRELOAD. LD_PRELOAD can be faster and more flexible, but is much harder to get right. However, if

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InsideHPC slidecast featuring Ellexus Container Checker

In this slidecast published on InsideHPC, Ellexus CEO Rosemary Francis describes our new Ellexus Container Checker, a pioneering cloud-based tool that provides visibility into the inner workings of Docker containers. As well as presenting how the tool works, Rosemary takes part in a Q&A to give even

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