3 min read

One Month After Our Acquisition by OceanSound Partners – What’s Ahead?

By Ian Ferguson | VP Marketing on Jul 29, 2022 12:08:42 PM


WHAT'S ON THE HORIZON FOR LYNX?

It always irks me when a company acquires another one and promptly announces that nothing will change. Of course, it will! It is simply a case of when and how much. We just passed the month milestone since our acquisition by OceanSound Partners was announced to the industry and it is exactly one month since Tim Reed was announced as taking the helm.

Topics: "Mission Systems" hypervisors software OceanSound mission-critical systems Aerospace Acquisition Military
3 min read

Unikernels; A Technology Full of Promise for Mission Critical Systems

By Ian Ferguson | VP Marketing on Jun 6, 2022 9:00:00 AM

What is a Unikernel?

Virtualization technology, whereby multiple operating systems can be run on shared hardware, is extremely well understood if somewhat inefficient in its use of resources. The original virtualization architecture system was based on the implementation of a number of virtual machines (VMs). Every VM has to run its own instance of an operating system, resulting in a duplication of responsibility. It is also hard to manage such an infrastructure as there are multiple servers which are all independent virtual machines.

Containers, like Docker and Kubernetes, try to achieve the same concept as virtual machines but eliminate duplication of effort between machines. Instead of loading an entire operating system for an app, containers use the kernel of the host OS while allowing them to sideload app-specific libraries and programs. By adjusting the container and its image, it is possible to fine-tune the specific libraries and configuration your app will use. This results in performance gains without the overhead of running an entire OS.

The container-based approach has its downsides. The software has to be adapted for usage in containers (containerized), and this can get tricky, especially with legacy codebases. Containers have many more configurations for resource allocation and interop capabilities, so it is quite easy to misconfigure them.

The next logical step in the progression from VMs to containers is unikernels, which try to push the concepts of containers even further. Unikernels are effectively a set of pre-built binary libraries and do not handle resource allocation. A hypervisor handles direct hardware interoperation. All application-specific system calls are pushed as close to the app as possible. Lynx views unikernels as being able to deliver the security strengths of VM level partitioning with the speed and footprint size benefits attributed to containers.

Topics: "Mission Systems" software Virtual Machines unikernel mission-critical systems

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