{"id":26619,"date":"2019-04-08T13:20:00","date_gmt":"2019-04-08T13:20:00","guid":{"rendered":"https:\/\/www.threatshub.org\/blog\/how-to-quickly-deploy-run-linux-applications-as-unikernels\/"},"modified":"2019-04-08T13:20:00","modified_gmt":"2019-04-08T13:20:00","slug":"how-to-quickly-deploy-run-linux-applications-as-unikernels","status":"publish","type":"post","link":"https:\/\/www.threatshub.org\/blog\/how-to-quickly-deploy-run-linux-applications-as-unikernels\/","title":{"rendered":"How to quickly deploy, run Linux applications as unikernels"},"content":{"rendered":"
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Building and deploying lightweight apps is becoming an easier and more reliable process with the emergence of unikernels. While limited in functionality, unikernals offer many advantages in terms of speed and security.<\/p>\n

What are unikernels?<\/h2>\n

A unikernel is a very specialized single-address-space machine image that is similar to the kind of cloud applications that have come to dominate so much of the internet, but they are considerably smaller and are single-purpose. They are lightweight, providing only the resources needed. They load very quickly and are considerably more secure — having a very limited attack surface. Any drivers, I\/O routines and support libraries that are required are included in the single executable. The resultant virtual image can then be booted and run without anything else being present. And they will often run 10 to 20 times faster than a container.<\/p>\n