Month: April 2020

[From the last episode: We looked at how containers help to separate the different activities that might be going on at the same time within one server.] We’ve talked so far about how we can take a single program and provide better security, privacy, and proper operation by using virtualization […]

[From the last episode: We saw how virtual machines (VMs) are software versions of real machines that help keep different applications separate within the same server.] VMs are a relatively old concept. These days, there’s another concept that’s very popular in the cloud-computing world: the container. The word “container” is […]

[From the last episode: We looked at the notion of “,” which is to safe and reliable cloud computing.] So: we, as cloud-computing folks, have a problem. We can’t afford to give every user their own machine – well, we could, but we’d have to charge more, and the customers […]

[From the last episode: We saw some of the mistakes that can cause programs to fail and to breach security and/or privacy.] We’ve seen how having more than one program or user resident as a “tenant” in a server in the cloud can create some challenges – at least with […]