Heroku and Docker both allow developers to develop, deploy and run applications inside containers. A container is a virtual environment that runs on top of a single operating system kernel, allowing applications to run with a fraction of the resources req... (more…)

<p class="photocredit">Photo by <a href="https://unsplash.com/@goumbik">Lukas Blazek</a> on <a href="https://unsplash.com/">Unsplash</a></p> (more…)

The other day, for the first time in a while, I wanted to do something with syzkaller, a system call fuzzer that has been used to find literally thousands of kernel bugs. As it turns out, since the last time I had done any work on syzkaller, I switched to... (more…)

LDAP and Active Directory are both directory services. These are used extensively in corporate environments as authentication and authorization solutions. In a modern infrastructure, applications quite often run in a containerized environment, and sometim... (more…)

How do you cluster a Node.js app with Docker and use all CPU cores? Learn how to scale your application for maximum performance. (more…)