For all Docker's container technology popularity, Docker, the company, has its problems. First, Docker had trouble finding a working business plan. Then, Docker ran short of funds. In late 2019, it seems to have solved both problems by selling its Docker ... (more…)

We explore use-cases for short-lived containers and one-shot tasks on a Swarm cluster including blueprints to build your own CLI leveraging the Golang API... (more…)

Creating a docker image of carbon.now.sh that is as small as possible, step by step so we can create beautiful snippets offline. (more…)

Docker released Docker Community and Enterprise Editions on March 2, 2017. Docker's Developer Relations Lead Mano Marks explores what this means for you. For... (more…)

If you’re building a Docker image that’s based on Conda, the resulting images can be huge. For example, later I will show how a simple image with just Python 3.8 and NumPy can be over 950MB! Large images waste bandwidth, disk, time, and CPU: how do you ma... (more…)