Advent of Code – Day 4

In this video I go through a minimal client storing data in Azure Blob Storage. Talking about the differences with S3 and what to look out for and challenges to get it working.

We look into the Ceph scrubbing process, how it works, what to expect when something goes wrong. Some techniques to handle issues and work around them. We also talk about the difference between deep scrubbing and normal scrubbing. Last but not least we talk about filesystem scrubbing.

We will look at JBang which is a tool that could simplify your workflow with java applications. For instance you could run java programs directly from maven or github, you can create new programs in java with JBang.

We talk about building the compiler we later will use to build the actual compiler used to build a linux system. Compiler inception.

In this video we look at how to list keys in the S3 API using a Ceph backend. We also look at how to copy objects without downloading data. Last but not least we put it all together to delete with a prefix and move with a prefix.

We set up a simple Polymer 3.0 element and then transform it to use lit-html