Agile Java Man

R 2 is a good way to test how well your model describes the data. It is literally 1 - (variance you predict / total variance) It is theref...

Polaris rather pleasingly mints cloud tokens that are subscoped to a directory in a bucket or blob container for AWS and GCP. That is, even ...

Huzzah! My PR for Apache Polaris has been accepted and merged with its main branch! Here are some miscellaneous notes I made as I looked a...

All clouds follow a similar pattern when it comes to networking. All of them have: a VPN (virtual private network) that is an entirely isol...

Some concepts and terminology: STUN (Session Traversal Utility for NAT) STUN servers can be queried via the STUN protocol to give the IP add...

I'm using multiple clouds on a regular basis and constantly need to jump between them. So, here are some commands I use often: Kubernete...

A nice overview that's detailed but not too intricate is here  [blog of SteelPh0enix AKA Wojciech Olech] Note that when using a fully tr...