$ ls posts/

Docker CLI Bash completion on MacOS

June 25, 2019 • 2 min read

Docker CLI tool has many commands. If you are also managing a large number of containers, images and networks you will find yourself going back and forth to remember all names, identifiers and parameters. To get some help in this task we can use bash-autoco...

Batch Normalization for faster convergence

March 12, 2018 • 3 min read

Batch Normalization is not a new technique recently discovered. It was described back in 1998 by Yan LeCun, et al in the whitepaper . But I am the kind of person that prefers vi...

MongoDB Query Planner Presentation

February 15, 2017 • 1 min read

Some months ago I started working at as Technical Services Engineer. It was a big and exciting change for me after several years in the relational world of MySQL. During that time a large percentage of cases from custo...

Automatic Cloudfront invalidation with Amazon Lambda

January 15, 2017 • 5 min read

Serverless. That is the new magic word. Forget about containers, virtualization, operating systems, patching, scaling... Just write the code and upload it to . What is that? Let's copy and paste: > AWS...