Frederick Alvarez, Author at {dev}

Facebook: Scuba

Origins Originally, we relied on pre-aggregated graphs and a carefully managed, hand-coded, set of scripts over a MySQL database of

Scuba Not all the applications need joins Deep systems Systems must provide SLO (Service Level Objectives) to define OKRs (you

While companies large and small have made considerable gains in building scalable and sustainable architecture, we’re left with the uncomfortable

Ok, this is going to be a post to summarize some of the things I would like to have known

Kafka Streams operates at an exciting layer of the Kafka ecosystem: the place where data from many sources converges. This

How to fix a problem renewing certificates with cerbot-auto and nginx