Lessons about DevOps (page 3)

expeditedsecurity.com

Amazon Web Services In Plain English:

It's named what? Figure out what Amazon Web Services should actually have been called.

Flavio Juvenal·October 7, 2021

zwischenzugs.com

Five Ansible Techniques I Wish I’d Known Earlier:

Flavio Juvenal·September 2, 2021

cloud.google.com

Are you an Elite DevOps performer? Find out with the Four Keys Project

Learn how the Four Keys open source project lets you gauge your DevOps performance according to DORA metrics.

Joao Veras·May 14, 2021

tech.channable.com

Nix is the ultimate DevOps toolkit:

Flavio Juvenal·April 22, 2021

youtube.com

A great, and very complete, talk on Postgres configuration options and how to properly manage your database server

Carlos Coelho·December 18, 2020

postgresqlco.nf

select pg_reload_conf() is a handy command to unnecessary database restarts, it reloads the configuration file with the cha...

select pg_reload_conf() is a handy command to unnecessary database restarts, it reloads the configuration file with the changes you made. To check if there are no unapplied configuration changes, use select * from pg_file_settings where applied = false. For a better understanding on PostgreSQL configuration parameters, their values and whether or not they require a restart, check:

Carlos Coelho·December 18, 2020

citusdata.com

A nice guide on how and when to tweak Postgres work_mem configuration variable

All about understanding and using the work_mem setting in PostgreSQL, so you can tune how much memory can be used by various Postgres database activities. With a flyby on how Citus intelligently tunes the work_mem setting in our managed database service.

Carlos Coelho·November 6, 2020

a16z.com

Emerging Architectures for Modern Data Infrastructure:

To help data teams stay on top of the changes happening in the industry, this article reviews an updated set of data infrastructure architectures.

Flavio Juvenal·November 5, 2020

blog.checklyhq.com

Aspects to consider when to pick Heroku or AWS Lambda

When building SaaS features I tend to pick Heroku for rolling it out. But sometimes I pick AWS Lambda. Developer Experience vs. price vs. features

Marcos Felipe·October 8, 2020

blog.kubeflow.org

Data Science Meets Devops: MLOps with Jupyter, Git, & Kubernetes

An end-to-end example of deploying a machine learning product using Jupyter, Papermill, Tekton, GitOps and Kubeflow.

Flavio Juvenal·August 5, 2020

infoq.com

How Amazon Teams Do Continuous Delivery

An AWS engineer recently wrote about how Amazon deployment pipelines look and what practices they follow to deploy continuously to production. A pipeline validates changes in multiple environments running unit and integration tests, and use stages to stagger deployments to production. Teams don't actively examine deployments as the pipeline monitors key metrics and can rollback if needed.

Carlos Coelho·July 28, 2020

aws.amazon.com

A complete post: Automating safe, hands-off deployments

How Amazon automates safe, hands-off deployments with pipelines that test, stage, monitor, and roll back changes without human intervention.

Rebeca Sarai·July 20, 2020

alexpareto.com

Scaling to 100k Users

João Lins·February 6, 2020

rainforestqa.com

Zero downtime database migrations

Filipe Ximenes·January 13, 2020

nicolargo.github.io

Glances: a Python-based alternative to htop -

Glances is a cross-platform curses-based system monitoring tool written in Python.

Flávio Juvenal·November 29, 2019