Archives

2025  22

October  12

Chapter 7.1: Multi-Region Cloud Training - Progressive Delivery with Argo Rollouts

October 19, 2025 · 4 min · Memo Garcia

Understanding Computer Networks by Analogy: Part 2 - Cities as the Internet

October 18, 2025 · 11 min · Memo Garcia

Chapter 8: Multi-Region Cloud Training - Chaos Testing

October 17, 2025 · 3 min · Memo Garcia

Chapter 9: Multi-Region Cloud Training - Load Generation and SLOs

October 17, 2025 · 3 min · Memo Garcia

Chapter 7: Multi-Region Cloud Training - CD with Istio Traffic Policy

October 17, 2025 · 3 min · Memo Garcia

Chapter 6: Multi-Region Cloud Training - CI with GitHub Actions

October 17, 2025 · 4 min · Memo Garcia

Chapter 5: Multi-Region Cloud Training - Sample App and Overlays

October 17, 2025 · 3 min · Memo Garcia

Chapter 4: Multi-Region Cloud Training - AWS Identity (IRSA vs Pod Identity)

October 17, 2025 · 3 min · Memo Garcia

Chapter 3: Multi-Region Cloud Training - Istio Multi-Region Mesh

October 17, 2025 · 4 min · Memo Garcia

Chapter 2: Multi-Region Cloud Training - GitOps with Argo CD

October 17, 2025 · 3 min · Memo Garcia

Chapter 1: Multi-Region Cloud Training - Building the Baseline

October 17, 2025 · 3 min · Memo Garcia

Multi region cloud training

October 17, 2025 · 3 min · Memo Garcia

September  2

mooomooo, your org as data

September 20, 2025 · 3 min · Memo Garcia

Istio VirtualServices: Production Basics

September 3, 2025 · 1 min · Memo Garcia

August  6

Krazam

August 25, 2025 · 1 min · Memo Garcia

The cloud native inefficiencies

August 25, 2025 · 1 min · Memo Garcia

Keycloak: Identity Management

August 13, 2025 · 7 min · Memo Garcia

Simplicity

August 12, 2025 · 1 min · Memo Garcia

How Istio Handles Requests

August 12, 2025 · 8 min · Memo Garcia

Focus

August 11, 2025 · 1 min · Memo Garcia

January  2

Behavior-driven development with LLMs

January 22, 2025 · 2 min · Memo Garcia

Happiness

January 22, 2025 · 1 min · Memo Garcia

2024  11

December  1

Understanding Computer Networks by Analogy: Part 1 - Buildings as Networks

December 20, 2024 · 9 min · Memo Garcia

May  7

Systems Thinking

May 4, 2024 · 3 min · Memo Garcia

AWS | Cross-Account IAM Role Assumption

May 4, 2024 · 2 min · Memo Garcia

Lateral Thinking

May 3, 2024 · 2 min · Memo Garcia

Simplicity vs familiarity

May 3, 2024 · 1 min · Memo Garcia

Optimizations

May 3, 2024 · 1 min · Memo Garcia

Microservices vs monoliths

May 3, 2024 · 1 min · Memo Garcia

My issue with Github Actions

May 3, 2024 · 1 min · Memo Garcia

February  3

Organizational Culture

February 17, 2024 · 2 min · Memo Garcia

Domain Knowledge Transfer

February 17, 2024 · 2 min · Memo Garcia

Embracing Change

February 17, 2024 · 2 min · Memo Garcia

2023  5

September  1

Generations

September 27, 2023 · 2 min · Memo Garcia

August  2

So, you want to be a DevOps Engineer?

August 1, 2023 · 2 min · Memo Garcia

What is Kubernetes, really?

August 1, 2023 · 1 min · Memo Garcia

January  2

Is complexity a human construct?

January 18, 2023 · 3 min · Memo Garcia

Multi stage docker build for python

January 1, 2023 · 2 min · Memo Garcia

2022  16

December  1

Big O notation

December 28, 2022 · 2 min · Memo Garcia

November  1

Istio Ambient Mesh

November 24, 2022 · 3 min · Memo Garcia

October  7

80-20 rule for learning Nim

October 24, 2022 · 6 min · Memo Garcia

Is OpenStack fighting a lost battle?

October 20, 2022 · 3 min · Memo Garcia

TOOL - Lateralus

October 17, 2022 · 2 min · Memo Garcia

The role of a systems architect

October 14, 2022 · 2 min · Memo Garcia

My favorite horror movies

October 13, 2022 · 1 min · Memo Garcia

Learning resources I use

October 12, 2022 · 1 min · Memo Garcia

Installing GitLab in air-gapped mode

October 3, 2022 · 1 min · Memo Garcia

August  1

Why am I always busy?

August 30, 2022 · 1 min · Memo Garcia

July  1

Lessons I learned from senior engineers

July 1, 2022 · 1 min · Memo Garcia

June  2

Demystifying Kubernetes

June 30, 2022 · 3 min · Memo Garcia

A lesson from my dog

June 28, 2022 · 1 min · Memo Garcia

May  1

TODOs

May 5, 2022 · 1 min · Memo Garcia

March  2

How to use GitOps in a non-cloud-native environment

March 4, 2022 · 4 min · Memo Garcia

Setup multiple git identities and pgp keys

March 4, 2022 · 2 min · Memo Garcia

2020  1

September  1

i3 running on WSL2

September 23, 2020 · 2 min · Memo Garcia

2019  5

June  1

Modular CLI Documentation Fuzzy Finder

June 14, 2019 · 1 min · Memo Garcia

January  4

Generating a dynamic host inventory for ansible with Netbox

January 10, 2019 · 3 min · Memo Garcia

Some Richard Feynman videos

January 4, 2019 · 1 min · Memo Garcia

Waju - A fun and brutal game

January 4, 2019 · 4 min · Memo Garcia

Beyond PEP 8 - Best practices for beautiful intelligible code

January 3, 2019 · 0 min · Memo Garcia

2018  4

December  1

Linux on Huawei Matebook X Pro

December 4, 2018 · 3 min · Memo Garcia

May  1

Deploying OpenStack with Docker

May 5, 2018 · 2 min · Memo Garcia

February  1

Becoming a Certificate Authority (CA)

February 5, 2018 · 3 min · Memo Garcia

January  1

Pratai, event driven platform for OpenStack

January 5, 2018 · 6 min · Memo Garcia