observability – Rafael Bernard Araujo

A SYSTEMATIC FRAMEWORK FOR TECHNICAL DOCUMENTATION AUTHORING.

The Diátaxis framework aims to solve the problem of structure in technical documentation. It adopts a systematic approach to understanding the needs of documentation users in their cycle of interaction with a product.

Conventional Commits

The Conventional Commits specification is a lightweight convention on top of commit messages. It provides an easy set of rules for creating an explicit commit history; which makes it easier to write automated tools on top of. This convention dovetails with SemVer, by describing the features, fixes, and breaking changes made in commit messages.

Awesome list

Awesome list of awesome technology related things

Postgres Observability

Graphical cheat-sheet for PostgreSQL Observability views and functions. You have a visual representation of the services touched by each observability tool, such as buffer, write-ahead logs, query plan, table storage, index information, etc.

An Introduction to PostgreSQL Performance Tuning and Optimization

This document provides an introduction to tuning PostgreSQL and EDB Postgres Advanced Server (EPAS), versions 10 through 13. The system used is the RHEL family of linux distributions, version 8. These are only general guidelines and actual tuning details will vary by workload, but they should provide a good starting point for the majority of deployments.

Tropeçando 97

The Missing Guide to AWS API Gateway Access Logs

In this post, we’re continuing the deep dive on API Gateway. Here, we’ll be looking at API Gateway access logging. Access logging can save your bacon when debugging a gnarly API Gateway issue, but you need to understand some nuance before you can use it correctly. We’ll dig into the details here so that you’ll be logging like Paul Bunyan in no time.

Ready for changes with Hexagonal Architecture

Netflix considerations related to the decisions of using Hexagonal Architecture

OAuth Patterns and Anti-Patterns RefCard

Modern, more secure recommendations continue to replace some of OAuth's original elements as the protocol evolves. Securing access to APIs and other resources and data effectively under OAuth 2.0 requires first learning the components and tools it involves.

Can auto_explain (with timing) have low overhead?

Some benchmarks for use of auto_explain. It seems great to be enabled on production.

Here we’ll be looking into the overhead of auto_explain. Many places warn about its overhead, but I’ve found concrete information difficult to come by.

Setting up SSL authentication for PostgreSQL

PostgreSQL is a secure database and we want to keep it that way. It makes sense, then, to consider SSL to encrypt the connection between client and server. This posting will help you to set up SSL authentication for PostgreSQL properly, and hopefully also to understand some background information to make your database more secure.