João Pereira - J. Pereira

J. Pereira

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João Pereira

Software Engineer, primarily working with SRE. Get in touch through joao@jpereira.me

Building and Deploying a Robust Monitoring Solution for your Applications

52 Weeks of SRE

Building and Deploying a Robust Monitoring Solution for your Applications

In our previous post on Monitoring Fundamentals, we covered the theoretical aspects of monitoring, including the Four Golden Signals and the importance of metrics and alerting in maintaining reliable systems. Now, let's put that knowledge into practice by building and deploying a complete monitoring stack. Introduction This guide

Week 2: Monitoring Fundamentals

52 Weeks of SRE Featured

Week 2: Monitoring Fundamentals

1. Introduction Monitoring is a fundamental aspect of Site Reliability Engineering that involves collecting, processing, aggregating, and displaying real-time data from one or more systems. It's this data that helps engineers understand their system's behavior, health, and performance. In modern distributed systems, effective monitoring is not

Security First: Best Practices for Effectively Securing your Applications

Security Featured

Security First: Best Practices for Effectively Securing your Applications

In the past few days, I've been following an online controversy on Twitter involving ShipFast, a popular SaaS boilerplate created by indie hacker Marc Lou. Several security vulnerabilities were found in ShipFast's codebase, including poor data validation, paywall bypass issues, and sensitive company data leaked through

An Observability Dashboard with relevant syst

52 Weeks of SRE Featured

Week 1: Introduction to SRE - Where the Magic of Reliability Begins

Hey there, reliability enthusiasts! 👋 Welcome to our first deep dive into the world of Site Reliability Engineering (SRE). Grab your favorite drink, get comfy, and let's kick off this journey together. Trust me, by the end of this post, you'll be itching to make your systems

Announcing: 52 Weeks of SRE - A Journey to Master Site Reliability Engineering

52 Weeks of SRE

Announcing: 52 Weeks of SRE - A Journey to Master Site Reliability Engineering

Today, I'm thrilled to announce an ambitious project that's been in the works for some time: "52 Weeks of SRE" – a comprehensive, year-long deep dive into the world of Site Reliability Engineering. Whether you're an aspiring SRE, a seasoned engineer looking to

Hello, World!

Hello, and welcome to my corner on the internet! I've been thinking about starting this blog for quite some time, and today, I'm finally taking the leap. There's something both exciting and nerve-wracking about putting your thoughts out into the digital world. But here