#cloud Development Tutorials & Tips | Roast Dev

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Trigger Lambda from SQS in Minutes: No-Fluff Guide

A step-by-step guide on how to trigger lambda using SQS In this blog, we'll walk through how to set up an AWS Lambda function that processes messages from an Amazon SQS (Simple Queue Service)...

09.04.2025 0 Read More

💡 Exercise 04 – Reusing Stuff with ARM Template Variables (Your Azure Subscription)

Ever feel like you’re repeating yourself in code? Like copy-pasting the same complicated string over and over? Well, ARM templates let you stop doing that — using variables!This time, I explored h...

09.04.2025 0 Read More

🧨 The Hotel California of Managed Services: How DigitalOcean Trapped My 800GB Database

We’ve been running production on DigitalOcean since 2015. I used to be a fan. I was even one of those folks who said “DO is the new Heroku” with pride.Then I tried to leave their Managed MySQL s...

09.04.2025 0 Read More

Managing Files and Directories in Linux: A Practical Guide for Businesses

Table of Contents Overview Business Use Case Benefits Practical Examples Conclusion Overview Managing files and folders well is key to any IT setup. Whether you're in the cloud, on on-prem se...

09.04.2025 0 Read More

💡 Exercise 05 – Making Your ARM Templates Smarter with Tags & Parameter Files

🧠 Question: Why Bother With Tags and Parameter Files? Imagine you're packing a suitcase. Tags = labels on your stuff ("Work Clothes", "Gadgets"). Parameter files = a checklist you reuse ev...

09.04.2025 0 Read More

Making Azure Deployments Smarter with ARM Template Functions, Variables, Tags, and Parameter Files

So, you’re building infrastructure on Azure and want to make it flexible, reusable, and clean. Let me walk you through how I’ve been learning to do that using ARM templates — those JSON files th...

09.04.2025 0 Read More

Kubernetes and Container Portability: Navigating Multi-Cloud Flexibility

For many years we have been told that one of the major advantages of using containers is portability, meaning, the ability to move our application between different platforms or even different cloud p...

09.04.2025 0 Read More

Oracle Cloud VPS - recover SSH access to your instance with webUI & cloud shell. No user pass or scripts

Tutorial Content Intro - time waster & page filler Starting point Step by step solution IntroAs many of You I host some of evil "world shall know my name" experiments on Oracle infrastructure. ...

09.04.2025 0 Read More

100 DevOps Interview Questions and Answers for 2025

:Whether you are a novice or an experienced professional, this thorough, current compilation of DevOps interview questions and in-depth answers for 2025 will help you to succeed.IntroductionDevOps rem...

09.04.2025 0 Read More

CCSP Certification: Your Ultimate Guide to the Certified Cloud Security Professional

The demand for skilled cloud security experts is soaring. One of the leading credentials validating this expertise is the Certified Cloud Security Professional (CCSP) certification from (ISC)². If yo...

09.04.2025 0 Read More

Trigger Lambda from SQS in Minutes: No-Fluff Guide

💡 Exercise 04 – Reusing Stuff with ARM Template Variables (Your Azure Subscription)

🧨 The Hotel California of Managed Services: How DigitalOcean Trapped My 800GB Database

Managing Files and Directories in Linux: A Practical Guide for Businesses

💡 Exercise 05 – Making Your ARM Templates Smarter with Tags & Parameter Files

Making Azure Deployments Smarter with ARM Template Functions, Variables, Tags, and Parameter Files

Kubernetes and Container Portability: Navigating Multi-Cloud Flexibility

Oracle Cloud VPS - recover SSH access to your instance with webUI & cloud shell. No user pass or scripts

100 DevOps Interview Questions and Answers for 2025

CCSP Certification: Your Ultimate Guide to the Certified Cloud Security Professional

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