Cloudqubes - Cloud Certification Exam Mastery

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How to use AWS CLI like a Pro

Master the AWS CLI auto-complete feature. Discover how to escape the documentation loop and build complex AWS commands interactively right from your terminal.

AWS (Difficulty: Intermediate)

12 May, 2026 | 7 min read

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The Architect's Toolkit: 5 Skills Every DevOps Engineer Needs in 2026

Discover the 5 essential skills DevOps engineers need to transition into Cloud Architecture in 2026. Learn how to master FinOps, multi-account strategy, and system design to unlock the next stage of your career.

Growth (Difficulty: Intermediate)

11 May, 2026 | 4 min read

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AWS Exam Mastery: Decoding the Transit Gateway vs. VPC Peering Gotchas

AWS Transit Gateway and VPC Peering are two different architectures to create interconnections between VPCs. They serve different use cases though.

AWS (Difficulty: Intermediate)

10 May, 2026 | 4 min read

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Decoding the Pull Request: The Master Switchboard of Modern CI/CD

Master the Pull Request (PR). Explore our complete guide to PRs, from code reviews to GitOps and automated CI/CD merging, for DevOps beginners.

CICD (Difficulty: Intermediate)

09 May, 2026 | 6 min read

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AWS Exam Mastery: Decoding the ASG Scale-In Logic

Master AWS ASG Scale-In logic for the Solutions Architect exam. Learn how the Default Termination Policy works, when to use custom policies, and how to avoid the "Unbalanced Fleet" exam trap involving Scale-In Protection and Lifecycle Hooks

AWS (Difficulty: Intermediate)

08 May, 2026 | 4 min read

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AWS Exam Mastery: Secrets Manager vs. SSM Parameter Store

Master the AWS Solution Architect exam: Secrets Manager vs. SSM Parameter Store. Learn the "exam-trap" keywords—rotation, cost, and cross-account access—to choose the right service every time. Includes a quick-decision matrix and practice scenarios.

AWS (Difficulty: Intermediate)

07 May, 2026 | 3 min read

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The Networking Black Hole: Why Your EC2 Instance Can’t Reach the Internet

Why can't your EC2 instance reach the internet? Stop making everything public to fix routing errors. Learn the exact AWS networking flow to route traffic securely.

AWS (Difficulty: Beginner)

03 May, 2026 | 4 min read

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Using Habit Streaks to Hack Your Cloud Certification Prep

Why weekend cramming fails, and how 5 minutes a day is the secret to passing your AWS exams.*

Growth (Difficulty: Intermediate)

30 Apr, 2026 | 4 min read

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CI/CD for Your Brain: Why Micro-Learning is the Only Way to Survive DevOps

Stop binge-studying for cloud certs. Micro-learning and a daily study streak are the way to go.

Growth (Difficulty: Intermediate)

30 Apr, 2026 | 4 min read

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The DevSecOps Dilemma in CICD: Native Platform Security vs. Open-Source Scanners

Building a CI/CD pipeline? Compare the pros and cons of All-in-One platforms like GitLab versus building a custom Best-of-Breed open-source stack.

(Difficulty: )

28 Apr, 2026 | 4 min read

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Shifting Left: Integrating DevSecOps into Your CI/CD Pipeline

Shift left with DevSecOps! Learn how to integrate security tools like Bandit, Trivy, and Checkov into your CI/CD pipeline to ship secure code fast.

CICD (Difficulty: Intermediate)

22 Apr, 2026 | 4 min read

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Stop Confusing These AWS Services: The Aspiring DevOps Engineer's Guide to the AWS Cloud Practitioner Exam

If you want to pass the CLF-C02, you don’t need to build complex architectures yet. You just need to survive the vocabulary test.

AWS (Difficulty: Intermediate)

21 Apr, 2026 | 4 min read

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