Cloud Computing

AWS, Azure, GCP tutorials and best practices

Comparison of the best hands-on cloud labs platforms in 2026

Best Hands-On Cloud Labs Platforms (2026): An Honest Comparison

The best hands-on cloud labs platforms in 2026, compared honestly — KodeKloud, AWS Skill Builder, Whizlabs, and more, with real pros, cons, and pricing.

Jun 27, 20267 min read

Cloud Computing

AWS Certified CloudOps Engineer – Associate (SOA-C03): Study Guide 2026

AWS renamed SysOps to CloudOps Engineer – Associate (SOA-C03). What changed from SOA-C02, the 5 domains and weightings, exam details, and how to prepare.

Jun 26, 20264 min read

FinOps Certified Practitioner exam study guide with cloud cost optimization concepts

Cloud Computing

FinOps Certified Practitioner (FOCP) Study Guide 2026

Complete FinOps Certified Practitioner (FOCP) study guide for 2026. Covers exam domains, AI cost management, salary data, and a plan to pass in 1–2 weeks.

May 13, 202612 min read

3-tier cloud architecture diagram showing web, application, and database layers

Cloud Computing

What Is a 3-Tier Architecture? A Beginner's Guide to Scalable Cloud Design

Learn what 3-tier architecture is and how to build scalable cloud applications on AWS, Azure, and GCP. Includes career tips and hands-on learning resources.

Feb 10, 202610 min read

AWS cloud cost optimization with pricing charts and savings strategies

Cloud Computing

How Much Does AWS Cost? A Practical Guide to Cloud Pricing and Savings

Understand AWS pricing and learn proven cost optimization strategies. Discover how companies save up to 60% on cloud bills with FinOps best practices.

Jan 25, 202611 min read