Technical Articles

Practical articles, in-depth tutorials, and architectural insights on software engineering, AI, and systems.

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DevOpsArquitetura•5 min

Terraform Associate Certification: Proving Multi-Cloud Infrastructure Automation

Discover how the Terraform Associate credential validates practical skills in building distributed infrastructures across multiple cloud providers, ensuring standardization and operational security.

DevOps•5 min

Difference Between Linux Foundation CKA and CKAD Kubernetes Exams

Explore the core practical differences between Linux Foundation CKA and CKAD certifications for engineers managing infrastructure and building cloud applications.

RedesDevOps•4 min

Fortinet FCSS Cloud Certification: Validating Firewalls in AWS and Azure

Learn how the Fortinet FCSS Public Cloud Security certification validates critical skills in deploying virtual firewalls and integrated security across AWS and Azure environments.

DevOpsCarreira•5 min

What to prioritize when studying for the Red Hat Certified System Administrator EX200 certification

Learn how to target your study plan for the Red Hat Certified System Administrator (EX200) exam, focusing on essential commands, storage management, and network services that actually appear on the practical test.

DevOpsArquitetura•5 min

Difference between the two year validity of AWS credentials and Microsoft annual free renewal cycle

Understand the practical implications and security trade-offs between AWS's two-year expiration policy for credentials and Microsoft's mandatory annual renewal model for certifications.

IADevOps•5 min

Oracle Cloud Data Science Certification: MLOps Pipeline Architecture

Learn how the Oracle Cloud Data Science Professional certification approaches the creation, automation, and governance of MLOps pipelines on Oracle cloud infrastructure.

RedesDevOps•5 min

AZ-700 Exam Guide: Mastering ExpressRoute and Virtual WAN in Azure

Discover how the AZ-700 certification covers hybrid connections and global routing with ExpressRoute and Virtual WAN, preparing you for real cloud network engineering scenarios.

ArquiteturaDevOps•4 min

Cost Governance and Well-Architected Framework for the AWS Solutions Architect Professional Exam

Master cloud financial management and the AWS Cost Optimization pillar to ace the Solutions Architect Professional exam with a focus on practical scenarios and large-scale enterprise architectures.

RedesDevOps•5 min

AWS Network Architecture: Direct Connect and Transit Gateway in Complex Scenarios

Discover how the AWS Certified Advanced Networking Specialty exam covers the critical integration between physical Direct Connect links and centralized Transit Gateway routing. Understand design trade-offs, traffic control, and high availability for enterprise environments.

DevOpsArquitetura•4 min

How the Oracle Cloud Infrastructure Security Professional Credential Works and Which IAM Topics to Master

Explore the technical details and requirements of the Oracle Cloud security certification. Learn which access control, policy, and identity federation concepts you must master to pass the exam.