How to Build a Successful IT Career from Scratch
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Top 10 IT Certifications That Boost Your Salary in 2025
Infographic: Top 10 IT certifications for 2025 — cloud, security, AI, data, networking, DevOps, Kubernetes, AWS, Azure, CompTIA bar chart shows estimated salary increases and icons
The Complete IT Administrator Career Map (2025 Edition)
IT Administrator Career Map: visual overview of pathways — helpdesk, systems, networks, cybersecurity, DevOps; certifications, skills, roles and progression from junior to senior.
The DevOps Career Path: Skills and Tools to Master
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Hybrid Cloud Infrastructure: Benefits and Challenges
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Managing Cloud Costs and Budgets Effectively
Dashboard showing cloud cost breakdown, trending charts, budget alerts, and resource tags; engineers reviewing reports on devices to optimize spending and forecast monthly budgets.
How to Use AWS Lambda for Automation Tasks
AWS Lambda automation diagram: event-driven serverless functions triggered by S3, API Gateway CloudWatch events; scalable parallel execution, integrations and step orchestrationv1.
Linux Containers vs Docker: Key Differences Explained
Comparison of Linux containers and Docker: namespaces, cgroups, image formats, runtimes, portability, orchestration, layering, tooling, isolation and resource controls. differences.
Automating Deployments Using Ansible Playbooks
Automated deployment pipeline using Ansible playbooks: repo triggers CI/CD, control node runs playbooks to provision servers, configure services, deploy app, and run health checks.
Setting Up Cloud Backups and Disaster Recovery
Illustration of cloud backup architecture showing encrypted data replication across multiple regions automated snapshots orchestrated failover, and real-time monitoring dashboards.
Mastering File Searching with find and locate
Learn how to master file searching in Linux using find and locate with practical examples, options, and tips. Perfect for Linux and DevOps beginners wanting faster, reliable file discovery workflows.
Best Practices for DevOps Security (DevSecOps)
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