Reduce your AWS bill with these 10 proven cost optimization strategies: right-sizing, Savings Plans, Spot Instances, S3 lifecycle policies, idle resource cleanup, and Cost Anomaly Detection.
Read More →Learn exactly what AWS Free Tier covers, what the usage limits are, and how to avoid surprise charges. Includes billing alarms, Cost Explorer tips, and a cleanup checklist.
Read More →Learn how AWS Lambda works, how to write and deploy your first serverless function, configure triggers, and follow best practices for production-ready Lambda functions.
Read More →Understand AWS VPC networking from scratch: how to create VPCs, configure public and private subnets, set up route tables, attach Internet Gateways, and secure resources with security groups.
Read More →Compare AWS vs Azure vs GCP for 2026: market share, job demand, strengths, weaknesses, and certifications. Find out which cloud platform is the best to learn first for your career.
Read More →Learn how AWS CloudWatch monitors your infrastructure with metrics, logs, and alarms. Includes CLI examples for creating alarms, querying logs with Insights, and building dashboards.
Read More →Learn how to set up AWS RDS for MySQL and PostgreSQL with proper security, backups, Multi-AZ high availability, and read replicas. Includes CLI commands and connection examples.
Read More →Learn how to install, configure, and use the AWS CLI on Linux, macOS, and Windows. Covers named profiles, essential S3/EC2/Lambda commands, JMESPath filtering, and IAM role authentication.
Read More →Learn how AWS Auto Scaling Groups work, how to configure target tracking and scheduled scaling policies, attach a load balancer, and scale EC2 applications automatically with zero downtime.
Read More →Learn AWS Route 53 DNS management: create hosted zones, configure A records and alias records, use routing policies for failover and latency routing, and set up health checks.
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