AWS DMS Tutorial for Beginners | Oracle to Aurora Migration with Minimal Downtime [BxSENBWbc69]
Learn how to migrate databases to AWS with minimal downtime using **AWS Database Migration Service (AWS DMS)**. In this practical, beginner-friendly tutorial, we walk through a real-world migration scenario where an organization moves an on-premises Oracle database to Amazon Aurora while the application remains available to users. You will learn: ✅ What AWS Database Migration Service is ✅ Why organizations migrate databases to AWS ✅ Homogeneous vs heterogeneous database migrations ✅ Full Load, CDC, and Full Load + CDC ✅ AWS DMS architecture and data flow ✅ Replication instances, endpoints, and migration tasks ✅ How AWS Schema Conversion Tool works with DMS ✅ Oracle-to-Aurora migration steps ✅ How to validate migrated data ✅ How to perform a production cutover with minimal downtime ✅ CloudWatch monitoring and CDC lag troubleshooting ✅ Security, networking, IAM, and Secrets Manager best practices ✅ Multi-AZ, cost optimization, rollback, and recovery planning ✅ Common AWS DMS production issues and solutions ✅ AWS DMS interview questions and preparation tips ### Practical Migration Flow On-Premises Oracle → AWS SCT Schema Conversion → AWS DMS Replication Instance → Full Load → Change Data Capture → Data Validation → Production Cutover → Amazon Aurora ### Real-World Use Cases Covered • Oracle to Amazon Aurora • SQL Server to Amazon RDS • MySQL to Amazon Aurora • Hybrid-cloud database migrations • Disaster-recovery replication • Database-to-analytics pipelines This video follows a concept-first and practical teaching approach: • Simple English • Real-world examples • Architecture diagrams and flowcharts • 80% practical explanation and 20% theory • Beginner-friendly production guidance • Interview-focused learning This tutorial is useful for: • AWS beginners • Cloud engineers • Database administrators • Data engineers • DevOps engineers • Solutions architects • Developers preparing for AWS interviews Subscribe to **Naveen TechHub** for practical tutorials on AWS, cloud architecture, data engineering, DevOps, AI, and system design. #AWSDMS #DatabaseMigration #AWS #AmazonAurora #AmazonRDS #OracleToAurora #CloudMigration #DataEngineering #AWSArchitecture #AWSInterview #CloudComputing #NaveenTechHub