AWS Cloud TutorialLesson 86Free preview
AWS Database Migrations
This lesson is part of AWS · All levels
Summary
Database migration to AWS is done with AWS Database Migration Service that copies source data to the target with minimal downtime, including continuous replication. For different inter-engine migrations, AWS Schema Conversion Tool helps convert SQL schemes and code. The results support scenarios such as modernization to Aurora or the establishment of data analytics.
Key points
- DMS supports homogeneous and heterogeneous migration
- Continuous replication with the CDC minimizes downtime
- SCT converts schematics and SQL to different engines
- Often used with backup and snapshot before migration
- Common targets: Aurora, RDS, Redshift, to DynamoDB
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