AWS Database Migration Service

  • AWS Database Migration Service supports homogeneous migrations such as Oracle to Oracle, as well as heterogeneous migrations between different database platforms, such as Oracle or Microsoft SQL Server to Amazon Aurora.
  • You can use Database Migration Service for one-time data migration into RDS and EC2-based databases.
  • You can also continuously replicate your data with high availability (enable multi-AZ) and consolidate databases into a petabyte-scale data warehouse by streaming data to Amazon Redshift and Amazon S3.
  • Continuous replication can be done from your data center to the databases in AWS or the reverse.
  • Replication between on-premises to on-premises databases is not supported.
  • The service provides an end-to-end view of the data replication process, including diagnostic and performance data for each point in the replication pipeline.
  • IT Certification Category (English)728x90
  • AWS Schema Conversion Tool (SCT)
    • The AWS Schema Conversion Tool makes heterogeneous database migrations predictable by automatically converting the source database schema and a majority of the database code objects, including views, stored procedures, and functions, to a format compatible with the target database.
    • SCT can also scan your application source code for embedded SQL statements and convert them as part of a database schema conversion project.
    • Supported migrations

Source Database

Target Database

Oracle Database, Azure SQL, Microsoft SQL Server, PostgreSQL, IBM DB2 LUW, Amazon Aurora

Amazon Aurora, MySQL

Oracle Database

Oracle

Oracle Database, Azure SQL, Microsoft SQL Server, MySQL and MariaDB, IBM DB2 LUW

PostgreSQL

Oracle Data Warehouse, Microsoft SQL Server, Teradata, IBM Netezza, Greenplum, HPE Vertica

Amazon Redshift

Apache Cassandra

Amazon DynamoDB

 

  • Basic Schema Copy
    • To quickly migrate a database schema to your target instance you can rely on the Basic Schema Copy feature of AWS Database Migration Service.
    • Basic Schema Copy will automatically create tables and primary keys in the target instance if the target does not already contain tables with the same names.
    • It will not migrate secondary indexes, foreign keys or stored procedures. When you need to use a more customizable schema migration process, use AWS SCT.
  • Pricing
    • You only pay for the compute resources used during the migration process and any additional log storage. Each database migration instance includes storage sufficient for swap space, replication logs, and data cache for most replications and inbound data transfer is free.

Note: If you are studying for the AWS Certified Database Specialty exam, we highly recommend that you take our AWS Certified Database – Specialty Practice Exams and read our Database Specialty exam study guide.

AWS Certified Database Specialty Practice Exams

Sources:
https://aws.amazon.com/dms/
https://aws.amazon.com/dms/schema-conversion-tool/
https://aws.amazon.com/dms/faqs/

BLACK FRIDAY Sale FINAL Week! Biggest Discounts on Practice Test + eBook Bundles

tutorials dojo black friday sale

NEW Course – AWS Certified Data Analytics Specialty Practice Exams

AWS Certified Data Analytics Sepcialty

Pass your AWS and Azure Certifications with the Tutorials Dojo Portal

Tutorials Dojo portal

Our Bestselling AWS Certified Solutions Architect Associate Practice Exams

AWS Certified Solutions Architect Associate Practice Exams

Enroll Now – Our AWS Practice Exams with 95% Passing Rate

AWS Practice Exams Tutorials Dojo

Enroll Now – Our Azure Certification Exam Reviewers

azure reviewers tutorials dojo

Tutorials Dojo Study Guide and Cheat Sheets eBooks

Tutorials Dojo Study Guide and Cheat Sheets-2

FREE Intro to Cloud Computing for Beginners

FREE AWS Practice Test Samplers

Browse Other Courses

Generic Category (English)300x250

Recent Posts