DBS-C01 · Question #292
DBS-C01 Question #292: Real Exam Question with Answer & Explanation
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Question
A company is migrating its 200 GB on-premises PostgreSQL database to Amazon Aurora PostgreSQL. The original database columns include NOT NULL and foreign key constraints. A database administrator needs to complete the migration while following best practices for database migrations. Which option meets these requirements to migrate the database to AWS?
Options
- AUse the AWS Schema Conversion Tool (AWS SCT) and AWS Database Migration Service (AWS
- BCreate an AWS Lambda function to connect to the source database and load the data into the
- CUse the PostgreSQL tools pg_dump and pg_restore to migrate to the Aurora PostgreSQL DB
- DCreate an Aurora PostgreSQL read replica and promote the read replica to become primary once
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