PDE - Designing Data Processing Systems - Section 1.4
Plan and execute data migrations, including stakeholder needs analysis, migration validation, and use of BigQuery Data Transfer Service, Database Migration Service, Transfer Appliance, and Datastream.
Distinguish when to use BigQuery Data Transfer Service for scheduled SaaS imports, Database Migration Service for live relational database migrations, Datastream for continuous change-data-capture replication, and Transfer Appliance for large offline data shipments. Select the right tool based on data volume, latency requirements, and network constraints.
BigQuery Data Transfer ServiceDatabase Migration ServiceDatastreamTransfer Appliance
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