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Which AWS service can assess and gather information about a company's on-premises servers and databases before a migration to AWS?
A
AWS Application Discovery Service
B
AWS Application Migration Service
C
AWS Database Migration Service (AWS DMS)
D
AWS Mainframe Modernization
Explanation:
AWS Application Discovery Service is specifically designed to help enterprises plan migration projects by gathering information about their on-premises data centers. Here's how it works:
Server Discovery: Automatically identifies servers and their configurations
Application Dependency Mapping: Discovers how applications interact with each other
Performance Data Collection: Gathers resource utilization metrics
Database Discovery: Identifies databases and their characteristics
AWS Application Migration Service: This service actually performs the migration of applications, but doesn't focus on discovery and assessment
AWS Database Migration Service (AWS DMS): This service migrates databases but doesn't provide the initial assessment capabilities
AWS Mainframe Modernization: This is for modernizing mainframe applications, not for discovery and assessment
Before migrating to AWS, companies use Application Discovery Service to understand their current infrastructure, plan migration strategies, estimate costs, and identify dependencies between applications.