A travel agency is launching a new booking platform. The platform has two requirements:
1. It must store and manage flight bookings and hotel reservations, which requires support for complex table joins and strong transaction integrity (ACID compliance).
2. It must store temporary flight search results and user session tokens to ensure sub-millisecond response times for frequent repeat searches.
Which of the following database services should the agency choose to meet these requirements? (Select TWO)
- Amazon AuroraCevap
- Amazon ElastiCacheCevap
- CAmazon DynamoDB
- DAmazon Redshift
- EA consolidated Amazon RDS DB instance storing both booking tables and temporary search results
Cevap
Amazon Aurora and Amazon ElastiCache
Amazon Aurora provides the transactional compliance and relational capabilities required to manage complex hotel and flight reservations safely. Amazon ElastiCache offers the low-latency, in-memory caching performance necessary to handle session tokens and temporary search queries under sub-millisecond latency constraints.
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Anahtar Kavram
Selecting and combining relational and in-memory database services to support decoupled application requirements.
Tahmini Süre:1m 30s