An organization is migrating diverse application workloads to Microsoft Azure. How should you match each application database requirement to the most appropriate Azure database service?
- A globally distributed NoSQL database that supports multiple APIs, including MongoDB, Cassandra, and Gremlin.Azure Cosmos DB
- A fully managed relational database service built on the Microsoft SQL Server engine, offering automated patching, scaling, and backups.Azure SQL Database
- A fully managed relational database service built on the open-source PostgreSQL engine, optimized for building modern applications.Azure Database for PostgreSQL
Cevap
Azure Cosmos DB matches the globally distributed NoSQL database requirement; Azure SQL Database matches the Microsoft SQL Server engine requirement; Azure Database for PostgreSQL matches the open-source PostgreSQL engine requirement.
The correct matches align the target workloads with the proper database architectures. Azure Cosmos DB matches the requirement for a globally distributed, multi-API NoSQL database. Azure SQL Database matches the fully managed relational SQL Server workload. Azure Database for PostgreSQL matches the fully managed open-source PostgreSQL engine.
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Anahtar Kavram
Distinguishing between relational (Azure SQL, PostgreSQL) and non-relational (Cosmos DB) database services in Azure.