AMAZON AURORA QUESTIONS AND ANSWERS RATED A+

AMAZON AURORA QUESTIONS AND ANSWERS RATED A+ What is Amazon Aurora designed to optimize? High performance and availability of databases. Which database engines does Amazon Aurora support? MySQL and PostgreSQL. How does Amazon Aurora handle data replication? It automatically replicates data across multiple Availability Zones. What is the primary benefit of using Amazon Aurora for scalability? It can automatically scale storage as needed. How many replicas can Amazon Aurora support for high availability? Up to 15 read replicas. 2 What is the typical use case for Amazon Aurora Serverless? Applications with unpredictable or infrequent workloads. How does Amazon Aurora achieve fault tolerance? By replicating data six times across three Availability Zones. What is the advantage of Aurora Global Database? It provides low-latency reads across different regions. What type of storage engine does Amazon Aurora use? A distributed, fault-tolerant, self-healing storage system. How does Amazon Aurora optimize query performance? Through advanced caching and query optimization techniques. What feature allows Amazon Aurora to automatically back up data? Continuous, automated backups to Amazon S3. 3 How can you enhance the security of an Amazon Aurora database? By enabling encryption at rest and in transit. What is an Aurora Cluster Endpoint used for? To distribute read and write workloads effectively. Why would you use an Aurora read replica? To offload read traffic and improve application performance. How can Amazon Aurora minimize downtime during maintenance? By using zero-downtime patching