Which of the following AWS managed database service provides processing power that is up to 5X faster than a traditional MySQL database?
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A. B. C. D.Answer - B.
The AWS Documentation mentions the following:
Amazon Aurora (Aurora) is a fully managed, MySQL- and PostgreSQL-compatible, relational database engine.
It combines the speed and reliability of high-end commercial databases with the simplicity and cost-effectiveness of open-source databases.
It delivers up to five times the throughput of MySQL and up to three times the throughput of PostgreSQL without requiring changes to most of your existing applications.
For more information on AWS Aurora, please refer to the below URL:
https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/Aurora.Overview.htmlThe correct answer is B. Aurora.
Amazon Aurora is an AWS-managed relational database that provides the performance and availability of commercial-grade databases at a fraction of the cost. Aurora is fully compatible with MySQL and PostgreSQL, and it is designed to be highly scalable and fault-tolerant.
Aurora uses a distributed, cluster-based architecture that allows it to scale horizontally across multiple Availability Zones while maintaining high availability and durability. It also provides automatic failover, automated backups, and point-in-time recovery, making it an ideal choice for mission-critical applications.
In terms of performance, Aurora is up to 5 times faster than MySQL, thanks to its innovative approach to database storage. Aurora stores data in a distributed, log-structured storage system that is optimized for solid-state drives (SSDs). This allows Aurora to achieve high levels of I/O performance and reduces the need for read and write operations on disk.
In addition to performance, Aurora also offers a range of other features that make it a popular choice among AWS customers, including:
In summary, Aurora is an AWS-managed database service that provides up to 5 times faster processing power than a traditional MySQL database. It is designed to be highly scalable, fault-tolerant, and cost-effective, making it an ideal choice for a wide range of applications.