Q286.A European online newspaper service hosts its public-facing WordPress site in a colocated data center in London. The currentWordPress infrastructure consists of a load balancer; TWO web servers and one MySQL database serve

欢迎免费使用小程序搜题/刷题/查看解析,提升学历,成考自考报名,论文代写、论文查重请加客服微信skr-web


Q286.A European online newspaper service hosts its public-facing WordPress site in a colocated data center in London. The currentWordPress infrastructure consists of a load balancer; TWO web servers and one MySQL database server. A solutions architect is tasked with designing a solution with the following requirements: ● Improve the website s performance. ●Make the web tier scalable and stateless. ●Improve the database server performance for read- heavy loads. ●Reduce latency for users across Europe and the US.●Design the new architecture with a goal of 99.9% availability.Which solution meets these requirements while optimizing operational efficiency?

A.Use an Application Load Balancer (AL B) in front of an Auto Scaling group of WordPress Amazon EC2 instances in one AWS Region and three Availability Zones. Configure an Amazon ElastiCache cluster in front of Multi-AZ Amazon Aurora MySQL DB cluster. Move the WordPress shared files to Amazon EFS. Configure Amazon CloudFront with the ALB as the origin and select a price class that includes the US and Europe.Use an Application Load Balancer (AL B) in front of an Auto Scaling group of WordPress Amazon EC2 instances in two AWS Regions and TWO Availability Zones in each Region. Configure an Amazon ElastiCache cluster in front of a global Amazon Aurora MySQL database. Move the WordPress shared files to Amazon EFS. Configure Amazon CloudFront with the ALB as the origin and select a price class that includes the US and Europe. Configure EFS CrOSS Region replication.
B.Use an Application Load Balancer (AL B) in front of an Auto Scaling group of WordPress Amazon EC2 instances in one AWS Region and three Availability Zones. Configure an Amazon DocumentDB table in front of a Multi-AZ Amazon Aurora MySQL DB cluster. Move the WordPress shared files to Amazon EFS. Configure Amazon CloudFront with the ALB as the origin and select a price class that includes all global locations.
C.Use an Application Load Balancer (AL B) in front of an Auto Scaling group of WordPress Amazon EC2 instances in two AWS Regions and three Availability Zones in each Region. Configure an Amazon ElastiCache cluster in front of a global Amazon Aurora MySQL database. Move the WordPress shared files to Amazon FSX with cross-Region synchronization.Configure Amazon CloudFront with the ALB as the origin and a price class that includes the US and Europe.
正确答案A
访客
邮箱
网址

通用的占位符缩略图

人工智能机器人,扫码免费帮你完成工作


  • 自动写文案
  • 自动写小说
  • 马上扫码让Ai帮你完成工作
通用的占位符缩略图

人工智能机器人,扫码免费帮你完成工作

  • 自动写论文
  • 自动写软件
  • 我不是人,但是我比人更聪明,我是强大的Ai
Top