Tip 2 Cloud

A solutions architect observes that a nightly batch processing job is automatically scaled up for 1 hour before the desired Amazon EC2 capacity is reached.The peak capacity is the ‘same every night and the batch jobs always start at 1 AM.The solutions architect needs to find a cost-effective solution that will allow for the desired EC2 capacity to be reached quickly and allow the Auto Scaling group to scale down after the batch jobs are complete.What should the solutions architect do to meet these requirements?Read More →

A company deployed a serverless application that uses Amazon DynamoDB as a database layer.The application has experienced a large increase in users.The company wants to improve database response time from milliseconds to microseconds and to cache requests to the database.Which solution will meet these requirements with the LEAST operational overhead?Read More →

A company is designing a solution to capture customer activity in different web applications to process analytics and make predictions.Customer activity in the web applications is unpredictable and can increase suddenly.The company requires a solution that integrates with other web applications.The solution must include an authorization step for security purposes.Which solution will meet these requirements?Read More →

An ecommerce company wants a disaster recovery solution for its Amazon RDS DB instances that run Microsoft SQL Server Enterprise Edition.The company’s current recovery point objective (RPO) and recovery time objective (RTO) are 24 hours.Which solution will meet these requirements MOST cost-effectively?Read More →

A solutions architect is designing an application that will allow business users to upload objects to Amazon S3.The solution needs to maximize object durability.Objects also must be readily available at any time and for any length of time.Users will access objects frequently within the first 30 days after the objects are uploaded, but users are much less likely to access objects that are older than 30 days.Which solution meets these requirements MOST cost-effectively?Read More →