Tip 2 Cloud

A company has deployed a serverless application that invokes an AWS Lambda function when new documents are uploaded to an Amazon S3 bucket.The application uses the Lambda function to process the documents.After a recent marketing campaign, the company noticed that the application did not process many of the documents.What should a solutions architect do to improve the architecture of this application?Read More →

A company is implementing a shared storage solution for a gaming application that is hosted in the AWS Cloud.The company needs the ability to use Lustre clients to access data.The solution must be fully managed.Which solution meets these requirements?Read More →

A company is storing petabytes of data in Amazon S3 Standard.The data is stored in multiple S3 buckets and is accessed with varying frequency.The company does not know access patterns for all the data.The company needs to implement a solution for each S3 bucket to optimize the cost of S3 usage.Which solution will meet these requirements with the MOST operational efficiency?Read More →

A company has a financial application that produces reports.The reports average 50 KB in size and are stored in Amazon S3.The reports are frequently accessed during the first week after production and must be stored for several years.The reports must be retrievable within 6 hours.Which solution meets these requirements MOST cost-effectively?Read More →

A solutions architect is reviewing the resilience of an application.The solutions architect notices that a database administrator recently failed over the application’s Amazon Aurora PostgreSQL database writer instance as part of a scaling exercise.The failover resulted in 3 minutes of downtime for the application.Which solution will reduce the downtime for scaling exercises with the LEAST operational overhead?Read More →