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An ecommerce company has noticed performance degradation of its Amazon RDS based web application. The performance degradation is attributed to an increase in the number of read-only SQL queries triggered by business analysts A solutions architect needs to solve the problem with minimal changes to the existing web application
An ecommerce company has noticed performance degradation of its Amazon RDS based web application. The performance degradation is attributed to an increase in the number of read-only SQL queries triggered by business analysts A solutions architect needs to solve the problem with minimal changes to the existing web application What...
What should a solution architect recommend?
A company uses Amazon Redshift for to data warehouse. The company wants to ensure high durability for its data in case of any component failure. What should a solution architect recommend?A . Enable concurrency scalingB . Enable cross-Region snapshotsC . Increase the data retention periodD . Deploy Amazon Redshift in...
Which combination of network solutions will meet these requirements?
A company is deploying an application that processes large quantities of data in batches as needed. The company plans to use Amazon EC2 instances for the workload. The network architecture must support a highly scalable solution and prevent groups of nodes from sharing the same underlying hardware. Which combination of...
Which solution will meet these requirements?
A developer is creating an AWS Lambda function to perform dynamic updates to a database when an item is added to an Amazon Simple Queue Service (Amazon SOS) queue A solutions architect must recommend a solution that tracks any usage of database credentials in AWS CloudTrail. The solution also must...
What should a solutions architect do to meet these requirements?
A company sells datasets to customers who do research in artificial intelligence and machine learning (Al/ML). The datasets are large, formatted files that are stored in an Amazon S3 bucket in the us-east-1 Region. The company hosts a web application that the customers use to purchase access to a given...
Which actions should the solutions architect take to speed up the migration?
A company is migrating a large, mission-critical database to AWS. A solutions architect has decided to use an Amazon RDS for MySQL Multi-AZ DB instance that Is deployed with 80,000 Provisioned IOPS for storage. The solutions architect is using AWS Database Migration Service (AWS DMS) to perform the data migration....
Which combination of steps should a solutions architect take to accomplish this?
A company has an Amazon S3 bucket that contains mission-critical data. The company wants to ensure this data is protected from accidental deletion. The data should still be accessible, and a user should be able to delete the data internationally. Which combination of steps should a solutions architect take to...
What should the solutions architect recommend?
A database is on an Amazon RDS MySQL 5.6 Multi-AZ 06 instance that experiences highly dynamic reads. Application developers notice a significant slowdown when testing read performance from a secondary AWS Region. The developers want a solution that provider less than 1 second of read replication latency What should the...
Which solution meets these requirements?
A company hosts an online shopping application that stores all orders in an Amazon RDS for PostgreSQL Single-AZ DB instance Management wants to eliminate single points of failure and has asked a solutions architect to recommend an approach to minimize database downtime without requiring any changes to the application code...
Which instance type should a solutions architect recommend for the migration?
A company is migrating a NoSQL database cluster to Amazon EC2. The database automatically replicates data to maintain at least three copies of the data I/O throughput of the servers is the highest priority. Which instance type should a solutions architect recommend for the migration?A . Storage optimized instances with...
