AWS RDS-DYNAMODB Questions


1) Which of the following are SQL database engines? Correct answer MySQL, Amazon Aurora Explanation Amazon Aurora and MySQL are RDS/SQL database engines. DynamoDB is a NoSQL database offering, which are NOT SQL database engines. 2. What term describes the practice of using SSH to access a resource without a public IP address via aContinue reading “AWS RDS-DYNAMODB Questions”

Simple Storage Service or S3 Questions and answers


1) What is the S3 feature that allows you to store and access older iterations of objects? – Versioning Explanation If versioning is enabled, S3 will keep track of and store older versions of a file each time a newer version is uploaded. 2) By setting proper permissions on the object level, you can allowContinue reading “Simple Storage Service or S3 Questions and answers”

DevOps Questions and Answers


What DevOps practice is AWS CloudFormation used for? – Infrastructure as Code Which cloud architectural model only lets you deploy small, single-purpose functions instead of larger applications? – Serverless (FaaS) A cloud provider gives you a bare OS that you are responsible for configuring. What type of cloud stack is this? – Infrastructure as aContinue reading “DevOps Questions and Answers”

Cloudera Reference Architecture


For AWS Deployments Cloudera Reference Architecture for AWS deployments For Google Cloud Platform Deployments Cloudera Enterprise Reference Architecture for Google Cloud Platform Deployments For Microsoft Azure Deployments Cloudera Reference Architecture for Microsoft Azure deployments For EMC Deployments Cloudera Enterprise Reference Architecture on EMC DSSD D5 Storage Appliance Cloudera Enterprise 5.x with EMC Isilon Scale-out StorageContinue reading “Cloudera Reference Architecture”

Backing Up Your Amazon S3 Buckets to EC2


Amazon S3 is a wonderful data storage service — it’s really easy to integrate with your application (via Amazon-provided SDKs) and the price is unbeatable — $0.03 per GB. That’s dirt cheap compared to other cloud file storage solutions. And AWS is one of the most trusted names in cloud technology today, in terms ofContinue reading “Backing Up Your Amazon S3 Buckets to EC2”