Simply Explaining Technology
Distributing workloads across multiple Availability Zones supports which cloud architecture design principle?Design for failure. Which two services can be used across hybrid AWS Cloud architectures? 1. Amazon Route 532. Virtual…
How many Availability Zones should compute resources be provisioned across to achieve high availability?A minimum of two Which of the following is a correct relationship between regions, Availability Zones, and…
Cloud refers to hosted services over the Internet. For example, Google Drive and GoogleDocs are cloud services. Google Drive allows you to save your files on their hardware. GoogleDocs is…
Amazon defines Amazon Web Services (AWS) as “a secure cloud services platform, offering compute power, database storage, content delivery and other functionality to help businesses scale and grow”. What is…
Go to (http://aws.amazon.com) Sign in Click on EC2 Click on Running Instances Select you pem key. It should match the key pair name. Make sure that the pem key has…
An on-premise infrastructure is physically accessible by your staff. Cloud infrastructure is not hosted remotely and not accessible by your staff. With on-premise computing, you own the servers and other…
Cloud computing is offered in three distinctly different service model, each designed to satisfy a different set of business requirements. The service models are SaaS, PaaS, and IaaS. SaaS, short…
If you are thinking about moving to the cloud but are not sure, then the this short post can help you decide. Why should you choose cloud infrastructure over on-premise…
Amazon S3 is simply a collection of objects stored in a bucket. Buckets are created in a region. Buckets are replicated in multiple Availability Zones (AZ) within the same region.…
The Elastic Load Balancer (ELB) distributes traffic across different instances. It spans the region and uses ever Availability Zone (AZ). ELB is inherently secure, resilient, scalable but the client is…