1. What kind of performance can I expect from Amazon EBS volumes? It provides four current generation volume types: General Purpose SSD (gp2), Provisioned IOPS SSD (io1), Throughput Cold HDD (sc1) and Optimized HDD (st1). These volume types differ in performance characteristics and price, allowing you to tailor your storage performance and price to the
1. What is Nagios? Nagios commonly referred to as the Nagios core is the open-source software that’s designed to watch networks, systems, applications, and infrastructures. The software directly sends the track down all the changes in the subject and sends alerts if necessary. 2. What Are Plugins In Nagios? Plugins are scripts (Perl scripts, Shell
1. What is AWS Elastic Beanstalk? AWS Elastic Beanstalk makes it even easier for developers to quickly deploy and manage applications within the AWS Cloud. Developers simply upload their Elastic Beanstalk, and applications automatically handle the deployment details of capacity provisioning, auto-scaling, load balancing, and application health monitoring. 2. Who should use AWS Elastic Beanstalk?
1. What is Amazon Route 53? Amazon Route 53 provides a highly available and scalable Domain Name System (DNS), name registration, and health-checking web services. It is designed to offer developers and businesses a particularly reliable and price effective way to route end users to Internet applications by translating names like example.com into the numeric
1. What is AWS Auto Scaling? AWS new service may be a AWS Auto Scaling that helps you optimize the performance of your applications while lowering infrastructure costs by easily and safely scaling multiple AWS resources. It simplifies the scaling experience by allowing you to scale collections of related resources that support your application with
1. What Is Amazon Cloudwatch? CloudWatch may be a monitoring service for AWS cloud resources and therefore the applications you run on AWS. You can use CloudWatch to gather and track metrics, collect and monitor log files, and set alarms. CloudWatch can monitor resources like EC2 instances, DynamoDB tables, and RDS DB instances. 2. Which
1. What is Amazon RDS? Amazon Relational Database Service may be a managed service that creates it easy to line up, operate, and scale a Relational database within the cloud. It provides efficient cost and capacity resizable, while managing time consuming database administration tasks, freeing you up to specialise in your applications and business. Amazon
1. What is Amazon S3? Amazon S3 is object storage built to store and retrieve any amount of knowledge from anywhere on the web . It’s an easy storage service that gives a particularly durable, highly available, and infinitely scalable data storage infrastructure at very low costs. 2. What can I do with Amazon S3?
1. What is AWS Identity and Access Management (IAM)? AWS IAM is used to securely control individual and group access to your AWS resources. You may create and manage user identities and grant permissions for those IAM users to access your resources. You may also grant permissions for users outside of AWS ( federated users).
1. What is Amazon Virtual Private Cloud? It allows you to provision a logically isolated section of the AWS cloud where you’ll launch AWS resources during a virtual network that you simply define. In your virtual networking environment You have complete control, including creation of subnets, selection of your own IP address ranges, and configuration
