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What is AMAZON EC2 Instance Store? EC2 instance store provides temporary block-level storage for your instance. This storage is located on disks that are physically attached to the host computer. It is used for the temporary storage of information, where you need high-performance hardware disk with low latency such as buffers, caches, scratch data, and […]
What is Auto Scaling in AWS? AWS auto scaling is a great feature that provides the ability to monitor your applications and automatically adjusts capacity to maintain steady, predictable performance at the lowest possible cost. With Auto-scaling you can scale out/in resources (servers, database, storage, etc.) automatically based on the pre-defined threshold for the metrics […]
What is AWS shared responsibility model? The Shared Responsibility Model is a structure for cloud security that describes the responsibilities of cloud service providers and consumers. Cloud provider offers to consumers a range of cloud services such as computing, virtual private network, database storage, content delivery, etc. Cloud provider offers the service and consumers makes advantage […]
What is scalability in cloud computing? Scalability is one of the primary attributes to keep in mind, while designing or developing your software product. It is a measure of the system’s ability to efficiently handle the users’ requests with an increase or decrease on demand. Scaling helps to manage a good balance between performance and […]
What is load balancing? Nowadays many applications and websites can serve millions of concurrent requests to users/clients globally. When the amount of network workload increases on an application or website, a single server may fail to support network traffic. To manage the demand of volatile network traffic efficiently, you can use a Load balancer to distribute […]
How to Create EC2 Windows Instance Prerequisites – Create Key-Pair and Security Group How to create EC2 Windows Instance using AWS management console How to connect EC2 Windows Instance from RDP The private key (Created in Prerequisite step-2) is required to decrypt the administrator password. You need to decrypt the password to connect to your […]
Easy way to understand AWS IAM permissions and policy Identity and Access Management (IAM) is a security service that helps to manage access for AWS resources. Authentication and authorization are important for the security of any system. This tutorial will help you to understand the AWS IAM entities and how to control permissions on AWS services/resources. […]
Three ways to access the AWS Resources AWS consists of many cloud services that you can use in combinations as per your organizational requirements. You need to create an AWS Account to access and manage AWS resources. Interacting with AWS services AWS Management Console AWS Management Console provides a web-based user interface that you can […]
How to Control network traffic using Network ACL To increase security for VPC with network access control lists that control traffic to or from a subnet level. This tutorial will help you understand, how to control network traffic using Network ACL from an example. Note: You could see the previous part of this tutorial VPC […]
How to connect ec2 instance in a private subnet This tutorial will help you to understand the connectivity of private server (ec2-instance) in private subnet using NAT gateway from an example. Here we will create a network address translation (NAT) gateway to enable connectivity to the internet. Note: You could see previous part of this […]