When you launch an EC2 instance, you must consider more than just the Amazon Machine Image (AMI) to use. You must also determine the instance type or class to use so that you can achieve optimum performance. For this reason, it is important to understand the contents of this video.
Amazon EC2 provides a wide selection of instance types optimized to fit different use cases. Instance types comprise varying combinations of CPU, memory, storage, and networking capacity and give you the flexibility to choose the appropriate mix of resources for your applications. Amazon Elastic Compute Cloud (Amazon EC2) is a web service that provides secure, resizable compute capacity in the cloud. It is designed to make web-scale cloud computing easier for developers. Amazon EC2’s simple web service interface allows you to obtain and configure capacity with minimal friction. Amazon EC2 provides the instance types in the following table. To determine which instance types meet your requirements, such as supported Regions, compute resources, or storage resources, see Finding an Amazon EC2 instance type . Instances vary by the amount of three types of compute resources: Processing power: Every instance has a certain number of EC2 compute units (ECU), which is a benchmarked amount of processing power (the equivalent of the CPU capacity of a 1.0-1.2 GHz 2007 Opteron or 2007 Xeon processor). For example, the small instance in AWS has 1 EC2 compute Amazon EC2 M5 Instances are the latest generation of General Purpose Instances powered by Intel Xeon® Platinum 8175 3.1GHz processors. With M5d instances, local NVMe-based SSDs are physically connected to the host server and provide block-level storage that is coupled to the lifetime of the M5 instance.
Amazon's Instance Types webpage states: C5 and C5d 12xlarge, 24xlarge, and metal instances have the following specs: Custom 2nd generation Intel Xeon Scalable Processors (Cascade Lake) with a sustained all core Turbo frequency of 3.6GHz and single core turbo frequency of up to 3.9GHz. All other C5 and C5d instances have the following specs:
There are four types: On-Premise. That’s where you probably are now with everything running on your local servers. An Infrastructure as a Service (IaaS) approach is like a virtual server. The cloud provider owns the server, but you treat it like a regular virtual server. At its peak, there was an aggregated 2.4GB of data transfer out per hour for all instances. This translates into roughly 1.7TB of EC2 data transferred out of the EC2 instances per month. Since this data is transferred to the ELB, it is considered an EC2 internal transfer, which is cheaper than data transferred out to the internet. Jan 13, 2020 · Now that you know about the different types of instances, let’s learn about the steps involved in instance creation in this AWS EC2 Tutorial. AWS EC2 Tutorial: Steps for Instance Creation Next in this AWS EC2 Tutorial, let’s understand the whole EC2 instance creation process through a use case in which we’ll be creating an Ubuntu instance
Jul 24, 2014 · Navigate to the Amazon EC2 tab. This may take a minute or two to become active if you've just signed up. You will see that you have no instances, and the page will prompt you to Launch Instance. Hit the Launch Instance button to see a list of the possible server types. We're going to choose the first option on the list, Amazon Linux AMI (HVM).
EC2 is simply “VM”s” or “Virtual Servers” in the cloud. The EC2 service was naturally one of the first services offered in the AWS Cloud. Compute along with Storage form the backbones of the Cloud. As Cloud Engineer’s, we need to understand and keep track of the different types of EC2 instance types available. For both Instance Store and Elastic Block Storage, there are two types of EC2 compute instances best suited for use in database applications: memory-optimized or storage-optimized for I/O. I have this t2.micro EC2 instance on AWS running two experimental REST services and MySQL inside Docker, receiving REST calls from sources external to EC2. One instance is HTTP on port 81 the other is HTTPS on 443. Occasionally the CPU shot up to 100% based on CloudWatch but without much spike in network or disk activities. Jun 12, 2019 · Amazon’s EC2 service offers flexibility and a variety of instance types for you to choose from. You can customize operating systems, network and security settings with ease. However, you will be responsible for monitoring the health and performance of your virtual servers.