This pay-as-you-go model ensures that users only pay for the resources they consume, making it cost-effective for various use cases. Additionally, users can further customize their instances by selecting operating systems (typically Windows or Linux) and opting for pre-installed enterprise software like SQL Server or SAP. With AWS EC2 specifically, users can choose from various combinations of instance types (such as i3.2xlarge), availability zones (e.g., US East (Ohio)), and payment methods (on-demand, reserved, spot) to meet their requirements.Īs of today, there are five major families of EC2 instance types offered: general purpose, compute-optimized, memory-optimized, accelerated computing, and storage optimized. Users can also quickly provision virtual machines and perform new operations as needed. The primary selling points are the user only pays for what they use, and it can autoscale to meet peak-hour demands. Understanding EC2 InstancesĮC2 was released as an official product in Oct 2008. In the end, the blog describes how nOps, with its two approaches, Pay less ( nKS and Risk-Free Commitment ) and use less ( nSwitch ), can help you to optimize your EC2 spend. This blog walks the reader through EC2 instance types and pricing scenarios. Understanding EC2 pricing will help you to decipher the dominant service in AWS today. Subsequently, EC2 underpins many of AWS’ most popular services, such as EKS, ECS, Fargate, AutoScaling Groups, and more, all contributing to EC2 spend. EC2 stands out as the primary cost driver of total AWS spend. For example, the Amazon Elastic Compute Cloud (EC2) virtual machine service allows anyone to start a computer, run an operation, then (if wanted) shut it down. ![]() With the launch of Amazon Web Services (AWS) in the mid-2000s, the definition of what is possible with web infrastructure has forever shifted. When done correctly, migrating to the cloud solves at least one of these problems. All of this, in addition to predicting future infrastructure demands. ![]() There are many ways to approach this problem, but all approximate solutions must consider the upfront equipment cost, space rent, and energy bill. In more sophisticated organizations, a procurement department attempts to plan for these upgrades. Whenever a larger server was required, it involved physically purchasing the equipment, setting it up in a designated space, and connecting it to the network. Total monthly AWS Backup Audit Manager charge = $9.75Īdding your backup storage, backup copy, and backup restore charges together gives you your total monthly AWS Backup bill: Total monthly AWS Backup bill = $30 + $16 + $12 + $0.20 + $1.02 + $9.75 = $68.In the distant past, before cloud computing, organizations used on-premise computing. Total backup evaluations = 1500 backup evaluations x 2 Regions = 3000 backup evaluationsĬost of backup evaluations = 3000 backup evaluations x ($1.25/1000) = $3.75*Ĭost of configuration items by AWS Config = 2000 x $0.003 = $6.00** At the end of the month, you would have the following AWS Backup Audit Manager usage: Also, assume that these backup evaluations trigger 2000 configuration items recorded (one configuration item for each backup evaluation and 500 additional configuration items from changes to underlying backup resources). Lastly, assume that you perform 1500 backup evaluations in 2 AWS Regions over the course of the month. Total item-level requests = 2 requests (5 items per request) Total usage = 10 restores x 100 MB = 1 GB At the end of the month, you would have the following backup item-level restore usage, in GB: Total monthly restore charge = 10 GB x $0.02 = $0.20Ĭontinuing on, assume that you restored 10 files that were 100 MB each in two separate transactions. At the end of the month, you would have the following backup restore usage, in GB: Total monthly destination storage charge (in receiving account) = 200 GB-Month x $0.06 = $12įurthermore, assume that you restored 10 backups that were 1 GB each. ![]() Total GB-Month in destination region = 6,000 GB-Days/30 = 200 GB-Month Total monthly cross-Region data transfer charge (in sending account) = 400 GB x $0.04 = $16 Total usage = 10 cross-Region data transfers x 40 GB = 400 GB At the end of the month, you would have the following cross-Region data transfer usage and destination region storage charges (that say totaled to 6,000 GB-Days): Total monthly storage charge = 600 GB-Month x $0.05 = $30Īssume that you performed 10 backup copies that were 40 GB each from the US East (N. We add up GB-Days and convert to GB-Month by dividing by 30: ![]() Total usage (GB-Days) = + = 18,000 GB-Days
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