Amazon Web Services (AWS) is a complete and evolving cloud computing platform provided by Amazon. Previously, the plant usually built an energy plant and used it for its own purposes. Next, the electricity experts will manage the power plants to ensure a reliable supply of electricity at very low prices for these factories in general. Electricity could be generated more efficiently and the price in this model is low. The AWS cloud follows a similar model in which companies can opt for cloud services instead of building large infrastructures, where they can get all the infrastructure they may need.
AWS components
To assess AWS cloud computing capabilities, we must first examine the basic components of the cloud. There are different components of AWS, but only for key components.
Amazon Cluster
Also known as the Amazon account, AWS has the main computer service EC2 (Elastic cloud computer) and ELB (Elastic Load Balancing). Due to these cases, companies can increase or decrease according to needs. Administrators and system developers use the EC2 instances to maintain and run the cloud computing. The evaluation is based on the use. The first AWS timers receive approximately 750 EC2 hours per month during the first year. But they also have three pricing models, such as on-demand, on-site samples, and a backup case. Depending on the location, the size, complexity and on-demand storage requirements vary from $ 0.13 to $ 4.60.
The prices of backup copies are if users are expected to pre-order an advance in the range of one to three years. AWS offers up to 75% discount on-demand prices when users reserve cloud computing.
The comparison of sample prices allows users to make offers for the calculation of instances that are not used. Prices vary according to consumption, time of day, week or month.
For smaller human interventions and fault tolerance, AWS ELB distributes applications in all cases of EC2. The ELB service is free of charge in 15 GB of data processing and 750 hours of monthly service for one year. The highest charges are charged every hour and each GB is transferred.
Storage
The simple storage service (S3) from Amazon, Elastic Block Storage (EBS) and CloudFront are three Amazon storage options. Storage in AWS is guaranteed by the pay-per-use model. Amazon S3 is an AWS storage offering, which can store any amount of storage required. It is used for several reasons, such as storing content, backing up, archiving and recovering an accident, as well as storing data.
Along with the first free copy of EC2 of the free year, AWS also offers 5 GB of cloud storage and 20,000 GET requests, as well as 5,000 free S3 requests from S3 the first year. After the first year, the price is from $ 0,300 per 1 GB to 1 TB per month. EBS is very useful for measuring EC2 samples. Prices are based on geographic regions, such as the disk technology used and the required GB of reserved memory. CloudFront is an excellent storage option for developers and business organizations that facilitate low-latency, high-speed data transfer.
Databases
Along with caching and data storage in the AWS petabyte area, the relational ladder, and the NoSQL database are also included. DynamoDB is a NoSQL database that offers large and economical storage. By using EC2 and EBS, users can manage their own databases in AWS. The Relational Database Service (RDS) and Amazon Redshift are two AWS databases.
Amazon RDS is used to manage and expand MySQL, Oracle, SQLServer or PostgreSQL in AWS. Based on examples of hours and amount of storage, RDS is used. Redshift is a data storage service through which users can store data in columns instead of rows. Prices are based on case hours, such as $ 0.25 per hour.
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Management and security
The AWS directory service directly connects AWS clouds to local locations. CloudWatch controls the cloud resources for AWS. The AWS AWS CloudTrail API records require AWS user accounts. CloudTrial does it for free.
Networks
Amazon VPC (Virtual Private Cloud) provides versatile network performance in AWS, which means it provides integrated security and a private cloud. VPC is free with EC2. AWS Direct Connect allows users to connect directly to a cloud that goes through the Internet. The price is per hour.
Analytics
AWS provides data analysis services in all areas, such as Hadoop, orchestration and data transmission and real-time storage. EMR (Elastic MapReduce) is an analytical facilitator used by companies, data analysts, researchers and developers to process parts of data. The evaluation is carried out by the hour. Redshift also offers some analytical capabilities.
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Application services
Amazon SQS (simple queue service) is used to automate the workflow between different services. There is a special queue used to store messages. The service is free up to 1 million messages per month, and then for every million messages, 0.50 USD is charged.
SWS (Simple Workflow Service) is a task management and coordination service for AWS. 10,000 active tasks, 30,000 working days and 1,000 executions executed for one year are free for users. In addition, users pay approximately $ 0.0001 per workflow.
Implementation and management
Elastic Beanstalk uses Java, .NET, PHP, Node.js, Python and Ruby to implement and measure web applications. Health and registration files can be easily monitored. CloudFormation helps companies and developers gather and provide important AWS resources.
Mobile services
Amazon Cognito and Mobile Analytics are two popular mobile AWS services. Cognito ID users synchronize the data on their mobile devices. Here is a synchronization of 10GB cloud storage and 10 synchronization operations per month. In addition, for every 10,000 transactions, it is obligated to pay around $ 0.15.
The use of data for 60 minutes comes with Mobile Analytics, which tracks the applications on the scale. While the use of one million events is free and on top of that, the price is $ 1 per million.
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