I have a question regarding cloud services on Amazon. If I opt for a server there to host my websites (which require PHP and MySQL), how can I manage them? Will I be given a bare Linux setup after the purchase? Unlike when buying VDS/VPS, where there is a control panel like ISP Manager or cPanel for managing domains and users, will I find nothing similar with Amazon EC2?

How can I add my domains and manage MySQL? Do I need to manually install Apache/Nginx through the console? Or are there simpler ways for someone like me, who is not a system administrator, to obtain cloud servers on Amazon that automatically adjust their configuration based on website load, with convenient management through a panel?

On a related note, I am unsure of the potential load my websites might generate and how much power, for instance, a fast Magento operation would require (which, on my usual dedicated server costing $100 per month, inexplicably slows down even with caching). How can I ensure that I won't receive a bill worth thousands of dollars from Amazon at the end of the month due to high load? Is there a way to set a maximum monthly cost (server capacity) in order to avoid unexpected expenses in case of a DDOS attack or similar issues?

If your website experiences slowdowns on a dedicated server costing $100 per month and you lack the expertise in configuring Linux servers, an alternative to migrating to the cloud would be to hire an administrator who can select a suitable server for your requirements and ensure proper configuration.
This approach may reveal that a $100 server is more than adequate, providing a significant buffer. Additionally, it might be beneficial to enlist the help of a programmer to review the Magento modules, as it is possible that one of them is causing excessive database load due to inefficient queries.

Alternatively, if the first option seems too complex, there is the option of cloud hosting, which offers a familiar hosting interface while also providing scalability and payment based on resource consumption. While I personally haven't tried it myself, it holds promise for those seeking convenience and flexibility in their hosting solution.

Amazon does not automatically scale resources; it requires manual intervention to increase resources for a single instance or scale applications across multiple instances with the use of an elastic load balancer. There is no traffic limit on Amazon; instead, you are charged per gigabyte consumed.
Regarding control panels, the DirectAdmin control panel works seamlessly with Amazon.

Can you please clarify if you are using a dedicated server or VDS? There seems to be confusion between the options mentioned in the initial message and subsequent comments.

Amazon, in the traditional hosting sense, does not provide hosting services with pre-built panels. Instead, they offer virtual machines without a built-in control panel. Hosting companies typically create templates with payment systems and panels for convenience. However, Amazon does not require these additions.

However, as mentioned earlier, it is possible to install a control panel on an Amazon machine. You can purchase a suitable control panel and install it on your virtual machine. This allows you to customize your hosting experience according to your needs.

AWS EC2:
EC2 offers scalable computing power for running virtual machines with different operating systems. It provides full control over VM configuration and easy scalability. You can choose from pre-configured instances optimized for specific workloads.

AWS Lambda:
Lambda is a serverless computing service that allows executing code without managing servers. It runs code in response to events, scaling automatically based on demand. Ideal for creating microservices and event-driven applications.

Amazon S3:
S3 is an object storage service for storing and managing large amounts of data. It is highly scalable and cost-effective, suitable for big data analytics or primary storage for cloud apps.

Amazon EBS:
EBS provides persistent block-level storage volumes for EC2 instances. It offers high performance, low latency, and flexible storage size adjustment. Snapshots and replication options provide data protection.

AWS Database (DynamoDB and RDS):
DynamoDB is a NoSQL database for applications requiring consistent and predictable performance. It supports document and key-value data models, offering unlimited scalability.
RDS is a managed relational database service for easy configuration, operation, and scaling of relational databases. Supports various engines like Aurora, SQL Server, Oracle, PostgreSQL, and MySQL.

Networking and Content Delivery (VPC and Route 53):
VPC allows running AWS resources in a secure and isolated partition. It manages the virtual network environment and provides secure data storage and access via the network.
Route 53 is a highly available DNS service for directing traffic to applications or websites using different routing policies. Offers domain registration and management services.

Infrastructure Management and Monitoring (CloudWatch):
CloudWatch provides operational data and alerts for various AWS resources like EC2, RDS, and S3. Enables quick response to environment changes.

When you opt for an Amazon EC2 server to host your websites, you will indeed be given a bare Linux setup after the purchase. However, there are various ways to manage your domains, install PHP, MySQL, and configure your server without having to be a system administrator.

To manage your domains and MySQL on Amazon EC2, you can use tools like AWS Management Console, which provides a web-based interface for managing your EC2 instances, as well as Route 53 for domain management. You can also use SSH to connect to your server and manually install and configure Apache/Nginx, PHP, and MySQL through the command line. While this may seem daunting if you're not a system administrator, there are comprehensive resources and tutorials available online to guide you through the process step by step.

In terms of automatic configuration and load management, Amazon provides services like AWS Elastic Beanstalk and AWS Auto Scaling, which can automatically adjust the capacity of your EC2 instances based on traffic and load. These services can help you handle spikes in traffic and ensure that your websites remain responsive without manual intervention.

To address your concerns about potential high costs due to unexpected load, you can use AWS Budgets to set a monthly cost budget for your EC2 instances and receive alerts if your spending exceeds the set amount. Additionally, you can utilize AWS Shield for protection against DDoS attacks, and AWS WAF (Web Application Firewall) for added security.