OpenVZ virtualization is an OS level container-based virtualization, and it has resources that are divided between users on a physical server. Each container acts like a stand-alone virtual server and can be accessed with a root (SSH) connection. As a separate server container can be rebooted separately, it also has a dedicated IP address, shared RAM, individual processes, files, applications, system libraries and configuration files. On OpenVZ, the kernel cannot be modified. It has its stable version and modules cannot be added. The good thing regarding this virtualization is a faster performance, and a lower need of resources.
Another way you can customize your VPS to your specific needs is with your choice of Linux operating systems. Select from the best versions of Ubuntu, CentOS, Fedora, Debian, Gentoo or Slackware. If you're in the middle of a project and want change to a different version or a different OS entirely, you can change and re-load your operating system on demand whenever you want!
Similarly, in the case of VPS, there are several users that are using the same server but they are isolated from each other. It means that no one will be affected by how much resources another is using. You will get the speed and security that you need without compromise. It is almost a perfect scenario because you will get the benefits of a private server with shared cost of services.
f. In a few minutes, the Instance State column on your instance will change to "running" and a Public IP address will be shown. You can refresh these Instance State columns by pressing the refresh button on the right just above the table. Copy the Public IP address of your AWS instance, so you can use it when we connect to the instance using SSH in Step 4.
You can easily customize the network configuration for your Amazon VPC. For example, you can create a public-facing subnet for your web servers that has access to the Internet, and place your backend systems such as databases or application servers in a private-facing subnet with no Internet access. You can leverage multiple layers of security, including security groups and network access control lists, to help control access to Amazon EC2 instances in each subnet.
Virtual Private Server(VPS) is popular because of the advanced requirements from medium to large websites. If you have a website which is becoming more and more popular and requires more server and bandwidth resources, you may want to upgrade from a shared hosting to VPS hosting. See more details about VPS hosting features & FAQs. Here we will compare two of the most popular VPS hosting services and types – Managed VPS and Unmanaged VPS.
AutoSSL is available for free and can be installed using WHM in cPanel. You can use this tool to issue Domain Validated SSLs through Comodo at no additional charge. If you require a different type of SSL you can purchase a 3rd party SSL and install it directly or have us install it for you. SNI is enabled so you can use a single IP to support multiple SSLs.