This disaster-proof solution provides maximum reliability of the service and ensures trouble-free operation not only in cases of malfunctions on separate hardware, but even in the case of a complete shutdown of one of the data centers. Each node consists of dozens of servers hosts and data storage system modules node. Cluster elements are united by several independent networks, i. Network equipment is reserved by the N2 scheme. Virtualization cluster operation is managed by the hypervisor. Automatic load balancing instruments are tuned as well as copying backup and performing parameter monitoring. A distinctive feature of 3data is its great attention to its customers. This is reflected in the willingness to always meet and fulfill any customer requirements in solving a particular problem. For example, 3data will:. In 3data data centers the emphasis is on constant testing and the introduction of new technologies and solutions: hardware, software, methods of use, etc.
What is virtualization?
Methods of virtualization
WebDev Web Hosting 1. Short answer — there is none. But once you start getting into the technicalities, there are, in fact, differences between the two. But both the e-commerce project and the MMO-portal have outgrown their shared hosting and need an upgrade. Virtualization is a technique of allocating some resources of the computer to two or more concurrently active operative systems. This way the e-commerce website and MMO-guild portal can split the cost of running a server and get a guaranteed amount of resources for their projects.
Windows VPS 2
VPS or VDS owner has the ability to remove or edit any files, install, configure and modify the installed application software, which is available. This tariff plan offers a guaranteed minimum system resources. Same machine can run multiple virtual servers, each of them provides an independent and full control, management, as usual dedicated server. It has its own resources, processes, configuration and separate administration. VPS - you are provided with part of the big machine, but with limited options. You can store on your server an unlimited number of databases running on MySQL, mail, FTP, as well as to deploy a large number of web-pages, to install any software. VDS only differs that the software is installed first to create a virtual machine, such as Xen, and only then the OS. Since Xen is running in virtual mode, it can be assumed that the VDS is still better VPS, but still there is no noticeable difference between the two. In the future, using the website cloudhosting. Read more.
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