شبکه مرکز داده

Data Center Network

Internal data center network is responsible for communication and data transfer between servers, data storage devices with each other and also communicate and transfer data between the data center and outside networks such as Internet.

There are different topology of data center network that according to the requirements of scalability, fault tolerance, bandwidth and considerations of energy consumption, appropriate topology can be selected.

 

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ذخیره سازی

Storage

According to the requirements of the size and importance of the Data, different devices with different configurations can be used in data centers.

In terms of configuration we can use digital memory which is installed in a server or connects directly to the server. As well as using the shared storages in the network, we can also use special network storage systems to have a direct access to Storages.

 

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سرور

Server

In Client-Server model systems, Server is a set of software and hardware that are providing a service. Regardless of the software, the most basic state of a hardware that can run a service software application can be addressed as server.

But by the standards of performance, processing power, resistance to errors, redundancy and other measures to provide an acceptable service, hardware service with convenient features, are developed. These hardware can be classified in terms of form factor chassis, the platform and number of processors, data storage systems and other criteria.

 

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 زیر ساخت مرکز داده

Data Center Infrastructure

Data center infrastructure includes buildings, installations and equipment which provides an appropriate environment for establishment and operation of data processing servers, storage devices and network data transfer.

This infrastructure includes building of the data center or data center room, racks, Ladder and trays, false floor, environmental monitoring systems, heating systems, cooling and air conditioning systems, safety systems, fire systems, physical access control systems, video surveillance systems, backup supply systems, distribution of electrical energy and shielding systems.

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مجازی سازی

Virtualization

Virtualization is creating a virtual version of a real phenomenon. This virtual and nonphysical copy can exist in the form of computer hardware, storage devices, computer network, operating system or any other phenomenon.

Virtualization can be in different levels from a complete simulation of a hardware to part simulation of a software environment. Simulation has several advantages resulting from resource sharing, cost reduction of a test and many other benefits.

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پردازش ابری

Cloud Computing

In Cloud computing systems compared to centralized systems that all data processing and storage services have been deployed in one physical location, Data processing and storages services are located in different places and are connected to each other through a network like Internet.

Cloud architecture have several advantages because of distributed processing, including greater resources efficiency and reduced cost of launching new services.

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سیستم مرکز داده های بزرگ

Open Rack System

The design method in systems with OCP platform has changed by creating a fully modular system with the aim to have efficient use of space inside the Rack, maximum efficiency and reduced energy consumption compared to conventional systems.

Role of process and the role of storage in the have been completely separated in OCP platform. Storage and processing don’t have independent power supply, and a DC power supplies all the equipment in a rack. The interior dimensions of a Rack has been increased to have maximum space efficiency.

 

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