Friday, July 24, 2020

Stages of building an organization's IT infrastructure

The first point of building a company's IT infrastructure is always architecture development. The next important step is the approval of the terms of reference. This is the documentation where the customer sets out his requirements for the future IT system of the enterprise. Next, a working project is developed, after which the project team (it can be an outsourcing company or a group of internal IT specialists) starts its implementation. The final stage is the provision of all executive documentation.

At the stage of implementation of the enterprise IT infrastructure, HelpIT.me: How much does a network administrator make

Designs and implements an engineering and structured cabling system;
provides network support for infrastructure;
supplies equipment, purchases software;
implements the implementation of various services, network services in accordance with the TCP / IP puncture;
Windows OS installation, file and other servers are being deployed.
connects software systems;
Enterprise IT infrastructure

The IT infrastructure of a company is a combination of software and hardware that ensures the operation of all presented IT services:

Various servers,
Network devices and components
Software and hardware complexes and systems,
Links that take into account the interaction of various systems and much more.
You need to understand that there are many different relationships between the components of the IT infrastructure. One of the processes can be provided by several automation systems at once. Moreover, each of the systems exchanges data with other systems. The relationships themselves can be explicit or mediated, as a rule, they are very important.

It turns out that the IT infrastructure of an enterprise is not just a set of IT solutions that are randomly collected in one place. It is a large, integrated system that powers the organization as a whole. Like any of the systems, such a system must be properly designed and subsequently operated. And this type of system is influenced by many factors, so it is necessary not to let the development of the IT infrastructure take its course, but to develop a special IT strategy. It is a system of various priorities, as well as plans, rules that make it possible to achieve the adequacy of the information technology infrastructure to the needs of the entire business.

Enterprise IT infrastructure components

It is important to understand that the composition of an enterprise's IT infrastructure includes important and necessary components that are needed for operational activities and business development. The main model of the company can be taken from the central office of the enterprise, users working outside the office, as well as several divisions of the company. So, IT infrastructure is servers, storage systems, network devices, workstations, peripherals. Also, the main components include SCS, which is the basis for creating an enterprise IT infrastructure. A LAN is a local area network that covers only a small area. Another component is uninterruptible power supplies that protect the entire complex of expensive equipment, as well as various business processes. In addition to the main components, it is worth mentioning PBX (IP or PBX),

The description of the organization's infrastructure is a description of the complex and computing, software, and communication facilities, as well as the personnel providing and maintaining such resources. The stages of creating a company's IT infrastructure are strictly defined, so they are adhered to by all organizations performing such work. First, the development, approval of the technical assignment - documentation that contains all the organization's requirements for its information system - takes place. Further, the organization of the IT infrastructure requires the development of a working project. It must describe all the technical characteristics of the procedures, activities that will be carried out. This is followed by the introduction and implementation of the created project. Formation of working documentation is also one of the main stages.

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