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Nowadays, it is difficult to imagine a business that does not use modern technologies. Whether it is a small online store or an industry giant, their profit their actual profit depends on how stable and efficient business applications are. The set of information resources necessary for the operation of the enterprise and the execution of tasks using applications is called IT infrastructure.
What is included in the IT infrastructure
The scale of corporate infrastructure directly depends on the size of the company. For example, for a micro-company, the IT wordpress web design agency infrastructure may be limited to a couple of working laptops with 1C and an Internet connection, while for an industrial company, a couple of data centers will not be enough.
One way or another, the IT infrastructure can consist of a wide variety of components:
servers;
uninterruptible power supplies;
workstations, PCs and laptops;
structured cabling networks ( SCS );
local area networks ( LAN )
network equipment ( switches, routers, hubs, etc. ) and much more.
All components of the IT infrastructure of an enterprise/organization can be divided into three groups - hardware, software and network. Let's see what each of them includes.
This is the actual hardware on which all services and applications operate. This includes not only computers and server equipment, but also other components that help all of this work. For example, uninterruptible power supplies and air conditioners.
Of course, the server plays the main role. It is on its capacities that corporate services and applications operate, providing business processes of the enterprise. Nowadays, companies use bare-metal servers less and less often, choosing virtualization instead - we will touch on this issue later.
Software
This category includes all programs and applications that are necessary within the framework of business activities. Moreover, this includes not only specialized solutions (CRM, office suite, 1C, etc.), but also software that ensures their operation - operating systems, web servers, and others.
Net
Responsible for communication between various components of the system, as well as with the "outside" world. This group includes hardware and software components responsible for network operation and data transfer, solutions for ensuring network security - switches, routers, firewalls, firewalls, etc.
What is included in the IT infrastructure
Why do you need a corporate infrastructure?
The key task of the enterprise IT infrastructure is to ensure the continuity of business processes, availability and security of data. IT infrastructure is the foundation on which all IT systems operate, ensuring the company's activities. Such systems can be a wide variety of business applications and services, for example:
corporate website;
online store;
corporate mail;
CRM;
ERP;
PBX and much more.
The composition of services varies depending on the needs and objectives of a particular business.
Types of IT infrastructure organization
Local hosting
Previously, when the IT services market was just emerging, companies placed the IT infrastructure locally - in the office (if there was very little equipment), server room or their own data center. This method is still alive - it is most often used by enterprises that, according to the requirements of the information security service, regulators or for other reasons, require a high level of control over the equipment.
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發表於 2024-11-7 16:39:13