IT infrastructure is a complex integrated system, which includes information technologies (software and hardware) and provides the activity of the organization. Computer equipment, software, monitoring systems, network services, e-mail, information security policies, office equipment, control systems, backup and storage systems, telephony – all these things are components of an enterprise’s IT infrastructure.
Creating an effective IT infrastructure is a complex process that requires a high level of competence in various areas of IT. Installing complex IT infrastructure as well as networks across multiple sites is also a vital step.
Implementation of IT-Infrastructure
According to the approved terms of reference, the contractor proceeds with the project. Depending on the size of the project there are the following steps:
—Preparation of placement;
—Purchasing software and hardware;
—Installation and initial setup of equipment;
—Building a local area network;
—Installation and configuration of software;
—Configuration and connection of services;
—Providing the system with information security tools;
—Configuration of information systems integration and services;
—Testing the system in accordance with the program and test procedures.
Requirements for an effective IT infrastructure
- Scalability
The organization should be able to grow and change without restructuring the Information System from scratch. Since the business is changing quite dynamically, the ability to adapt to the IT infrastructure should also happen quickly.
- Сompliance with the requirements
The size and goals of the organization should be taken into account. Make sure that there are no missing or redundant elements.
- Accessibility
The ability to have access to information and software-service services (e-mail, network printer, remote access to information) from anywhere at any time is one more vital feature for any company.
- Transparency
This is achieved by collecting data on the company’s information system (reports on the operation of equipment and software, information on changes in architecture, accounting for licenses), which ultimately allows us to predict the result of any changes.
- Reliability
One of the necessary features for the smooth operation of the IT infrastructure, achieved through quality components, proper configuration, and efficient service. Reliability is provided by backup systems, uninterruptible power supply, the availability of replacement equipment, the availability of a backup communication channel.
- Security
And last but not least, the organization’s data security should be ensured with the help of special software and equipment.