Modern businesses cannot run without a convenient and flexible IT infrastructure. When properly set and networked, technologies can improve back-office operations, increase productivity, and make communication easier.
Information technology infrastructure or IT infrastructure refers to the components required to operate and manage business IT environments. IT infrastructure can be used to deliver services or resources within an organisation or to customers outside of the organisation. Carefully implemented IT infrastructure services help businesses meet goals and even increase profit.
IT infrastructure offers:
- A positive user experience by providing smooth access to the company’s product
- Real-time data exchange
- Improved employee productivity
- Established cross-functional and interpersonal communication
- Customer satisfaction and better overall performance
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What Are the IT Infrastructure Components?
IT infrastructure components are a combination of hardware, software, and networks. The system is designed to improve communication between components, linking devices to printers, desktops to networks, and servers to the cloud.
There are many ways to deploy, organise, and integrate IT infrastructure components. Below you can find the components of a typical IT infrastructure.
Hardware
Hardware is the physical component of an IT infrastructure. There can be a bunch of devices, from PCs to servers:
- personal computers (desktops or laptops)
- mobile devices (including tablets)
- servers
- data centres
- hubs
- routers
- switches
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Software
Software refers to all the apps companies use for internal purposes or to provide services to customers. An operating system, like macOS, is usually the most important part of the software. The OS manages system resources and hardware:
- content management systems (CMS)
- customer relationship management (CRM)
- enterprise resource planning (ERP)
- operating systems
- web servers
- any other apps
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Network
Networking connects all elements and devices to ensure Internet connectivity, firewall protection, and security:
- servers
- data centres
- hubs
- routers
- switches
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Types of IT Infrastructure: Traditional vs Cloud
All the above components are associated with the traditional infrastructure. This model is commonly used by enterprise companies and managed within their facilities. Simply put, these businesses have data centres where they store and process data.
There is also a cloud IT infrastructure. It’s similar to the traditional model, but cloud IT infrastructure is more scalable.
Traditional IT Infrastructure
The traditional IT infrastructure consists of hardware and software components like servers, desktop computers, enterprise software solutions, and more. Servers are typically run and installed on-premises to provide employees access to the required information and applications.
The development team requires more power and space to integrate traditional infrastructure. In most cases, traditional IT infrastructure is more expensive to set up and support. You need to buy costly equipment and set aside funds for maintenance. The system has to be upgraded on a regular basis to scale up data storage or other services to support more users.
Traditional IT infrastructure tends to be the most secure data hosting solution. It gives you complete control over your company’s apps and data.
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When to choose traditional IT infrastructure?
- You have your own IT department to install and maintain hardware.
- Your company works with software development and must update various software solutions regularly.
- Your team runs different types of applications.
Cloud IT Infrastructure
Cloud computing is gaining popularity due to its convenience. What does cloud IT infrastructure mean? Instead of having physical hardware, all servers, software, and networks are hosted in the cloud.
So, rather than investing in physical servers, you can rent data storage from cloud computing providers such as Amazon on a pay-per-use basis.
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Cloud-based apps have the following characteristics:
The app’s data is stored in a cloud infrastructure. Therefore, there are minimum device requirements for the application to run.
It’s possible to store the data on the device. It allows the app to work offline. However, once the device is back online, the app will be automatically updated. As a result, all data will be uploaded to the cloud.
Customers can use the app from any device. Since all the information is stored in the cloud, users can continue working on any device.
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There are several differences between traditional and cloud IT infrastructure.
Scalability
In comparison to traditional IT infrastructure, cloud hosting providers offer higher scalability. Cloud computing has more server resources and unlimited storage space, and depending on your company’s requirements, you can scale up or down cloud servers. Traditional IT infrastructure usually has limited resources, so your system can’t scale fast. The only solution is to rent or buy a new server.
Automation
The key difference between cloud and traditional IT infrastructure is how they are managed. When you choose cloud hosting, you ‘delegate’ all the hardware and security issues to the service provider. However, most major cloud service providers may not always meet all the company’s security requirements. Thus, it’s very important to consider protection measures to eliminate possible cloud computing security risks. Traditional servers require an IT department to manage the infrastructure in-house. Of course, it takes time and money.
Costs
Cloud computing is more cost effective than traditional IT infrastructure. When you choose cloud IT infrastructure, you only pay for what you’ve used. Whereas traditional IT infrastructure costs a lot of money to set up because you have to buy a lot of equipment and additional server space.
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About Nurture IT
Nurture IT, one of the leading IT service providers in Bangalore, offers customised scalable technology solutions specifically designed for our client’s unique needs. Our solutions accelerate growth, reduce costs and enable collaboration. As a preferred partner to technology leaders like Microsoft and Cisco, we deploy the most advanced business technology solutions to ensure optimal reliability, productivity and value.
Want to work with us? Call us, email us, or visit us. We’d be happy to discuss your needs and goals.