What is The Cloud Data Center?
Nowadays, most companies are no longer hosting their services and operations locally, but in a cloud data center. The cloud has known a considerable increase in adoption in recent years. Enterprises, of all sizes and industries, are adopting cloud computing services and migrating their IT systems to the cloud. This is due to multiple reasons that fall under the same concept, the cloud data center.
Due to its ease of implementation and agility, cloud computing presents a user-friendly environment that benefits businesses significantly. A cloud data center consists of networked computers, storage systems, and the computer infrastructure that enterprises and other organizations use to organize, store, and distribute large amounts of data. In general, businesses rely heavily on the applications, resources, and data contained in their data centers, making them a central and important asset in their day-to-day operations. Corporate data centers offer the ability to protect cloud computing resources and internal onsite resources. As organizations become increasingly dependent on cloud computing, more and more cloud capabilities and cloud providers are emerging. With this comes greater agility, higher scalability, faster workflow, and more streamlined operations.
Data Centers: The Backbone for Business Operations
A data center is an essential component of every enterprise’s IT system. It is the backbone of all IT operations, including business-critical ones. A data center serves as the support and foundation for almost any computing, data storage, and business application for enterprises. Data centers allow organizations to focus their computing power. This enables companies to process their data, support computing infrastructure, secure their operations, and many more functions.
The Core Elements of a Data Center
The core elements of a data center generally fall into three categories. Computing components, corporate data storage components, and networking components. Modern data centers focus enterprise data systems on a well-protected physical infrastructure. This infrastructure is composed of servers, storage systems, network switches, firewalls, routers, and cabling. It also includes a physical component for organizing and connecting IT equipment. Furthermore, data center resources typically include distribution and additional power subsystems, backup generators, uninterruptible power supply or ups, and electrical switching. These resources also include ventilation and data center cooling systems such as internal row cooling configurations and computer room air conditioners. To function properly, a data center includes appropriate preparation for network operator connection. All these components require a physical facility with access control and physical security as well as enough space to accommodate all the infrastructure and equipment.
Data Center VS The Cloud: What Are The Key Differences?
Cloud computing providers offer the same services and facilities as a traditional enterprise data center. However, cloud providers have their own data centers, often numerous and across multiple locations. As a result, cloud data centers offer more scalability than traditional data centers. In addition, a cloud data center is made available to customers upon purchase and doesn’t require any installation of the client’s end. Users can purchase the desired resources and start using them immediately. On the other hand, traditional data center users are limited to the infrastructure they have and cannot easily scale up. If there is an increase in business demand or the client base, companies with traditional data centers have to purchase hardware, software, and equipment to expand their IT infrastructure. Similarly, they need to handle infrastructure maintenance, monitoring, and support and are the main ones responsible for the smooth functioning of the network. Cloud providers take full responsibility for their data centers and ensure that their users benefit from a seamless experience, even when an unpredictable issue occurs.
How Does a Cloud Data Center Work?
Cloud providers put at companies’ disposal the several resources of an operational data center. The resources that businesses purchase depend on the nature of the business and its objectives. Organizations can choose the cloud offering that best fits their goals. Datacenter facilities allow organizations to pool resources and infrastructure for data processing, data storage, and network communication. A cloud data center includes:
- An IT system used for storing, sharing, processing, and accessing data across the enterprise.
- A physical IT infrastructure that supports data processing and data communication such as hardware components.
- Utilities such as cooling, power, grid access, and uninterruptible power supply or UPS.
In addition, cloud providers offer multiple services associated with their data centers. These services include:
- Security measures to ensure the protection of corporate systems and data.
- Centralize IT maintenance, support, and troubleshooting to fix potential technical issues within the data center.
Resources on-demand to accommodate different business requirements.
What Are the Main Cloud Environments?
The cloud is available through multiple environments. Cloud providers offer resources and services through three main cloud environments. These environments include the public cloud, the private cloud, and the hybrid cloud. Public clouds include the software as a service model, platform as a service model, and infrastructure as a service model. A public cloud shares computing resources and services among different customers, whereas a private cloud only shares the resources with a specific organization. This organization has the cloud for itself. Although the public cloud shares services with multiple customers, each client’s data is not visible to the provider’s other cloud users. Security and data protection is critical facet of all cloud computing environments. In addition, the hybrid cloud presents a combination of both public and private clouds. Businesses have the option to choose the most suitable cloud environment for their services.