Cloud Server

What is cloud server?

Cloud servers are virtualized server resources that are accessible over an Internet network, giving users and organizations remote access to robust processing power, ample storage, and other applications as needed. Also known as virtual servers or virtual platforms, cloud servers power much of the cloud-based technology and services that are in use today. Cloud-based servers, also known as virtual platforms, are vital in modern technology and services. Categorized into three main types—public, private, or hybrid—cloud servers offer flexibility by allowing users to scale resources according to their needs. Hosted by third-party providers, public cloud servers offer accessibility and cost-effectiveness, while private cloud servers provide dedicated resources for a single organization. Hybrid cloud servers seamlessly combine elements of both, offering a balanced solution for varying workloads. This virtualized infrastructure enables efficient, cost-effective, and scalable solutions for diverse computing requirements.

Related HPE Solutions, Products, or Services

Types of cloud servers

Cloud servers are a key component of cloud computing, delivering solutions for various organizational demands. Public, private, and hybrid cloud servers are the three main types.

Public cloud servers: These servers refer to the computing resources, including virtual machines, storage, and applications, that are hosted and managed by third-party service providers. They are made available to the public over the Internet, offering scalability and cost-effectiveness through flexible, pay-as-you-go pricing models. Users can leverage public cloud servers without the need for extensive on-premises infrastructure, making them suitable for businesses of various sizes.

Private cloud servers: These servers are solely utilized by a single business. They might be hosted on-premises or outsourced. Private clouds separate computer resources to meet an organization's needs. Private clouds provide more control over infrastructure and data, so organizations with security, regulatory, or performance needs choose them.

Hybrid cloud servers: These servers integrate public and private clouds, enabling data and application sharing. This strategy gives enterprises more freedom to use public and private clouds for their unique needs. Businesses with fluctuating workloads may scale resources flexibly using hybrid cloud solutions. It balances private cloud control and cost-effectiveness

Different cloud servers have different pros and downsides. Public cloud servers are cost-effective and accessible, private cloud servers are secure and controllable, while hybrid cloud servers can handle diverse workloads.

Data sensitivity, legal compliance, scalability demands, and money determine whether to use public, private, or hybrid cloud servers. Many enterprises utilize a multi-cloud approach to optimize speed, affordability, and security for particular use cases, combining public and private or several public clouds.

How do cloud servers work?

Public, Private or Hybrid

Public cloud servers are offered by third-party providers for a wide range of customers, while private cloud servers are managed by much larger enterprises or corporations. Cloud server providers will often offer users these services through one of three delivery models or packages: infrastructure as a service (IaaS), platform as a service (PaaS), or software as a service (SaaS).

Virtualized Physical Servers

Cloud servers begin as virtualized versions of physical servers, existing as partitioned spaces within a physical environment. With the help of software like a hypervisor or virtual machine monitor, which connects and runs one or more virtual machines (VMs), a host computer lets VMs share resources like memory and processing. These resources can then be used across a single group or multiple organizations on any number of guest operating systems, and be used for more than one dedicated task. Depending on infrastructure needs and constraints, IT administrators can create as many cloud servers as needed within physical servers.

On-demand Compute Services

When deployed as a public virtual server, these resources are set up as an on-demand compute service that is accessible through any Internet connection and managed by a third-party provider. In most cases, public servers are offered on a subscription or pay-as-you-go basis.

Private Virtual Servers

Compared to public virtual servers, private virtual servers are set up in similar ways, except they are only accessible through a company intranet or VPN. And private virtual servers are managed on site rather than by a third party.

Benefits of cloud servers

  • Scalability: Cloud servers enable enterprises to modify computing capacity quickly to meet shifting demands. This flexibility lets businesses quickly scale up or down to meet changing workloads, improving efficiency and cost.
  • Security: Cloud servers often include encryption, firewalls, and authentication mechanisms. They secure data better than on-premises systems because service providers use modern security technology. Data is safer with regular upgrades and monitoring.
  • Processing power: Cloud servers provide powerful processing, enabling efficient handling of complicated computational jobs. High-performance computing lets firms operate resource-intensive apps and processes without investing in in-house hardware.
  • Dependability: Cloud services often ensure high dependability with redundant systems and data backup processes. This minimizes downtime, enhancing business continuity. Distributing data across several servers and locations reduces hardware failure risk.
  • Flexibility: Cloud servers offer increased access and administration options. Remote access boosts productivity and teamwork. Businesses can further choose from operating systems and apps in cloud settings.
  • Cloud servers offer flexible pricing options, including pay-as-you-go and subscription-based plans, eliminating the need for large upfront investments in infrastructure and hardware. Businesses can maximize IT spending by paying only for the resources they use using this cost-effective method. It reduces long-term ownership costs.


Cloud servers improve scalability, security, processing power, dependability, flexibility, and cost. This makes cloud computing an ideal solution for businesses seeking to enhance their IT infrastructure and rapidly adapt to changing operational requirements

How to choose the right cloud server based on the user’s needs and requirements

Choosing the right cloud server involves thoughtful consideration of specific user needs and requirements within the broader context of cloud computing and server infrastructure. Here’s how:

  • Understand the nature of the workloads to be hosted. Assess computational needs, storage requirements, and the level of data sensitivity.
  • Consider the required processing power and performance. Certain software programs may require heavy-duty computing, while others may have more basic computing needs.
  • Evaluate the security features offered by cloud servers. Consider compliance standards relevant to the industry. For sensitive data, prioritize cloud providers with robust security measures.
  • Always assess scalability needs. Choose a cloud server that allows for easy scaling up or down based on evolving business requirements. This ensures flexibility as the organization grows.
  • Analyze the pricing models of cloud servers. Opt for a cost-effective solution that aligns with budget constraints while meeting performance expectations.
  • Examine the provider's track record for reliability and uptime. A reliable cloud server ensures minimal downtime, contributing to consistent business operations.


To choose a suitable cloud server, users should consider workload, security, scalability, cost, and reliability.

Who should use cloud servers, and why?

All businesses and individuals seeking flexible, scalable, and affordable computing solutions should use cloud servers.


  • Businesses of all sizes: Small to large organizations can benefit from scalable resources without major upfront costs. This optimizes workload-based resource allocation.
  • Startups and entrepreneurs: Cloud servers enable rapid startup and scaling without high infrastructure expenditures. Pay-as-you-go fits developing firms' budgetary limits.
  • Developers and IT professionals: Cloud servers enable on-demand computing resources for quick application creation, testing, and deployment. Flexibility boosts invention and teamwork.
  • Remote workers: Cloud servers enable remote workers to access data and apps from anywhere with an internet connection, enabling flexibility and cooperation.


Cloud servers provide a flexible, efficient computing environment that meets different demands, promotes scalability, and simplifies infrastructure for many users.

HPE and cloud servers

Hewlett Packard Enterprise (HPE) offers a range of solutions designed to meet the diverse needs of businesses.


  • HPE ProLiant Servers

HPE ProLiant servers are a flagship product line recognized for reliability and performance. These servers cater to various workloads, from traditional applications to modern cloud-native workloads. ProLiant servers are designed to provide businesses the agility and flexibility required for cloud computing.

  • Gen10 Servers

The Gen10 series of servers from HPE represents the latest server technology, offering enhanced performance, security, and management capabilities. These servers are built to support modern workloads and are equipped with advanced technologies such as silicon root of trust and HPE iLO (Integrated Lights-Out) for efficient remote management.

  •  HPE GreenLake

HPE GreenLake is a cloud services platform that offers a flexible and scalable IT consumption model. HPE now offers pay-as-you-go infrastructure and services that combine cloud computing benefits with on-premises control and security.


HPE is a top provider of cloud server technology for businesses seeking to leverage cloud computing while retaining infrastructure control.