Guides

Virtual servers have the same capabilities as a physical server, but not the underlying physical machinery. A physical server can create multiple, separate virtual servers with a hypervisor or container engine using virtualization technology, and the instances share physical server resources like CPU and memory. Not long ago, some feared a future of bustling data centers covering the globe. While that sounds hyperbolic, spatial considerations...

Servers are high-powered computers built to store, process, and manage network data, devices, and systems. From a bird’s eye view, servers are the engines powering organizations by providing network devices and systems with adequate resources. For businesses, servers offer critical scalability, efficiency, and business continuity capabilities. Whether it’s hosting a data-heavy website, setting up a shared drive for a department, or managing thousands of queries...

If this year's cyberattacks have taught us anything, it's the importance of server backups and data redundancy. While part of the problem is vulnerabilities and zero-day threats catching enterprise networks off guard, the sheer amount of data currently collected, stored, and processed is becoming too much to manage.  Server backups for critical network resources address both of these problems by: Ensuring attackers don't lock network users out...

Containerization is the solution to the roadblocks posed by traditional virtualization. Since their inception, virtual machines (VMs) have enabled organizations to do more with less. A single physical device can contain several isolated, virtual environments through a hypervisor, and the benefits include reduced overhead, convenient mobility, and scalability. Sounds great – but there’s one problem. Virtual machines are heavy units. Because a significant appeal of virtualization...

The power of computers transformed the world in the last century. Today, they serve our critical infrastructure, business operations, and more. Though tempting to think of a universe of physical machines in office buildings and server farms, virtual machines (VMs) have actually been the cornerstone of enterprise computing in the new millennium. A VM gives administrators the power to manage hundreds of virtual computers from...

Zero trust as a security architecture can and should be applied to databases and applications. Read more to learn how.

Web and application servers are often confused, partly because they work together, and partly because some vendors have consolidated web and application servers into dual-use machines. Similarly, the use of terms like “web application server” gives the impression they’re dual units when the reality is that they often are distinct, separate nodes. The critical difference between web servers and app servers is how each delivers...

In a world dominated by internet-enabled technology, data centers are the brains keeping the digital ecosystem afloat. Responsible for processing, storing, and transmitting data, server rooms are of enormous value, and – by extension – so are the infrastructure and resources used to maintain them. The lifeblood that makes all digital systems possible is electricity, and data center managers couldn't be more aware of this....