Reading Time-approximately: 3 minutesCPUs have evolved to meet ever-increasing technology demands. We look at the way performance and power characteristics have shifted in recent years. By Brien Posey When purchasing server hardware, organizations have always had to decide on CPU type. In the early days, this decision might have been as simple as choosing between an Intel or AMD processor. There are now
Reading Time-approximately: 5 minutesSelecting the right CPU for virtual infrastructures depends on many factors, including feature sets and hardware specs. Proper configuration of processor resources is also crucial. By Ryann Burnett Choosing a CPU for virtualization and configuring it properly are just as important as choosing memory, storage and network resources. A processor that doesn’t make sense for the infrastructure or one that’s
Reading Time-approximately: 3 minutesVirtual storage offerings are not one size fits all. Factors in virtualized storage software selection include storage type, current infrastructure and management tools. By Brien Posey Storage virtualization is one way admins can improve migration speed, host more than one array type and make costs more predictable. Yet, like any technology, IT managers must ensure whatever software tool they choose
Reading Time-approximately: 3 minutesChoosing the right CPU for virtual infrastructures depends on several factors, including feature sets and hardware specs. Proper configuration of processor resources is also crucial. By Ryann Burnett Choosing a CPU for virtualization and properly configuring it are just as important as choosing memory, storage and network resources; a processor that doesn’t make sense for the infrastructure or one that’s
Reading Time-approximately: 5 minutesVirtualization sprawl is a phenomenon that occurs when the number of virtual machines (VMs) on a network reaches a point where administrators can no longer manage them effectively. By Robert Sheldon Virtualization sprawl is also referred to as virtual machine sprawl, VM sprawl or virtual server sprawl. VM sprawl has become a common challenge for many organizations, and the more they rely on virtualization,
Reading Time-approximately: 3 minutesHardware-assisted virtualization is the use of a computer’s physical components to support the software that creates and manages virtual machines (VMs). Virtualization is an idea that traces its roots back to legacy mainframe system designs of the 1960s. By Stephen J. Bigelow Early mainframes used the Control Program/Conversational Monitor System operating system and were adept at provisioning the mainframe’s available computing resources into isolated environments
Reading Time-approximately: 6 minutesChoosing between the two hypervisor types largely depends on whether IT administrators oversee an enterprise data center or client-facing, end-user systems. ByStephen J. Bigelow and Brian Kirsch The main difference between Type 1 vs. Type 2 hypervisors is that Type 1 runs on bare metal and Type 2 runs on top of an operating system. Each hypervisor type also has
Reading Time-approximately: 19 minutesServer virtualization is a process that creates and abstracts multiple virtual instances on a single server. Server virtualization also masks server resources, including the number and identity of individual physical servers, processors and operating systems. By Stephen J. Bigelow and Alexander S. Gillis Server virtualization is a process that creates and abstracts multiple virtual instances on a single server. Server
Reading Time-approximately: 5 minutesA hypervisor is a function that abstracts — isolates — operating systems (OSes) and applications from the underlying computer hardware. By Brien Posey and Alexander S. Gillis This abstraction enables the underlying host machine hardware to independently operate one or more virtual machines as guests, enabling multiple guest VMs to effectively share the system’s physical compute resources, such as processor cycles, memory space and
Reading Time-approximately: 2 minutesUnderstand these six crucial best practices for backing up and restoring VMs on your ESXi host. These strategies will ensure backups are protected and restoration is successful. By Stephen J. Bigelow Countless caveats, cautions and priorities can guide workload protections, but consider incorporating some VM backup best practices to help improve your processes. Use caution with backup agents Although modern
What is COVID-19?
On 31 December 2019, the World Health Organization (WHO) reported a cluster of pneumonia cases in Wuhan City, China. ‘Severe Acute Respiratory Syndrome Coronavirus 2’ (SARS-CoV-2) was confirmed as the causative agent of what we now know as ‘Coronavirus Disease 2019’ (COVID-19). Since then, the virus has spread to more than 100 countries, including South Africa.
For more information on COVID-19 and government regulation: Click here
Emergency Hotline: 0800 029 999 WhatsApp Support Line: 0600-123456