Reading Time-approximately: 8 minutesFears about hardware shortages, staff absenteeism and how to keep sites up and running with social distancing have dogged the datacentre sector since the start of the pandemic, so how is the sector faring? Fleur Doidge ComputerWeekly.com About 75% of all companies have seen their supply chains disrupted by the Covid-19 coronavirus, according to the US-based Institute of Supply Management
Reading Time-approximately: 5 minutesPost courtesy of: Eric Siebert The next release of vSphere won’t include VMware ESX, so you may be unsure how to upgrade your ESX hosts to ESXi hosts. Unfortunately there is no magic bullet, and as with all upgrades, you should not rush into it without being prepared. In this article, Eric Siebert provides a suggested methodology. 1. Understand the
Reading Time-approximately: 3 minutesPosted by: Margaret Rouse Contributor(s): Sonia Lelii A cloud SLA (cloud service-level agreement) is an agreement between a cloud service provider and a customer that ensures a minimum level of service is maintained. It guarantees levels of reliability, availability and responsiveness to systems and applications, while also specifying who will govern when there is a service interruption. A cloud infrastructure
Reading Time-approximately: 2 minutesA service-level objective (SLO) is the part of a service-level agreement (SLA) that documents the key performance indicators (KPIs) the customer should expect from a provider. Posted by: Margaret Rouse WhatIs.com -TechTarget –WhatIs.com In addition to specifying details about the service being purchased, an SLO also documents what the consequences will be if SLOs are not achieved. An SLO contains
Reading Time-approximately: 3 minutesServer capacity management requires a list of infrastructure components to watch and the right tools. A workflow with these concepts ensures uptime and helps usage predictions. By Julia Borgini Spacebarpress Media –SearchDataCenter Published: 16 Apr 2020 Though server capacity management is an essential part of data center operations, it can be a challenge to figure out which components to monitor
Reading Time-approximately: 3 minutesMany services and applications can be handled by cloud computing providers. But enterprises should look carefully at cost before deciding whether to lease or own. By Bridget Botelho Editorial Director, News -TechTarget –SearchEnterpriseAI First Published: 05 Apr 2013 Any financial adviser will tell you it’s better to own than to lease, but that pragmatism is ignored when it comes to
Reading Time-approximately: 7 minutesTelecommuting is the ability for an employee to complete work assignments from outside the traditional workplace by using telecommunications tools such as email, phone, chat and video apps. Posted by: Margaret Rouse WhatIs.com – TechTarget – WhatIs.com WhatIs.com Contributor(s): Susan Mary Smith The pervasive growth of the Internet, along with advancements in unified communications (UC), artificial intelligence and robotics has
Reading Time-approximately: < 1 minuteAn end-of-service-life announcement can spell trouble for IT managers. Understanding a piece of hardware equipment’s End of Service Life can be confusing as it varies per OEM. We have narrowed it down to four key phases that you should know about as you plan out your data center maintenance and support. General Availability (GA):: This is when the piece of
Reading Time-approximately: 2 minutesIT teams can prepare their networks for cloud migrations by planning around their applications, security strategies, remote users and WAN performance. Resource courtesy of David Jacobs Principal – The Jacobs Group – SearchNetworking Enterprises that decide to move processing to a cloud provider must prepare their networks for the migration. That will almost certainly mean upgrading WAN links, but enterprises
Reading Time-approximately: 3 minutesHow businesses can gear up for Wi-Fi 6 hardware Resource courtesy of: Lee Badman SearchNetworking With the rising tide of awareness and media coverage of Wi-Fi 6, plenty of individuals and organizations are wondering how they’ll jump in and take advantage of the latest wireless standard. Depending on the circumstances and scenario, moving to Wi-Fi 6, also known as 802.11ax,
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.
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