Reading Time-approximately: 3 minutesBefore you migrate from Hyper-V to VMware, you should take a comprehensive inventory, set an agreed-upon schedule and communicate the potential effects to all relevant parties. By Stuart Burns Migrating a Hyper-V-based VM to VMware is relatively simple, but there are some strategies to make the process a little easier. Before proceeding, ensure the VM you’re migrating is in good
Reading Time-approximately: 4 minutesEnterprises need to read the fine print of supplier service-level agreements (SLA) or risk finding themselves caught short during downtime incidents. By Stuart Burns The IT industry is awash with credible metrics that are used to measure performance, efficiency, resiliency and a load of other important infrastructure characteristics that are routinely used and abused by suppliers in their marketing materials.
Reading Time-approximately: 3 minutesSLAs do no good collecting dust in an office drawer, nor are penalties effective. Make sure your SLA fits with the business’ present and future needs. By Clive Longbottom Plenty of service-level agreements (SLAs) promise the world because there’s little to no accountability. When internal IT departments accept service-level agreement metrics, the penalty for failure is usually a slap on the wrist
Reading Time-approximately: 10 minutesA service-level agreement (SLA) is a contract between a service provider and its customers that documents what services the provider will furnish and defines the service standards the provider is obligated to meet. ByLinda Rosencrance, Stanley Louissaint and Kate Brush A service-level commitment (SLC) is a broader and more generalized form of an SLA. The two differ because an SLA
Reading Time-approximately: 4 minutesA colocation facility, or colo, is a data center facility in which a business can rent space for servers and other computing hardware. By Brien Posey A colocation facility, or colo, is a data center facility in which a business can rent space for servers and other computing hardware. Typically, a colo provides the building, cooling, power, bandwidth and physical security, while the customer
Reading Time-approximately: 7 minutesIt’s critical to business operations and your overall budget to know what a good colocation SLA covers, what it doesn’t and how to negotiate one for your organization. By Brien Posey The costs of leasing space in a colocation facility can vary greatly, depending on several different factors. Although some colocation providers are firm on their pricing, in most cases,
Reading Time-approximately: 3 minutesDepending on make and model, your home router/modem may be configured for basic web surfing but not for high performance. Optimizing the MTU setting may help. by Mark Kaelin As more and more of the global workforce have become reliant on home-based network communications equipment like routers and modems, it has also become much more important that the equipment be fined tuned
Reading Time-approximately: 4 minutesYour data center UPS sizing needs are dependent on a variety of factors. Develop configurations and determine the estimated UPS capacity that will meet your current and future needs. By Robert McFarlane So you need an uninterruptible power supply unit, but you’re having trouble sizing it. How do you figure it out? Some uninterruptible power supply (UPS) systems are rated in kilowatts
Reading Time-approximately: 5 minutesThis tip discusses how to choose the right-sized uninterruptible power supply (UPS) for your data center. It also explains common mistakes in UPS sizing and why UPS power ratings can be so confusing. By Bob McFarlane When it comes to buying the right uninterruptible power supply (UPS) for your data center, size matters. This tip explains UPS sizing and capacity
Reading Time-approximately: 3 minutesNo matter the data center setup, there are standardized power components and protocols you should know. Build your understanding — or refresh your knowledge — with these terms. By Jessica Lulka Electric power is the No. 1 necessity to get an organization’s infrastructure online — and its biggest expense. To help regulate power consumption across servers and network components, admins
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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