Reading Time-approximately: 4 minutesNetwork engineers can use myriad network testing approaches to ensure their networks are efficient and reliable. The key is incorporating them into a regular maintenance cycle. By By Teren Bryson Enterprise-grade network testing is one of the most frequently overlooked aspects of network engineering. Network engineers often spend so much time designing and architecting the network that we seldom think
Reading Time-approximately: 5 minutesA hybrid workforce is a type of blended workforce comprising employees who work remotely and those who work from an office or central location. This way, employees can work from the places they want to, either in a central location, such as a warehouse, factory or retail location, or in a remote location, such as the home. By Linda Rosencrance
Reading Time-approximately: 4 minutesCIOs will need to ringfence spending with their existing enterprise IT suppliers to liberate capital for other business initiatives By Cliff Saran Gartner’s so-called bimodal IT outlines how CIOs should divide IT into the work needed to keep the systems of records running – Mode 1 IT – and new projects, known as Mode 2 IT, that focus on areas
Reading Time-approximately: 2 minutesIn 2012, UsedSoft won a case for second user software, which has enabled the market to grow across Europe. But it is now under threat. By Cliff Saran Second user software licence reseller ValueLicensing has picked up where the 2012 European Economic Area ruling in favour of UsedSoft left off. The company has filed a claim in the High Court in
Reading Time-approximately: 4 minutesHypervisor-based might be the most common form of server virtualization in organizations, but there are other options to consider, including hardware-assisted and OS-level. By Clive Longbottom With virtualization, the network, storage and compute resources are abstracted, so applications, services and functions are less dependent on the physical hardware. IT administrators can provide applications, services and functions with their own environment
Reading Time-approximately: 5 minutesFull virtualization and paravirtualization both enable hardware resource abstraction, but the two technologies differ when it comes to isolation levels. By Stephen J. Bigelow The idea behind all virtualization is to abstract a computer’s hardware resources from the software that uses those resources. A hypervisor is a software tool installed on the host system to provide this layer of abstraction.
Reading Time-approximately: 3 minutesAdmins are using paravirtualization because of its ability to improve system performance and reduce virtualization overhead, but its challenges can cause issues for some. By Stefani Muñoz A paravirtualization interface provides admins with additional capabilities beyond full virtualization, such as easier backups, faster migrations, improved system utilization and power conservation. However, paravirtualization also comes with its own unique challenges, such
Reading Time-approximately: 3 minutesAside from improvements to the Data Domain hardware, Dell also upgraded the PowerProtect software with a new air-gapped vault feature and improved integration with VMware vSphere. By Johnny Yu Dell EMC is integrating its PowerProtect data protection and management software with the next generation of its Data Domain hardware and changing the name of the series. The vendor’s next generation
Reading Time-approximately: 3 minutesDell EMC has expanded its PowerProtect portfolio with the launch of Backup Service, a cloud-based data protection product for SaaS applications, endpoints and hybrid workloads. By Johnny Yu Dell EMC has added a cloud-based backup service to its PowerProtect portfolio of data protection products. The new Dell EMC PowerProtect Backup Service protects SaaS applications, endpoints and hybrid workloads. Customers can
Reading Time-approximately: 3 minutesMemory cards are used to expand the storage capacity of mobile phones, SLRs, Dash cam, Drone and the other electronic products. Tekmart Africa Courtesy Post By Shikha Choudhary Normally we refer to the memory card as SD card. But in fact, what we call them is inaccurate, there are many types of memory cards, SD card is only one of
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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