Reading Time-approximately: 6 minutesNavigating data center malfunctions when hardware is off premises can be tricky. Organizations must have strong SLAs with their colo provider to ensure appropriate response times. By Stephen J. Bigelow Data center colocation providers offer space, power, cooling and physical security, but colocation also poses the potential drawback of slower response times during a data center outage. Organizations that use
Reading Time-approximately: 5 minutesColocation can offer the space, HVAC and security an organization needs to implement high-performance computing and delve deeper into its data. But not every provider is a match. By Robert Sheldon Once limited to scientific research, high-performance computing is a more viable option for many enterprise applications as organizations turn to HPC for deeper data insights. But an HPC data
Reading Time-approximately: 5 minutesEnterprises are using multiple clouds, but not because they’re afraid of lock-in. See why they’re being smarter about cloud selection and forgoing portability in favor of speed. By Trevor Jones Vendor lock-in has long been the boogeyman of cloud computing, but enterprises no longer fear it like they once did. Organizations become concerned about lock-in when they feel they can’t easily move
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: 2 minutesHow many “nines” does your own cloud app really need? High availability is still an important factor in a cloud SLA, but uptime needs vary for each service and company. By Zachary Flower When it comes to high availability in cloud computing, companies love to shoot for the moon. Vendors list three, four and five “nines” when marketing downtime, so
Reading Time-approximately: 5 minutesIT is facing renewed scrutiny into its lack of diversity. Explore the unique barriers minorities in cybersecurity face and why hiring approaches are ill equipped to address them. By Katie Donegan After the death of George Floyd and other Black citizens at the hands of police, institutions in law enforcement, educational and technological spaces are again being questioned about their
Reading Time-approximately: 4 minutesIf you jumped to the cloud at the beginning of the COVID-19 pandemic, without much long-term planning, take some time now to evaluate your current cloud strategy. By Chris Tozzi The coronavirus pandemic accelerated the pace of cloud adoption, and it’s easy to see why. Cloud platforms add flexibility and reliability, which are valuable assets in unpredictable times. They also
Reading Time-approximately: 2 minutesWhile network security focuses on solely protecting networks, cloud security provides protection for networks, servers, containers, apps and more. By Andrew Froehlich Cloud computing has been around for a while, but confusion still surrounds the correct meaning of certain terms. An example of this is differentiating between cloud security vs. network security. First, let’s look at the term network security to understand
Reading Time-approximately: 3 minutesAs cloud services and practices mature, it might be time to rethink some long-held assumptions about the private and public cloud models. By Chris Tozzi, Fixate IO Conventional wisdom holds that private clouds are better for workloads that have high compliance or security needs. Public cloud, meanwhile, is said to be ideal for almost anything else. That logic no longer applies
Reading Time-approximately: 4 minutesErasure coding has come to prominence with its use in object storage and, by extension, in the cloud. We run the rule over its pros and cons vs RAID data protection. By Stephen Pritchard Since the late 1980s, RAID has been a fundamental method of data protection. But RAID arose in a world of SAN and NAS in hardware array products. Now
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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