IT hardware vendors, such as Dell and Hewlett Packard Enterprise (HPE), are pivoting their revenue models away from product sales toward service-based subscriptions. The objective is to make hardware appear more flexible and cloud-like so buyers can retain servers in their choice of data center while receiving the critical benefit of the cloud: scalability. Much […]
Quantum computing promises a revolution in scientific discovery. Quantum computing’s main advantage over digital computing is in quickly solving highly complex problems that require significant time or resources to process. Currently, solutions to many complex problems can be estimated using supercomputers or pools of servers over days or weeks. Other problems are so complex that […]
Although big-name hyperscalers such as Amazon, Google and Microsoft dominate the cloud arena, other companies also believe they have a role to play. Vultr, OVHcloud, Linode, DigitalOcean, Bluehost and Scaleway, for example, don’t offer huge portfolios of cutting-edge products but their products focus on simplicity and low cost for smaller businesses with relatively straightforward requirements. […]
Last month 7,000 developers traveled to Valencia to attend the combined KubeCon and CloudNativeCon Europe 2022 conference, the event for Kubernetes and cloud-native software development. A further 10,000 developers joined the conference online. The event is organized by the Cloud Native Computing Foundation (CNCF), part of the non-profit Linux Foundation. The CNCF supports and promotes […]
Technology giants such as Microsoft or IBM didn’t view Amazon as a threat when it launched its cloud business unit Amazon Web Services (AWS) in 2006. As a result, AWS has a significant first to market advantage with more services, more variations in more regions and more cloud revenue than any other cloud provider. Today, […]
Cloud providers tend to adopt the latest server technologies early, often many months ahead of enterprise buyers, to stay competitive. Providers regularly launch new generations of virtual machines with identical quantities of resources (such as core counts, memory capacity, network and storage bandwidths) as the previous generation but powered by the latest technology. Usually, the […]
In general, the prices of cloud services either remain level or decrease. There are occasional price increases, but these are typically restricted to specific features; blanket price increases across product families are rare. Price cuts are often the result of improved operating efficiencies. Through automation, slicker processes, Moore’s law improvements in hardware and economies of […]
A service level agreement (SLA) is a contract between a cloud provider and a user. The SLA describes the provider’s minimum level of service, specified by performance metrics, and the compensation due to the user should the provider fail to deliver this service. In practice, however, this compensation is punitive. It seems designed to punish […]
Cloud providers offer services that are assembled by users into applications. An outage of any single cloud service can render an application unavailable. Importantly, cloud providers guarantee the availability of individual services, not of entire applications. Even if a whole application becomes unresponsive due to a provider outage, compensation is only due for the individual […]
Cloud providers need to deliver the newest capability to stay relevant. Few enterprises will accept working with outdated technology just because it’s consumable as a cloud service. However, existing cloud instances don’t migrate automatically. Similarly to on-premises server infrastructure, users need to refresh their cloud services regularly. Typically, cloud operators prefer product continuity between generations, […]