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few years, including Amazon Elastic Compute Cloud (EC2), Amazon Simple Storage Service (S3), and JiffyBox. In the US, these vendors are joined by providers such as GoGrid, Rackspace, and Terremark ... Most cloud providers offer their own APIs, which means cloud users sign up for the services of one provider at the expense of being able to migrate easily to other providers later. Apache Deltacloud
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).
Figure 1: WHM and cPanel are, at least to the hosting provider, one and the same.
cPanel (yes, it stands for Control Panel) and WHM (the Web Host Manager) provide a web-based graphical control panel ... For companies that provide hosting and email packages to clients to administer a myriad of tasks, WHM and cPanel provide a web-based graphical control panel designed to help.
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2012. The new laptops in the IdeaPad U Series, Y Series, S Series, and Z Series provide a range of styles, colors, and performance.
The U series features IdeaPad U310 and U410, two "ultra" laptops
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mandatory. If a major service provider were to install a bare metal system on every machine it bought, this wouldn't initially contradict the idea of accessing virtual services as the need arises over ... The OpenNebula toolkit can provide powerful management and provisioning capabilities for virtualized data center operation.
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that does not demand extensive knowledge of the internal design.
For some appliances, you will have to provide a complete stack – all the way from the kernel to the userland applications. Other times, you ... Software appliances provide a convenient means for packaging, transporting, and deploying software without the need for complex, repetitive configuration steps.
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this kind of hardware monitoring. But much hardware information can also be retrieved using SNMP. An SNMP monitor called OpenNMS relies on users to provide vendor-independent hardware monitoring. Popular ... The OpenNMS monitoring tool is a kind of all-purpose weapon that can provide administrators with a versatile range of information.
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30.11.2025
A couple of years ago, I was teaching Linux at a large-scale IT service provider's office. Their administrators had plenty of experience with commercial Unix variants, such as HP-UX, and they asked ... The new cgroups feature provides an administrative approach to restricting resource use. This application is particularly interesting for virtualized systems.
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Routine updates to a Linux distribution can cause trouble; we provide some practical tips to help you recover.
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Over the past few years, companies have changed the way they look at IT. Companies now view IT as a service provided from one department to another, or perhaps provided to customers. This has led ... Providing the necessary IT services to your employees or customers is more than simply logging tickets and keeping track of hardware. We compare several ITIL-compliant help desk packages.
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Java EE provides a development platform based on various software components and services that has become pretty much the standard for developing enterprise applications. Clearly defined APIs allow ... Web-based, enterprise-capable applications often rely on the vendor-independent Java Platform, Enterprise Edition. We provide an introduction to Java EE based on the JBoss application server.
