The Linux Portal Site
The desktop environment with its bundle of programs sharing a common graphical user interface (GUI) remains a firm favorite with users. Not surprising really given that a good desktop environment makes computing fun and simple. The graphical desktop environment has become so ingrained in almost everyone’s computer activities that it might seem the command line will wither away. Yet, there is still an important role to play for the humble command-line interface (CLI).
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Current desktop machines are equipped with multi-core processors, gigabytes of system RAM and the ability to run many programs simultaneously. With the huge range of system resources available it is not surprising the software bloat phenomenon is witnessed. This is a process where successive versions of an application consume more system resources than necessary, or offer an ever-increasing number of features that the majority of users do not use or need.
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Cloud computing is designed to harness the power of networks of computers and communications in a cost effective way. Cloud systems offer cheap access to huge computational, storage, and network resources. These systems offer per-user and per-application isolation and customization via a service interface that is often implemented using high-level language technologies, well-defined Application Programming Interfaces, and web services.
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Web server benchmarking is a way of determining the performance of a web server with the aim of establishing how well it copes under a sufficiently high workload. Performance testing is important to help maintain continuous system performance.
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Web proxy software forwards HTTP requests without modifying traffic in any way. They can be configured as a transparent proxy with no client-side configuration required. They can also be used as a reverse proxy front-end to websites; here the cache serves an unlimited number of clients for one or some web servers.
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