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Bringing Programming Languages up to Date John Florentin ... - BCS

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25<br />

Applications for Servers<br />

● Internet use growing rapidly due <strong>to</strong><br />

widespread adoption of broadband:<br />

– Web servers now s<strong>up</strong>port large populations of concurrently<br />

active end users & many new applications<br />

– OLTP model suited <strong>to</strong> this workload and already adopted by<br />

web servers for static information<br />

– “Cloud computing” expected <strong>to</strong> be the future<br />

● But applications still have many challenges:<br />

– Achieving scalability with large server clusters & networks<br />

– Accessing/processing large shared databases<br />

– Dealing with systems management issues<br />

– Achieving very low error rates

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