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Speedup DNS requests with a local cache

Post date: April 26, 2006, 09:04 Category: Views: 2728 Comments
Tutorial quote: One common server bottleneck is DNS lookups. Many common server tasks such as from looking up hostnames to write Apache logfiles and processing incoming mail require the use of DNS queries. If you're running a high-traffic system it might be useful to cache previous lookups.

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