I would like to ask which of feed (RSS) method is less resources (CPU) consuming, faster and efficient? compare in between (1) direct file open read and (2) using HTTP parse request like LWP::UserAgent

The feed data is on same website (server) as of perl execute.

For method (1), I'm not sure if it is good idea to have frequent file open read.

Any suggestions are very much appreciated. Thanks.

In reply to Which feed method? by hankcoder

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