This depends on how tight the relationship is between programs.

I prefer that all programs in the same application send theirs logs to the same repository, or at least does so for each logical group. This helps. When you have an issue with an application, it is not always possible to determine from onset, the program that is causing the problem. If the logs are everywhere, it will be very laborious for you to search around.

Obviously the log messages should be nicely formatted, and other than the error message, also provide the following:


In reply to Re: Central logging methods and thoughts by pg
in thread Central logging methods and thoughts by bwelch

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