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+1  Q: 

what kind of logging and reporting is google using ?

what kind of logging and reporting is google using ?

Am just wondering what kind of logging google does for its heavily used applications. As we all know most of the google products are heavily used. Normally any product/tool will have logs, which have to be analysed and report has to be produced.

Any guess what kind of tool or programming they use to parse those huge log files ( GBs or TBs ) and for producing reports. Or they use some database for logging and reports in all their tools ? I expect some log files...

Out of curiosity ?! Do they use Perl for text parsing ?!
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