Roland Giersig had a presentation at YAPC 2007 called 'Techniques for Remote
System-Monitoring'. He was explaining his search after a good logging
format or how to store continuous flow of data in a most usable form.
XML? YAML? CSV? XML is nice but for a machines not for humans,
YAML is nice for both but it's hard to grep. CSV is readable and grep-able
but not too flexible. So what is the conclusion? ECSV is like a CSV but
in each comma separated field the name of the column is set. This gives a
flexibility to skip, reorder, add the fields. All the information is stored
per line so it's easy to grep. Also it's easy to compare two records by
md5-ing the lines or doing string eq.
For my next project I'm going to play with this idea so I've create new module
-