<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta content="text/html;charset=UTF-8" http-equiv="Content-Type"> </head> <body bgcolor="#ffffff" text="#000000"> Jim Avery a écrit: <blockquote cite="mid:765d77c80903170722v48967216tcac639229673859d@mail.gmail.com" type="cite"> <pre wrap="">2009/3/17 Toussaint OTTAVI <a class="moz-txt-link-rfc2396E" href="mailto:t.ottavi@medi.fr"><t.ottavi@medi.fr></a>: </pre> <blockquote type="cite"> <pre wrap="">As far as I remember, I installed MySQL and NDOUtils to test the NagVis extension. But it was just a test, and I don't use it. So, maybe I could disable NDO completely. Are there any good reasons for me to use NDO (Other than writing my own software to query MySQL databases directly) ? </pre> </blockquote> <pre wrap=""> I only use NDO so that I can run NagVis (and jolly good it is too!). If you don't need to query MySQL for anything, then no I wouldn't bother running NDO. </pre> </blockquote> NagVis is not a priority here. No time to play with nice graphics :-) Moreover, having all the Nagios information in a MySQL database points me out a simple way to solve some other problems for which I didn't find any solution yet (for example, filtering out "wrong" service check results when a host is unreachable due to a wan failure). Then, I'll investigate further how NDO and MySQL work... And, maybe, I'll offer a new server with decent performance to my Nagios (in replacement of the good old hp Proliant of 8 years old...) Thank you & Mark for the answers. Kind regards <div class="moz-signature">-- <title>Signature</title> <meta http-equiv="Content-Type" content="text/html; "> <style type="text/css">  </style> Toussaint OTTAVI MEDI INFORMATIQUE </div> </body> </html>