<HTML><BODY style="word-wrap: break-word; -khtml-nbsp-mode: space; -khtml-line-break: after-white-space; ">Hello List,<DIV><BR class="khtml-block-placeholder"></DIV><DIV>Ok, I'll go for the short question:-)</DIV><DIV><BR class="khtml-block-placeholder"></DIV><DIV>Is it possible to use Mnesia table events to get notified of all data changes in a production system? (or are table events only used for debugging or other testing features).</DIV><DIV>Is there a performance risk associated with having one or several listeners?</DIV><DIV><BR class="khtml-block-placeholder"></DIV><DIV>Thanks,</DIV><DIV><BR class="khtml-block-placeholder"></DIV><DIV>Alex</DIV><DIV><DIV> <SPAN class="Apple-style-span" style="border-collapse: separate; border-spacing: 0px 0px; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-align: auto; -khtml-text-decorations-in-effect: none; text-indent: 0px; -apple-text-size-adjust: auto; text-transform: none; orphans: 2; white-space: normal; widows: 2; word-spacing: 0px; "><SPAN class="Apple-style-span" style="border-collapse: separate; border-spacing: 0px 0px; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-align: auto; -khtml-text-decorations-in-effect: none; text-indent: 0px; -apple-text-size-adjust: auto; text-transform: none; orphans: 2; white-space: normal; widows: 2; word-spacing: 0px; "><SPAN class="Apple-style-span" style="border-collapse: separate; border-spacing: 0px 0px; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-align: auto; -khtml-text-decorations-in-effect: none; text-indent: 0px; -apple-text-size-adjust: auto; text-transform: none; orphans: 2; white-space: normal; widows: 2; word-spacing: 0px; "><DIV>--</DIV><DIV>Alexander Lamb</DIV><DIV>Founding Associate</DIV><DIV>RODANOTECH Sàrl</DIV><DIV><BR class="khtml-block-placeholder"></DIV><DIV>4 ch. de la Tour de Champel</DIV><DIV>1206 Geneva</DIV><DIV>Switzerland</DIV><DIV><BR class="khtml-block-placeholder"></DIV><DIV>Tel: 022 347 77 37</DIV><DIV>Fax: 022 347 77 38</DIV><DIV><BR class="khtml-block-placeholder"></DIV><DIV><A href="http://www.rodanotech.ch">http://www.rodanotech.ch</A></DIV><DIV><BR class="khtml-block-placeholder"></DIV></SPAN></SPAN><BR class="Apple-interchange-newline"></SPAN> </DIV><BR></DIV></BODY></HTML>