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<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>My advice is to use mnesia if you can.
Joe Armstrong once said something to the effect of there is no fast system only
a system that is fast enough. If mnesia is fast enough for you and the data
you wish to store is not many gigabytes and you don’t have any
extraordinary security concerns then go with mnesia. The advantages are many
because it understands native erlang. It feels like part of the language and
by virtue of this allows you to maintain a greater degree of clarity in your
code. I have found mnesia to be very efficient and have used it in large scale
gigabyte throughput telecom systems where it performed admirably. <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Cheers,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Martin<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'>
owner-erlang-questions@erlang.org [mailto:owner-erlang-questions@erlang.org] <b><span
style='font-weight:bold'>On Behalf Of </span></b>Inswitch Solutions<br>
<b><span style='font-weight:bold'>Sent:</span></b> Tuesday, August 08, 2006
8:50 AM<br>
<b><span style='font-weight:bold'>To:</span></b> erlang-questions@erlang.org<br>
<b><span style='font-weight:bold'>Subject:</span></b> Mnesia and Oracle</span></font><o:p></o:p></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Hi,</span></font><o:p></o:p></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>I'm already working with Oracle and Mnesia, and I'd like to
hear experiences of the Erlang community about these databases.</span></font><o:p></o:p></p>
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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>When deciding over Oracle or Mnesia database for an Erlang,
or non Erlang, based real-time system which factors are in favour in one
over the other (performance...?) ?.</span></font><o:p></o:p></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>thanks, Eduardo</span></font><o:p></o:p></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
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style='font-size:12.0pt'><img width=90 height=56 id="_x0000_i1025"
src="cid:image001.gif@01C6BACE.60668A80"><o:p></o:p></span></font></p>
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<p><b><font size=1 color="#000099" face=Verdana><span style='font-size:7.5pt;
font-family:Verdana;color:#000099;font-weight:bold'>Prepaid Expertise -
Programmable Switches <br>
Powered by Ericsson Licensed Technology<br>
<st1:country-region w:st="on">Eng.</st1:country-region> Eduardo Figoli - <st1:place
w:st="on"><st1:PlaceName w:st="on">Development</st1:PlaceName> <st1:PlaceType
w:st="on">Center</st1:PlaceType></st1:place> - IN Switch Solutions Inc.<br>
Headquarters - Miami-U.S.A. Tel: 1305-3578076 Fax: 1305-7686260<br>
<st1:PlaceName w:st="on">Development</st1:PlaceName> <st1:PlaceType w:st="on">Center</st1:PlaceType>
- <st1:City w:st="on">Montevideo</st1:City> - <st1:country-region w:st="on"><st1:place
w:st="on">Uruguay</st1:place></st1:country-region> Tel/Fax: 5982-7104457<br>
e-mail: <a href="mailto:eduardo@inswitch.us">eduardo@inswitch.us</a></span></font></b><o:p></o:p></p>
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