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<div class="moz-cite-prefix">Interesting, i'd like to see an
implementation with django. If you find any please send.<br>
<br>
<br>
On 05/11/2014 06:16 PM, Douglas Meehan wrote:<br>
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cite="mid:CAKwZHcsSpEyAvXJFdnd64NDHKRRc5wWGjsffnL3rxWPzBiCqHA@mail.gmail.com"
type="cite">
<div dir="ltr">No, I don't think you'd need to change the database
or the ORM. Dat allows you to write transformations to translate
between the data repository and whatever database you are using.
It's like Git, but for data. So you could have a decentralized
datastore that could sync across multiple instances of
nodeshot. </div>
<div class="gmail_extra"><br>
<br>
<div class="gmail_quote">On Sun, May 11, 2014 at 11:03 AM,
Nemesis <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:nemesis@ninux.org" target="_blank">nemesis@ninux.org</a>></span>
wrote:<br>
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<div class="">
<div>On 05/01/2014 04:48 PM, Douglas Meehan wrote:<br>
</div>
<blockquote type="cite"><span
style="font-family:arial,sans-serif;font-size:13px">>
Will nodeshot 2 support federation ?</span><br>
<div><span
style="font-family:arial,sans-serif;font-size:13px"><br>
</span></div>
<div><font face="arial, sans-serif">Very interesting
idea. +1.</font></div>
<div><font face="arial, sans-serif"><br>
</font></div>
<div><font face="arial, sans-serif">This could be a
good place to start: <a moz-do-not-send="true"
href="https://github.com/maxogden/dat"
target="_blank">https://github.com/maxogden/dat</a></font></div>
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<font face="Helvetica, Arial, sans-serif"><font
face="Helvetica, Arial, sans-serif">Wou<font
face="Helvetica, Arial, sans-serif">ld it mean <font
face="Helvetica, Arial, sans-serif">to change the
database and hack the Django ORM?<br>
<br>
<font face="Helvetica, Arial, sans-serif">I was
looking<font face="Helvetica, Arial, sans-serif">
</font>into Foreign Data Wrappers</font>, check
out what Heroku pubished on their blog (<font
face="Helvetica, Arial, sans-serif"><b>bold text
mine</b>)</font>:<br>
<br>
</font></font></font></font><a
moz-do-not-send="true"
href="https://blog.heroku.com/archives/2013/9/9/postgres_93_now_available"
target="_blank">https://blog.heroku.com/archives/2013/9/9/postgres_93_now_available</a><br>
<h3
style="color:rgba(110,91,170,0.85098);font-size:17px;line-height:24px;margin:0px;padding:0px;font-family:proxima-nova,'helvetica
neue',helvetica,arial;font-style:normal;font-variant:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px">
<a moz-do-not-send="true"
name="145ebcf3b4c25cba_foreign-tables"
href="https://blog.heroku.com/archives/2013/9/9/postgres_93_now_available#foreign-tables"
style="color:rgb(110,91,170);display:inline-block;text-decoration:none;padding-top:20px"
target="_blank">Foreign Tables</a></h3>
<p>Foreign data wrappers (FDWs), which allow you to query
from within Postgres to an external datasource, have
been available for a couple of releases. Now Postgres
ships with a built-in<span> </span><a
moz-do-not-send="true"
href="http://www.craigkerstiens.com/2013/08/05/a-look-at-FDWs/"
style="color:rgb(110,91,170)" target="_blank">Postgres
FDW as an extension</a>. With the Postgres FDW
aggregating and reporting against your data from
disparate Heroku Postgres databases is as simple as<span> </span><code
style="font-family:Menlo,Monaco,monospace;font-size:13px;padding:2px
3px;background-color:rgb(240,240,240);background-repeat:initial
initial">CREATE EXTENSION postgres_fdw</code>,
followed by setting up your foreign tables.</p>
<p>Beyond the built in Postgres FDW available to all
Heroku Postgres 9.3 users today, the API for foreign
data wrappers now supports them writing as well as
reading data. <b>This lays the groundwork for more
powerful wrappers to be built which in the future <font
color="#ff0000">will enable Postgres to be a fully
federated database</font></b>.</p>
<p>We’ve already begun taking advantage of foreign data
wrappers internally at Heroku for reporting and look
forward to hearing how you take advantage of them
yourselves.</p>
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