classification1Add my vote for this tag create new tag
, view all tags

Feature Proposal: Automatic Connection (two way link)


Current methods of achieving this functionality are subject to serious concerns about performance. There is not an established syntax to differentiate a link from a connection.

Description and Documentation

Create a syntax for a connection. Create a high performance implementation.



WhatDoesItAffect: Performance, Rendering, Usability


-- Contributors: RandyScales - 01 Feb 2008


A lot of things we do, involve a connection. CategoryBrainstorming is an example of a simulated set of connections. Each catagory has a link that identifies one end of the connection. The other end is artificially created by using a search. This kind of search can be very processor intensive. It would be tempting to blame this on the lack of a database backend, but even databases can end up with performance issues. Since we do not depend on a database, we should not try to copy the database solution. We use a flatfile system, and we should make a point to take advantage of that fact.

When we save a topic with a connection, a SaveHandler could detect new connection, and then update the other end of the connection in the connecting topic. This increases the upfront processing, but that processing is then recorded for future use. If CategoryBrainstorming where implemented in this way, there would only be a performance hit when adding a new connection. You could otherwise view the index as many times as you like.

Several issues would need to be addressed: Including security, avoiding cascade update, etc...

Since we don't want all links to be connections, we need to consider the syntax.

-- RandyScales - 01 Feb 2008

Edit | Attach | Watch | Print version | History: r2 < r1 | Backlinks | Raw View | Raw edit | More topic actions
Topic revision: r2 - 2008-02-01 - RandyScales
  • Learn about TWiki  
  • Download TWiki
This site is powered by the TWiki collaboration platform Powered by Perl Hosted by OICcam.com Ideas, requests, problems regarding TWiki? Send feedback. Ask community in the support forum.
Copyright © 1999-2018 by the contributing authors. All material on this collaboration platform is the property of the contributing authors.