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Wednesday Nov 10, 2004

Daily rock bias

My brother Dan promises to blog an disc a day until the end of he year. Today's disc: Hands Up by Chapel Hill's own Two Dollar Pistols.

Advantages of Atom over RSS

From the Atom Syntax mailing list, Tim Bray summarizes the advantages of Atom over RSS.

1. There's zero ambiguity about single and double escaping, you can 
   use whichever suits your publication process better and not worry 
   about silent data loss.
2. You can include binary chunks right there in-feed, base64 encoded.
3. You get help for aggregate feeds using atom:origin
4. You have a date, atom:updated, with cleanly-specified semantics 
   ("publisher says something changed") that's *guaranteed to be there* 
   per-entry
5. It's in an XML namespace
6. It's got a good accessibility story: you have to have an atom:summary 
   if there's no src= or it's binary.
7. You have clean semantics for linking to the entry this describes or 
   the entry it's talking about.

Personally, I think these are highly significant. But even if you 
disagreed, there are two other reasons why it would be good to get the 
Atom format spec finished:

1. Atom has an official specification change-controlled by a 
   highly-independent standards org, there is no suspicion that any 
   vendor or individual is pulling the strings. This might not strike you 
   as important, but I assure you that there are lots of people to 
   whom it is.
2. The atom format is one foundation of the Atom publishing protocol, 
   and I guarantee that the world can *really* find a use for the protocol.

Roller on the Sun Java Server

Sun blogger Akihito Fujii's Weblog has Roller up and running on the Sun Java app server.

This work is licensed under a Creative Commons License.
Copyright 2002-2007, David M Johnson (dave.johnson at rollerweblogger.org)

This is a personal weblog, I do not speak for my employer.