Re: [PHP] Organisational question: surely someone has implemented many Boolean values (tags) and a solution exist

[Dotan Cohen]

> Yes, and an edge list model may perform better in other respects too:
>
> http://www.artfulsoftware.com/mysqlbook/sampler/mysqled1ch20.html
> http://www.artfulsoftware.com/mysqlbook/sampler/mysqled1ch20.html
>

Thanks. I am currently reading "Trees and Hierarchies in SQL for
Smarties" by Joe Celko, which also deals with a similar model. It is
revealing and an interesting way of looking at the issue of organising
data.

In addition to those two links, this one also seems relevant:
http://www.artfulsoftware.com/mysqlbook/sampler/mysqled1ch20.html


-- 
Dotan Cohen

http://gibberish.co.il
http://what-is-what.com