Re: [O] How to make agenda generation faster

[stardiviner]

>> However, before it could be suitable as a possible replacement, it will
>> likely require more optimization.  Some queries, especially more complex
>> ones, are slower than the equivalent searches and agendas in the current
>> Org Agenda code.  This is because of the way the queries run predicates
>> on each heading.  Despite the current Org Agenda code's complexity, it
>> is well optimized and hard to beat.
>
> Are you saying that queries are turned into regexp searches within Org
> files? If so, I don't think they should.
>
> Queries should only operate on the output of the data extraction,
> possibly a list of defstructs. I.e., you first extract all meaningful
> data from the document (during idle time, with cache, or whatever
> optimization would be chosen), store it in an appropriate format, then
> query it.
>

I think the same way. In some language library like Clojure's enlive
handle the HTML string the same way.

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