Excerpts from Diego Olivier Fernandez Pons's message of Sun Jan 29 10:56:25 +0100 2012: > On the other hand, the data I am working with has good properties > - read only Libraries like smarty (PHP caching framework) do it this way :
fun render_and_cache_id (id) let query_db_then_render = fun() -> build_html ( query_db ( id_of_thing .. )) return cache(id, timeout, render_html) endf id is the id identifying the database data. Thus for each id the database is queried only once - and the data is only rendered once. Obviously this only works great if you have readonly data - or if its ok if your data is out of date. You can invalidate it using timeouts etc. Marc Weber -- Caml-list mailing list. Subscription management and archives: https://sympa-roc.inria.fr/wws/info/caml-list Beginner's list: http://groups.yahoo.com/group/ocaml_beginners Bug reports: http://caml.inria.fr/bin/caml-bugs
