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Updated Postgis async (markdown)

Bonnasseau 2013-09-24 10:03:16 -07:00
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Postgis-async.md

@ -25,7 +25,7 @@ Nice to have :
* your PostGIS database is on another server
## When not to use it
* you use cache-features=false ; if you want to reduce map rendering time, you should not send the same data base query twice if you have enough RAM to store the query restults
* you use cache-features=false... If you want to reduce map rendering time, you should first consider not querying the database twice, if you have enough RAM to store the query restults
* you have less than 3 PostGIS layers
* you have very heterogenous layers : for example, a huge road layers that takes 8 times longer to render than the other layers