Hello Travis
There is a caching mechanism planed. When a CRS is asked, we first check
in a ConcurrentHashMap. Only if no CRS exists in the map for that code,
then we fetch it from the database then put it in the Map. I don't know
however if such caching works well with Hadoop...
Martin
Le 30/08/13 12:56, Travis L Pinney a écrit :
Hi Martin,
Thanks for the info. Maybe the tradeoff is to be able to load a few
EPGSs in memory for something like a Map process in Hadoop. 17-18MB
seems small to me, maybe I am wrong... but a possible alternative is
to load the data into a java datastructure that can be quickly loaded
using a HashMap-like object where the key is the EPSG code.
