sql server - Best way to store large numerical multidimensional arrays -


i have lot of large multidimensional multidimensional arrays values need access frequently. need store them , retrieve them disk.

the default way of storing data rdms, can't feeling awkward situation. 1 doesn't want make table 4096 columns (at point 8k row size limit of sql server express, current rdms, becomes problem). alternative of storing array in table like:

column 1 x coordinate

column 2 y coordinate

column 3 actual value

is lot of performance overhead single column or row in original data set (not column or row of database) may spread on hard drive, maybe right way it.

what experience can offer best way persist large multidimensional numerical data. initialization , shutdown performance issues below 10 seconds ok with. if creeps minutes pull data memory, or write out, problem.

my example 2 dimensional, of arrays have more.

a possibility storing arrays - if want use sql server - store 1 array per database row in xml field. should have advantage should relatively quick store or extract xml, , xml parsers operating in-memory should faster on-disk array index/cell value lookup retrieval.


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