MY ARRAY FORMULA IS SLOW IF DATA LIST IS MORE THAN 10000R0WS
 

My array formula works very slower if the data list is more than 10000 rows
and 200 columns. This situation i could not avoid also. Dsum kind of approach
does not meet my complex requirement. pl. suggest

MY ARRAY FORMULA IS SLOW IF DATA LIST IS MORE THAN 10000R0WS
 

it would help if you posted the formula..
and explain how the data is organized (sorting, alpha(numeric) etc)

but yes.. i'd say array formulas on multiple columns
on 10000 rows of data takes processing time.

also you do not say if the arrayformula is entered in
an array of cells or just returns 1 value in 1 cell.

possible scenarios:
add a "helper" column with true/false formulae
then do a simple sumif.

write a custom function in VBA
(possibly not fast enough..)


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S.DURAIVEL - ABU DHABI wrote :

My array formula works very slower if the data list is more than
10000 rows and 200 columns. This situation i could not avoid also.
Dsum kind of approach does not meet my complex requirement. pl.
suggest