Number of rows able to be processed?


#1

Hi, I’m new to KNIME and was wondering if there was a row or column number limit for tabulated data? I have c. 3 M rows of data from a raster image that I was wanting to process.

Thanks.

Clint


#2

Hi!

You mean 3 million rows? I do manipulations and transformations with tables that have more then 30 million rows and 50 columns so I would say yes but the execution time will depend on your machine specification, Knime configuration,type of data you have in table and (mostly) on operations you preform with you data :wink:

Good luck!

Br,
Ivan


#3

Hi Ivan,

Thanks for your answer.

Yes that is correct. 3 million rows.
I’m interested in fuzzy clustering of 3 different bands extracted from a raster image.

Thanks again.

Clint


#4

Hi Clint!

Can’t help you on that one. Not familiar with fuzzy clustering nor how complex that method/analysis is.

Br,
Ivan