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Loading big CSV, and laptops with 8GB doesn't work

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Tina Zhao
Tina Zhao am 16 Mär. 2016
Beantwortet: Dave Behera am 21 Mär. 2016
My script loads big CSV files and processes it. But some end users said csv files bigger than 350MB won't work. Is there a way to manage the RAM issue? Can Matlab split it and load it into smaller files or is there any other ways? Thanks.

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Dave Behera
Dave Behera am 21 Mär. 2016
Hi Tina,
To read huge .csv files in MATLAB, the datastore feature may be helpful. Please see the following link: Datastore
Using a datastore, you can load a .csv file and specify how many rows to read at a time. The datastore would read only that many rows into memory, and not the entire file. This way, you won't need to split your file into multiple files.

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