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Hatem Helal

MathWorks

Last seen: 4 years ago |  Active since 2012

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Answered
How can I acces data from an hdfs in parquet format
MATLAB R2019a adds support for reading and writing Apache Parquet files (doc). Here are the relevant release notes: 1. Import ...

5 years ago | 1

Answered
Please help me create a tall array from a large binary file and "fileDatastore" without running out of memory.
I think this problem could be nicely solved by implementing a custom datastore.

5 years ago | 1

Answered
How can you set up very large Tall Arrays without Running into swap/page-file issues
I think this problem could be nicely solved by implementing a custom datastore. The main idea is your datastore will need to kn...

5 years ago | 1

Answered
How to load or display content of the file from AWS S3
You need to call <https://www.mathworks.com/help/matlab/ref/matlab.io.datastore.read.html read> on the datastore. Its hard to m...

6 years ago | 0