which method is better when dealing with cell arrays
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assuming we have a cell array containing some data coming from some data files that was structured in two methods:
1st method:
cell array of two columns, first column has the data file name, second column contains in each cell another cell array that contains a table in each of its cells, as in the image below
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/750774/image.png)
2nd method:
cell array of number of columns equal the maximum number of columns we may have and each cells contains a table (expanding of the cells in the first method) as in the image below
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/750779/image.png)
now, I have the folowing doubts:
- which method of sturcturing would be better in terms of time and effeciency having into mind that we are going to apply it to a huge number of data files (more than 10,000 files)?
- if the structuring would not affect that much, which one would be more faster when searching through the tables and extracting them?
- each table of these contains data that happened at a specific time, the time is one of th variables in a table and its unique for a table, given a certain interval of time, how we can extract the tables that has data accured in that interval of time? I have managed to do that for one table at a time knwoing the file name and the time but what if we want to search through this whole 'database', how can we do that?
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