a question about datastore
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Would you help me understand the point of datastore?
Suppose I read an excel sheet with muliple sheets using datastore. I want to create a table that includes all variables in Sheet 1, Sheet 2, .... How can one do this?
Pooja Kumari 2022년 6월 28일
It is my understanding that you want to know about the point of Database and want to create a table from excel sheet with multiple sheet that include all variable stored in Sheet 1, Sheet 2.
Datastore is a repository for collection of data that are too large to fit in memory and datastore function builds one.
A datastore is an object for reading a single file or a collection of files or data.
You can refer to the following document to get a better understanding of the same:
You can read an excel sheet with multiple sheets using ‘spreadsheetDatastore’ function.
ssds = spreadsheetDatastore(location)
%This command will create a spreadsheet Datastore object from collection of data
You can store all the variable in the excel sheet in Sheet1, Sheet2 by using this piece of code:
ds = spreadsheetDatastore("your_excel_sheet.xlsx");
ds.Sheets = [1 2]; % if your excel sheet has 2 sheet as Sheet1 and Sheet2
% If you want to take all the sheets present in your excel sheet, you can pass " " (blank string)
You can refer to the given link below for more information on spreadsheetDatastore :