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how I can generate of fast way a waveform graph with values of a data base?

I have a data base in which readings of 32 channels of temperature are stored, and I need to read the data of the table and to show them in a graph, at the moment I am using a FOR LOOP to create an Array and to show it in the graph, but this is too slow because they are many data. how I can do this of a fast way?

I am using execute Query from the database toolset
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It all depends on how the data is stored in the Database. If you can do a query and get an array of data points out that is obviously the easiest, however if you must get it item by item you are stuck with the for loop.

Here is a link that talks about saving an array to an Access database. The reverse is the same.
Can I Write an Array to an Access Database Using the Database Toolkit?

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