TDM file more than TDX

I run a batch script that downloads data, analyzes and stores them for later use, but the size of the TOC file is approximately 2.5 MB, when the size of files TDX is only 0.5 MB.  It seems strange that my meta data is ~ 5 x the size of my real data.

Any idea of what could happen here and suggestions to fix it?

There is an available compression method that only works for the TOC header.

Option Explicit

Dim targetfile: targetfile = "C:\temp\target.tdm."
Call DataFileSave ("" & replace (targetfile, "&", "&") & "zip", "CT" ")

which is available only by using script.

Be aware that this will end with a header of tdm aompressed and a file binary tdx.

But it might help in your place if you really need the smaller headers.

Old version of tiara not will also be able to read these files.

You will also pay an additional load with a little time. Check yourself.

Tags: NI Software

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