• But could you advise how I can analyze/monitor the growth of the files? And also suggest ,is there any documents related to this?

    if you google it, you will find the script which tells the growth of your data. I did in past and found it on one of the sql forum. Unfortunately the script is no more with me.

    I think, I didn’t get answer for my previous question that, what is the action required from my side if used space of the data(mdf) file is reached to 98-100% of the production database.

    you need to either increase the disk space where you have your mdf or need to move mdf(using attach/dettach) to new location where you have sufficient space for it to grow.

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    Ashish