Hi @Sweetnesh Dholariya ,
Thank you for posting query in Microsoft Q&A Platform.
Files in Storage accounts will not get append. They always get overwrite when we save with same name.
In your case since your file names are different, you are seeing 12 different files.
If you want to read all these 12 files data as single dataset then very easily you can read them as single dataset into your down streams using
azure data factoryor
azure synapse analytics services.
So, we cannot append in to same file in storage accounts. The way you are having 12 different files in same folder is actually good way handling things.
Please would like to know how exactly we can read all files data as single dataset using
azure data factory or
azure synapse analytics please let me know, I can share more details on it.
Hope this helps. Please let me know if any further queries.