In the current situation if we need to save data on gaia then we need to get previous data from already created file on gaia, attach new data then put again with whole data. Any alternative for this so that user can save data using append feature instead of first get all then attach new and put again?
I can definitely see how that would be useful. I’ve heard other people ask for this as well in the last. One constraint is that all underlying storage drivers may not support append.
A good next step for this is to open an issue request ticket on the Gaia github repo https://github.com/blockstack/gaia/issues