We have two separate instances of kentico e- commerce site both using two different databases. Suppose sites are A (live site) and B (development version). In A instance, we have added new products and products have different options (attributes). We have also modified products options. In B instance, a lot of site enhancements have been made.
We want to replicate all these changes from A instance to B instance without affecting the other changes in B - basically we want all the product info from the live site to reflect in the development site. What would be the quickest and most efficient way to handle this with as less data loss as possible?