Abstract: Embodiments are directed to managing data in a file system. A source bucket that contains a plurality of objects on a cloud computing environment may be determined. The source bucket may be associated with a target directory in the file system based on an integration relationship. Object keys from the object store may be provided based on a query and filter rules such that each object key corresponds to an object in the source bucket that conforms to the filter rules. Source objects in the source bucket may be determined based on the object keys such that each source object corresponds to one of the object keys. Target files that correspond to the source objects may be determined based on the integration relationship. In response to determining changed target files or changed source objects, copying the changed source objects or the changed target files to the target directory.