Syncing with select deletions

Due to slow download speeds from a cloud server to an end-user and the high costs associated therewith, described is a private environment that manages and utilizes resources provided by a public cloud and the storage horsepower of a private server. Certain embodiments envision syncing data objects across at least one cloud data bucket located in a public cloud and at least one server data bucket located in at least one private server. Certain aspects explore using a software platform that manages syncing data from a cloud data bucket to a server data bucket by way of asynchronous notifications from the cloud data bucket to the software platform. However, syncing data in the opposite direction from the server data bucket to the cloud data bucket is by way of direct syncing and not through asynchronous notifications. Conflict resolution is also described when two different data object versions are uploaded to two different data buckets before the data objects can be synced across the data buckets.