Managing version sharing in a data exchange

A system comprising:

• a memory;
• and
• a processing device operatively coupled to the memory, the processing device to:
• generate a plurality of listings in a data exchange, wherein a first listing of the plurality of listings comprises a reference to a first version of shared data within a first database, wherein the first version is one of a plurality of versions of the shared data within the first database, wherein a data set within the first version of the shared data within the first database comprises a first structure, wherein the data set within a second version of the plurality of versions of the shared data within the first database comprises a second structure, and wherein the first structure of the first version is incompatible with the second structure of the second version;
• receive a request from a member of the data exchange for access to the first listing;
• and
• limit access for the member to the first version of the shared data of the first database referenced by the first listing.

A non-transitory computer-readable medium having instructions stored thereon which, when executed by a processing device, cause the processing device to:

• generate a plurality of listings in a data exchange, wherein a first listing of the plurality of listings comprises a reference to a first version of shared data within a first database, wherein the first version is one of a plurality of versions of the shared data within the first database, wherein a data set within the first version of the shared data within the first database comprises a first structure, wherein the data set within a second version of the plurality of versions of the shared data within the first database comprises a second structure, and wherein the first structure of the first version is incompatible with the second structure of the second version;
• receive a request from a member of the data exchange for access to the first listing;
• and
• limit, by the processing device, access for the member to the first version of the shared data of the first database referenced by the first listing.