Data exchange availability, listing visibility, and listing fulfillment

A system comprising:

• a memory;
• and
• a processing device operatively coupled to the memory, the processing device to:
• specify a set of geographical regions where a data exchange is available by specifying, within a first data persistence object (DPO),a string comprising a location identifier of each of the set of geographical regions, each of the set of geographical regions comprising one or more remote deployments and wherein the first DPO extends a base DPO of the data exchange that stores metadata defining the data exchange, wherein each of the one or more remote deployments corresponds to a deployment shard, wherein each deployment shard in a geographical region has a similar location identifier of the geographical region, wherein information related to the data exchange in the geographical region is accessible within the deployment shard, wherein the information related to the data exchange in the geographical region is duplicated to a new deployment shard in response to creation of the new deployment shard in the geographical region;
• specify one or more of the set of geographical regions where a data listing is visible;
• in response to receiving a request to access the data listing from a remote deployment of the one or more geographical regions, determine whether to reject or fulfill the request, wherein the request to access the data listing from the remote deployment comprises a global message for managing requests to data providers for access to data listings, and wherein the global message updates the base DPO of the data exchange with information of the request, wherein the global message includes custom logic that is utilized to perform the update of the base DPO with the information of the request;
• and
• in response to determining to fulfill the request, replicate data of the data listing to the remote deployment.

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

• specify a set of geographical regions where a data exchange is available by specifying, within a first data persistence object (DPO), a string comprising a location identifier of each of the set of geographical regions, each of the set of geographical regions comprising one or more remote deployments and wherein the first DPO extends a base DPO of the data exchange that stores metadata defining the data exchange, wherein each of the one or more remote deployments corresponds to a deployment shard, wherein each deployment shard in a geographical region has a similar location identifier of the geographical region, wherein information related to the data exchange in the geographical region is accessible within the deployment shard, wherein the information related to the data exchange in the geographical region is duplicated to a new deployment shard in response to creation of the new deployment shard in the geographical region;
• specify one or more of the set of geographical regions where a data listing is visible;
• in response to receiving a request to access the data listing from a remote deployment of the one or more geographical regions, determine whether to reject or fulfill the request, wherein the request to access the data listing from the remote deployment comprises a global message for managing requests to data providers for access to data listings, and wherein the global message updates the base DPO of the data exchange with information of the request, wherein the global message includes custom logic that is utilized to perform the update of the base DPO with the information of the request;
• and
• in response to determining to fulfill the request, replicate, by the processing device, data of the data listing to the remote deployment.