Microsoft Technology Licensing, LLC

Kaare Koehler Hoevik

Åge Andre Kvalnes

Charitha Herath Daskon Herath Mudiyanselage

Tor Kreutzer

Mohamed Azmil Macksood

Nicholas John Elder

Tim Schmidt

The disclosed technology is generally directed to graph queries with reduced latencies. In one example of the technology, there is a cross-tenancy collaboration between two different tenancies: a first tenancy that is homed in a first geographical region and a second tenancy that is homed in a second geographical region. In the first geographical region, a first set of graph data is stored. The first set of the graph data is associated with the first tenancy. A portion of the first set of the graph data to be copied from the first geographical region to the second geographical region is determined. In response to determining the portion of the first set of the graph data, a copy of the portion of the first set of the graph data is stored in the second geographical region.

Copying graph data between tenancies in different regions

The present disclosure relates to systems, methods, and computer-readable media for utilizing a content access authorization system to determine user access control efficiently and flexibly for digital documents that are stored in different geographic regions. For instance, the content access authorization system can convert sensitive user information for digital documents stored in a first geographic region into a probabilistic data structure that does not include user information and share the probabilistic data structure with a second geographic region. The content access authorization system can then utilize the probabilistic data structure to efficiently pre-filter user document access control for digital documents requested by a user in the second geographic region that are stored in the first geographic region, which significantly saves on latency and computing resource usage by reducing the number of document control access queries needed to be made to the first geographic region.

Utilizing probability data structures to improve access control of documents across geographic regions

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Porsgrunn, Norway

Kaare Koehler Hoevik