Microstrategy, Inc.

Haijun Hu

Yanjie Chen

Ling Jing

Methods, systems, and apparatus, including computer-readable media, for authentication enhanced data indexing and searching. In some implementations, a search service is configured to receive and process queries from a plurality of different application servers, where each application server has an associated data repository. The search service receives a query associated with a user of a client device. The search service provides the query to a search backend having a search index for the plurality of application servers, where the search index describes contents of each of the respective data repositories of the application servers. Search results are received from the search backend, including search results representing data elements from different data repositories of the different application servers. At least some of the search results are provided as an output of the search service as a response to the query.

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Hangzhou, China

Haijun Hu