公开(公告)号：US09917822B2

公开(公告)日：2018-03-13

申请号：US14247418

申请日：2014-04-08

申请人： Microsoft Technology Licensing, LLC

发明人： Benjamin Livshits ,  Henricus Johannes Maria Meijer ,  Cedric Fournet ,  Jeffrey Van Gogh ,  Danny van Velzen ,  Abhishek Prateek ,  Krishnaprasad Vikram

IPC分类号： G06F15/173 ,  H04L29/06 ,  G06F21/52 ,  G06F7/04

CPC分类号： H04L63/08 ,  G06F21/52 ,  G06F2221/2101

摘要： A processing system for distributed multi-tier applications is provided. The system includes a server component that executes a replica of a client-side application, where a client component executes the client-side application. The client component captures events from the client-side application and transmits the events to the replica to validate the computational integrity security of the application.

公开(公告)号：US10242051B2

公开(公告)日：2019-03-26

申请号：US15213726

申请日：2016-07-19

申请人： MICROSOFT TECHNOLOGY LICENSING, LLC

发明人： Eugene Shinn ,  Harish Jayanti ,  Abhishek Prateek

IPC分类号： G06F17/30

摘要： Methods, computer systems, and computer-storage media are provided for increasing the efficiency of a multi-tenant geospatial data index. Efficiency is increased by using a multi-tenant model for storing and serving the data, processing raw geospatial data received from tenants into a runtime-optimized format, and by partitioning tenant geospatial data into a processor memory portion and a file system memory portion. Efficiency is also increased by executing a staged upload of the processor memory portion and the file system memory portion to a subset of host machines in order to check for invalid data before uploading the data to the remaining host machines. Additionally, efficiency is increased by optimizing geospatial search queries using query filters stored in a query filter cache, and executing the query filters initially against the processor memory.