PLTR Palantir Technologies Inc.

A data aggregation system is described, wherein the data aggregation system may include: a plurality of sensors distributed throughout an environment; a tile database comprising a memory for storing a hierarchy of tiled layers, wherein each layer in the hierarchy of tiled layers comprises a plurality of tiles; a tiling server, the tiling server configured to: receive sensor data from one or more sensors in the plurality of sensors; assign the sensor data to a base tile in a first layer in the hierarchy of tiled layers based on one or more properties of the one or more sensors; retrieve one or more aggregate tiles from the tile database based on an identity of the base tile in the first layer, the one or more aggregate tiles each taken from one or more further layers in the hierarchy of tiled layers; determine aggregate sensor data for each of the retrieved one or more aggregate tiles based on the sensor data stored on the base layer tile; assign the determined aggregate sensor data to the corresponding one or more aggregate tiles; and output the one or more aggregate tiles.

Systems and methods are provided for providing an object platform for datasets A definition of an object may be obtained.

Generating a first signature value corresponding to a first dataset stored in a first data region having a first access permission level.

Computer-implemented techniques for data extraction are described.

Techniques for implementing a streaming transaction in a transaction based data storage system is disclosed.