Abstract: Systems, devices, and methods are provided for end-to-end tagging and tracking of event signals subject to privacy policies. User events comprising event source data may be collected. A user may be associated with a segment, and the segment may be mapped to data lineage information corresponding to the events that were used to determine that the user is in segment. A segment cache may be generated comprising portions that correspond to different data lineages subject to different privacy policies. Bid requests may be received and processed according to applicable privacy policies.

Abstract: Systems, devices, and methods are provided for end-to-end tagging and tracking of event signals subject to privacy policies. User events comprising event source data may be collected. A user may be associated with a segment, and the segment may be mapped to data lineage information corresponding to the events that were used to determine that the user is in segment. A segment cache may be generated comprising portions that correspond to different data lineages subject to different privacy policies. Bid requests may be received and processed according to applicable privacy policies.

Abstract: A distributed testing service for providing responsive and fault-tolerant testing computing platforms within a range of configurable testing conditions. The distributed testing service may be provide an independent worker registry service, a repository service, and multiple worker nodes. Further, the worker nodes may push, or initiate, transmissions to provide status information that may be used to determine appropriate worker nodes to client computers that are requesting worker nodes for executing test cases. The distributed testing service may provide network information for worker nodes to client computers so that communications involving executing the test cases on the worker nodes to not include the worker registry service or the repository service.

Abstract: A distributed testing service for providing responsive and fault-tolerant testing computing platforms within a range of configurable testing conditions. The distributed testing service may be provide an independent worker registry service, a repository service, and multiple worker nodes. Further, the worker nodes may push, or initiate, transmissions to provide status information that may be used to determine appropriate worker nodes to client computers that are requesting worker nodes for executing test cases. The distributed testing service may provide network information for worker nodes to client computers so that communications involving executing the test cases on the worker nodes to not include the worker registry service or the repository service.

Abstract: A distributed testing service for providing responsive and fault-tolerant testing computing platforms within a range of configurable testing conditions. The distributed testing service may be provide an independent worker registry service, a repository service, and multiple worker nodes. Further, the worker nodes may push, or initiate, transmissions to provide status information that may be used to determine appropriate worker nodes to client computers that are requesting worker nodes for executing test cases. The distributed testing service may provide network information for worker nodes to client computers so that communications involving executing the test cases on the worker nodes to not include the worker registry service or the repository service.