Abstract: Disclosed are systems and methods of querying a hybrid event index of a user. The systems and methods can include receiving a search request pertaining to at least a first namespace of a plurality of namespaces and determining a first index server storing a first portion of the hybrid event index associated with the first namespace. The systems and methods can further include searching, the first portion of the hybrid event index stored at the first index server, determining one or more attributes from the search request, and determining a payload based on the search results of the first portion of the hybrid event index. Finally, the systems and methods can include applying one or more attributes to the payload and sending the filtered payload.

Abstract: Disclosed are systems and methods of querying a hybrid event index of a user. The systems and methods can include receiving a search request pertaining to at least a first namespace of a plurality of namespaces and determining a first index server storing a first portion of the hybrid event index associated with the first namespace. The systems and methods can further include searching, the first portion of the hybrid event index stored at the first index server, determining one or more attributes from the search request, and determining a payload based on the search results of the first portion of the hybrid event index. Finally, the systems and methods can include applying one or more attributes to the payload and sending the filtered payload.

Abstract: Disclosed are systems and methods of querying a hybrid event index of a user. The systems and methods can include receiving a search request pertaining to at least a first namespace of a plurality of namespaces and determining a first index server storing a first portion of the hybrid event index associated with the first namespace. The systems and methods can further include searching, the first portion of the hybrid event index stored at the first index server, determining one or more attributes from the search request, and determining a payload based on the search results of the first portion of the hybrid event index. Finally, the systems and methods can include applying one or more attributes to the payload and sending the filtered payload.

Abstract: Disclosed are systems and methods of querying an event log of a user. The systems and methods can include receiving a search request pertaining to at least a first namespace of a plurality of namespaces and determining a first index server storing a first portion of the event log associated with the first namespace, the first index server being one of a plurality of index servers, each of the plurality of index servers storing a portion of the event log pertaining to at least one namespace of the plurality of namespaces. The systems and method can further include searching, the first portion of the event log stored at the first index server and determining a payload based on the search results of the first portion of the event logs. Finally, the systems and methods can include applying one or more attribute filters to the payload and sending the filtered payload.

Abstract: Disclosed are systems and methods of querying a hybrid event index of a user. The systems and methods can include receiving a search request pertaining to at least a first namespace of a plurality of namespaces and determining a first index server storing a first portion of the hybrid event index associated with the first namespace. The systems and methods can further include searching, the first portion of the hybrid event index stored at the first index server, determining one or more attributes from the search request, and determining a payload based on the search results of the first portion of the hybrid event index. Finally, the systems and methods can include applying one or more attributes to the payload and sending the filtered payload.

Abstract: A campaign offers and rewards system includes an offer serving engine, and an analytics engine with data intelligence. The analytics engine compares information about similar goods or services sold by different entities, manufacturers or service providers to create product and service categories. A redemption engine is included.

Abstract: A campaign offers and rewards system includes an offer serving engine that provides offers or rewards. An analytics engine, with data intelligence, identifies receipt line items and ties the line items, including uniform price code (“UPC”), stock keeping unit (“SKU”) or product short name from different receipts to create a list of products and services not matched to advertisers. A redemption engine is in communication with a database that includes a reward budget. The redemption engine assists in controlling the redemption of rewards in view of the reward budget and in response to a communication from the analytics engine.

Abstract: A campaign offers and rewards system is provided. A receipt intelligence engine includes receipt processing that in operation extracts information about items purchased based on an image of a receipt from at least one of a shopping trip and an electronic receipt from an online or offline transaction. An analytics engine includes data intelligence coupled to the receipt processing and performs analysis of the receipt. In response to processing and analysis, an offer is then sold.

Abstract: A campaign offers and rewards system includes a receipt intelligence engine with receipt processing that extracts information from a receipt, including information about items purchased based on a receipt from at least one of a shopping trip and an electronic receipt from an online or offline transaction. An analytics engine includes data intelligence coupled to the receipt processing and performs analysis of the receipt. The system is configured to be coupled to a mobile device.

Abstract: A differential steering and traction control system for an electrically propelled mower. Each of the front wheels has an electric motor wheel drive, and each rear wheel may have an electric steering motor. The operator's station has a steering wheel and a speed control. An electronic controller provides steering commands to the electric steering motor and separate speed commands to each electric motor wheel drive based on the angle of the rear wheel and the position of the speed control.