3 results about "Client buffer" patented technology

Disclosed herein is a backtesting system comprising a user device and a service device. The user device comprises a user memory storing instructions causing a processor to display a primary interface for backtesting session selection, communicate via an event-based communication session with the service device, requests and delta-decodes price data, store the delta-decoded price data in a client buffer, and render a backtesting chart based on a simulation time and the price data corresponding to the simulation time. The service device includes a service memory storing instructions that cause a service processor to establish the communication session, retrieve backtesting session data, select historical data for financial instruments based on the backtesting session data and store the historical data in a service buffer of price data, delta-encode the price data, and transmit the delta-encoded price data to the user device.

Disclosed herein is a backtesting system comprising a user device and a service device. The user device comprises a user memory storing instructions causing a processor to display a primary interface for backtesting session selection, communicate via an event-based communication session with the service device, requests and delta-decodes price data, store the delta-decoded price data in a client buffer, and render a backtesting chart based on a simulation time and the price data corresponding to the simulation time. The service device includes a service memory storing instructions that cause a service processor to establish the communication session, retrieve backtesting session data, select historical data for financial instruments based on the backtesting session data and store the historical data in a service buffer of price data, delta- encode the price data, and transmit the delta-encoded price data to the user device.

The application discloses a GNSS network reference station system data scheduling method based on an MPTCP protocol, belongs to the technical field of data scheduling, and can make multiple same data packets be simultaneously transmitted on multiple paths by modifying a data transmission process of the MPTCP protocol, thereby solving the unstable connection problem caused by the single path transmission limitation of the Ntrip protocol; and a client buffer pool is designed to store different types of data, so that even if data packet loss occurs on one path, the client can still quickly select the data packet from the remaining paths, thereby reducing the risk of data packet loss; in addition, the method for dividing the buffer pool to store data also solves the buffer pool overflow problem of the MPTCP protocol multi-path data transmission, simultaneously divides the transmission data into two categories according to importance, and stores the data in different buffer pools, so as to reduce the data out-of-order phenomenon and improve the real-time performance of differential data transmission.