1. CTP is a set of futures brokerage business management system specially developed for futures companies. It consists of three systems: transaction, risk control and settlement. The trading system is mainly responsible for order processing, quotation forwarding and bank transfer. The settlement system is responsible for transaction management, account management, broker management, fund management, rate setting, day-end settlement, information inquiry and report management. The risk control system mainly carries out high-speed real-time trial calculation in the disk to reveal and control risks in time.

2. The comprehensive trading platform refers to the core technology of the "New Generation Trading System" in the last issue, which represents the advanced level of the trading system in the field of international derivatives, and adopts an innovative and completely accurate distributed architecture to ensure that all inputs of the system have certain results after distributed parallel processing, and can adapt to UDP reliable multicast communication technology to build the core information bus of the trading system. The multi-index technology, direct external key technology and efficient transaction management technology of the main memory database were improved, and the cluster fault-tolerant reliability guarantee mechanism with multi-service hosts working at the same time, backing up each other and freely joining was initiated, which overcame key technical difficulties such as performance and reliability and obtained five software copyrights. The system has powerful concurrent processing capability, with the entrustment performance exceeding 2,000 pens/second, the software itself reaching 8,000 pens/second, supporting the number of concurrent online customers of 1 1,000 customers/second, and can be further expanded by adding a front-end computer. The system is mainly for futures companies, and can also be used for futures trading of fund companies and investment companies.