Intelligent Hierarchical Message Sequential Publishing Method Based on Civil Aviation Message System

In order not to affect departure services such as passenger security checks and baggage sorting, higher requirements have been put forward for message processing performance. And due to the strict sequence requirements for baggage messages or passenger information data issued by airlines at various airports, and the processing performance required for different levels of business support, the sequence of messages is also completely different. Based on these issues, this article uses real-time dynamic perception of available partitions and orderkeys based on flight data under different levels of passenger and luggage data protection in civil aviation. Using hash algorithm to intelligently calculate specific partition landing points, high-performance message sequential publishing is achieved. Hash algorithm is a function that compresses messages of any length into a fixed length message digest. This algorithm can efficiently retrieve orderkey data, minimizing the development cost and design complexity of high-performance message sequential publishing to the greatest extent possible. We greatly improve the availability of the entire cluster message interaction service, enhance the overall service quality, and can support multiple complex business scenarios. This method provides data publishing support for 249 airport security check, baggage, integration and other systems, and provides sequential data publishing for 8 airlines including 4 major airlines, supporting comprehensive “aviation+” services, value-added services, cross channel self-service changes, etc. Although the message sequence publishing method presented in this article is a relatively specific technical topic, its application can be found in multiple disciplines. In supply chain management, the orderly transmission of information flow is one of the key factors for achieving efficient logistics and inventory management. In financial markets, transaction information must be accurately recorded and disseminated in chronological order, which is crucial for market transparency and fairness. In control system design, the order and timing of input signals are crucial for system response. These scenarios demonstrate the principle of applying the message sequential publishing method proposed in this article to different disciplinary fields, in order to promote deeper understanding and problem-solving abilities.