Travelsky Technology has been granted a patent for a method and system that enhances air freight rate data caching. The innovation involves transforming and fragmenting data for efficient storage in a two-level cache system, improving horizontal expansion capacity and optimizing data retrieval based on flight origins and destinations. GlobalData’s report on Travelsky Technology gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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According to GlobalData’s company profile on Travelsky Technology, AI for workflow management was a key innovation area identified from patents. Travelsky Technology's grant share as of June 2024 was 21%. Grant share is based on the ratio of number of grants to total number of patents.
Air freight rate data caching method and system
The patent US11983109B2 outlines a method and system for efficiently caching air freight rate data. The process begins with transforming the air freight rate data into a suitable format for a first-level cache, which is identified as a Redis cluster. The method involves data sharding based on the origin and destination cities of flights, creating data shards that include both indivisible and divisible subsets of the air freight rate data. Each data node in the shards contains a complete copy of the indivisible data and a subset of the divisible data, which is organized into smaller data subsets. These shards are then committed and stored in a second-level cache, specified as a Linux kernel-level shared memory.
Additionally, the system incorporates mechanisms for handling incremental data updates. When a piece of air freight rate data is accessed from the second-level cache, the system checks for any incremental data in the first-level cache. If such data exists, it is read and processed using a preset fusion algorithm to ensure consistency between the two caches. This algorithm includes operations for discarding, deleting, modifying, and inserting data based on the nature of the incremental updates. The overall design aims to enhance the efficiency and reliability of air freight rate data management, facilitating quicker access and improved data integrity.
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