摘要
对以软件为主的证券行情传输解决方案进行了分析,在现行证券行情传输软件系统的基础上采用了一种新型的行情编码解码算法和数据传输机制,极大地提高了软件的效率和适应性,并对压缩解压算法的应用和实现以及网络数据传输的可靠性和效率改进作了一些探讨。
This paper develops an effective and flexible software system to broadcast stock quotes through computer network.The system adopts a novel algorithm to encode data and has a reliable data transportation mechanism. The new pre-encode method can be integrated into RLE (run length encoding) to get high compression ratio in changing-file encoding, and it analyses its advantage in both theory and experiment.It implements and customs the sliding- window algorithm of TCP protocol in application layer to enhance the reliability and efficiency of data transportation.
出处
《计算机工程》
CAS
CSCD
北大核心
2004年第18期187-189,共3页
Computer Engineering
关键词
网络
编码
容错
性能优化
Network
Encode
Error tolerance
Performance optimization
