数据库数据分类压缩算法研究  

Research on Database Data Classification and Compression Algorithm

作　　者：顾明[1] Gu Ming(Fuxin higher training college,fuxin Liaoning,123000)

机构地区：[1]阜新高等专科学校,辽宁阜新123000

出　　处：《电子测试》2021年第11期65-66,12,共3页Electronic Test

摘　　要：本文在将数据按照数值、时间戳和质量码进行划分的基础上,以各种数据的特征形态为依据,综合运用包括LZ78和LZW在内的两种LZ系列数据压缩算法完成了本文数据压缩算法的构建,从而使实时数据库数据的压缩质量和效率得以显著提升。On the basis of dividing the data according to the numerical value,timestamp and quality code,based on the characteristic form of various data,this article comprehensively uses two LZ series data compression algorithms including LZ78 and LZW to complete the data in this article.The compression algorithm is constructed to significantly improve the compression quality and efficiency of real-time database data.

关 键 词：数据库数据分类 数据特征形态 压缩算法 

分 类 号：TP311.13[自动化与计算机技术—计算机软件与理论]