Caching Approach for Structured Data
Dazhe Zhao · Jisuanji gongcheng · 2010
For the conflicting problem between memory assumption and access speed caused by existing caching methods of report,a caching method is provided for structured data.The main characteristic of such method is caching the report data which has the structure of row and column to file as data blocks.The data to be cached as file is partitioned into indexing area and data area,then written to the file via a data blocking algorithm.Using such approach,the need data can be retrieved from the located block by index,and the data rapidly.Thereby,an optimized result can be obtained to the memory assumption and access speed problem.