Mtom implements out - of - core streamline construction with multithread technology . mtom can overlap cpu and i / o , and can process in parallel with multiple cpus . mmfm or mtom can make streamline visualization on large unstructured grids with less memory , and has more efficient performance 方法mmfm将大规模数据文件映像成虚拟ram ，利用空间分块组织数据，减少缺页请求；方法mtom利用多线程技术实现out - of - core流线构造，重叠i / o与计算，适合并行处理。
This paper is in the discussion in - depth the technology of data warehouse , especially based on the on - line analytical processing ( olap ) , summarizing through an analysis of complicated medical activity , puts forward a special , large - scale and unified storage sets suiting practical application of the hospital , sets up a hospital topic data warehouse based on multidimensional model , and organizes the data by analyzing the topic for the basic frame 本文在深入探讨数据仓库技术、特别是联机分析处理( olap )的基础上,通过对复杂的医疗活动的分析概括,提出了适合医院实际应用的一个专门的、大型统一的数据存储集合,建立起基于多维模型的医院主题数据仓库,以分析主题为基本框架来组织数据。
To keep files organized , related documents are often stored inside folders ( sometimes called directories ) on the disk or other storage medium , for example , folders might contain memos to business associates while another holds a set of budgets for a specific project , organizing data into documents and folders is natural for most individuals 保持文件组织的,相关文件经常是被存放的里面文件夹(有时叫做目录)在盘或其它存储介质,例如,文件夹也许包含备忘录对商务伙伴当其它举行一套预算为一个具体项目,组织数据入文件和文件夹是自然的为多数个体。
The software uses idea of configuration on automatization . the paper have designed management of system , and introduces realization way of management system , finally , the paper advances improvement and improvement to the xml - based software . the utility provides an environment where you can make , edit , release and manage network courseware , you can make network coursewares that are characteristic and communicative , that can fit with the authors " style and specialties , that can accord with the educational technology rules 本论文介绍的课件制作系统提供一个制作、编辑、发布和管理网络课件的环境，能够把网络、 xml 、多媒体相结合，充分发挥了网络的交互性、 xml组织数据的灵活性、多媒体的形象性和直观性，制作出具有个性化和交互性的、适合制作者风格和特点的、符合教育技术规范的网络课件。
In addition , it analyzes and compares the implementation approaches and mechanisms of oracle spatial and arcsde , which are the two techniques to manage spatial data based on the pattern . thirdly , it respectively expounds the features and architectures of spatial data warehouse and distributed spatial database , concludes that they are uniform in reality although they seems to be opposite and then presents a model of distributed spatial data warehouse . finally , taking the construction of spatial data warehouse in the project of " digital fujian " as an example , it puts forward the scheme to implement data integration of spatial data warehouse <中文摘要> =本文围绕着空间数据仓库的数据集成的几个问题展开讨论：首先讨论了组织数据仓库不可避免的属性数据的异构性问题，给出了异构数据库的数据转换方法；接着，针对采用基于对象-关系模式的数据库管理空间数据的方式，讨论了其特点和实现策略，并就在该模式上实现空间数据管理的两种技术oraclespatial和arcsde的实现途径和机制进行了比较和分析；然后，分析了空间数据仓库和分布式空间数据库的特点和体系结构，并对二者看似对立实则统一的关系进行了分析，提出了分布式空间数据仓库的一种模型；最后以“数字福建-政务共享平台统计局专题信息改造工程”的空间数据仓库建设为例，给出了空间数据仓库的数据集成的实现方案。
Thirdly , we need to build up database to keep the data for data mining , and based on the analysis of economic data warehouse , data table and the problems of data granularity , data partition and the structure of data warehouse , we set the star structure of regional macro economic analysis , and we design the fact table and dimension table for data warehouse . so we design and construct economic data warehouse and fulfill economic data entry , transfer , store and management 在这章中我们给出了一个关于pse的数据仓库属性的定义，即：数据仓库是一种来源于各种渠道的单一的、完整的、稳定的、集成的数据存储，这个储存的数据本质上是面向主题的、集成的、非易失的和可动态更新的，数据的逻辑形式是提供公式数据和组织数据。
