If your building blueprint graphic is very large or you intend to map an enormous quantity of data points, you may require the latest multicore processor and several gigabytes of RAM.
如果建筑物设计图非常大或者需要映射非常大量的数据点，则有可能需要使用最新的多核处理器和几个GB的内存。
Like the Google framework MapReduce; MR describes a way of implementing parallelism using the Map function which splits a large data into multiple key-value pairs.
如Google框架MapReduce；MR描述了一种使用Map功能实现并行性的方法，它将大型数据分割成多个键-值对。
Using Memory Map File and Multi-thread dispatch technology, to manage and dispatch large terrain data and texture data.
使用内存映射文件技术及多线程调度技术，用于管理和调度大数据量地形数据和纹理数据。
The map function is designed to take a large data input and divide it into smaller pieces, which it then hands off to other processes that can do something with it.
map函数专用于获取大数据输入，并将其分成小片段，然后交由其他进程进行操作。
An example is Sherelog, a service that fetches data from Suica and "visualizes personal train-ride records on a large public map (or Google Map)."
该服务使用Suica的数据，“在一张公共地图中（或Google地图）中标记个人搭乘火车的记录”。
Using the map data, they found a way to determine the numbers in real time and trigger warnings 30 minutes to two hours ahead of time if unusually large crowds are expected to gather.
利用地图数据，他们发现了一种方法来确定实时数字。而且如果将有大量人群聚集，该算法则会提前30分钟到两小时触发警告。
For the problem of large amount of GIS map data, the algorithm of data compression by multi-resolution analysis and border processing is presented.
针对地理信息系统地图数据量大的问题，提出了多分辨分析数据压缩和边界处理方法。
The topographic map contains a large amount of elevation information, and is an important source of DEM data.
地形图中包含了大量的高程信息，是DEM数据的重要的来源。
Workload of map and table pretreatment and edition was mitigated on large scale, spatial data precision was increase.
减轻了图表预处理和编辑的工作量，使空间数据精度提高。
The technology of acquiring space information data is introducing the map digitisation at present, so that large quantities of works repeated are increased.
目前地理信息系统，获取空间据数据的技术是采用地图数字化，从而增加了大量的重复工作。
The system, which constructs a numeric map of the Yangtze River and the related lakes and stores a large amount of data on fishery resource, perfectly integrates the maps and attribute data.
该系统构建了长江及其流域湖泊的数字化地图，存储了大量的长江中下游渔业资源数据及其相关信息，实现了矢量图形数据和属性数据的完美结合。
The geological map spatial database is large and complicated. To ensure the quality of database, it is essential to check the data systematically during the database construction.
地质图空间数据库数据量大，内容复杂，为了保证数据库的质量，在地质图空间数据库的建立过程中，对数据的全面系统检查工作是非常必要的。
The geological map spatial database is large and complicated. To ensure the quality of database, it is essential to check the data systematically during the database construction.
地质图空间数据库数据量大，内容复杂，为了保证数据库的质量，在地质图空间数据库的建立过程中，对数据的全面系统检查工作是非常必要的。
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