活动日志的数据集的大小。
定义多少活动日志的数据集。
一个内部信息的例子可能是数据中心的日志文件，外部信息可能是一些抓取的网站或从数据目录下载的数据集。
An example of internal information might be log files from a data center, and external information might be several crawled websites or a dataset downloaded from a data catalog.
考虑从即时消息日志、电话记录或其他来源中提取登录时间及活动时间，构建附加数据集及重叠数据集。
Consider extracting login and activity times from your instant messaging logs, phone records, or other sources to build additional and overlapping data sets.
在本例中，您想从Apache访问日志开始，将其转换为一个数据集，这个数据集包含您正从各种浏览器收到的那些请求。
In this example you want to start with Apache access logs and turn this into a dataset that just contains how many requests you are getting from the various browsers.
通过空间数据集和目标操作日志表创造性地将地理对象的空间信息和时态信息分开，又通过目标标识和版本号联系在一起。
Spatial information and temporal information of geo-objects are split by spatial dataset and objects operation log, and they are integrated with object identifications and versions.
日志数据的分析可以通过统计数据的形式，像统计经常被访问的页面集、统计经常需要分析的重要的表格数据、通过网站分析找出一般的访问路径模式等。
Log analysis includes straightforward statistics, such as page access frequency, as well as more sophisticated forms of analysis, such as finding the common traversal paths through a Web site.
返回由备份集内包含的数据库和日志文件列表组成的结果集。
The backup set holds a backup of a database other than the existing 'AAA' database.
返回由备份集内包含的数据库和日志文件列表组成的结果集。
The backup set holds a backup of a database other than the existing 'AAA' database.
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