SkyServer交通报告-第一个五年
SkyServer Traffic Report - The First Five Years
摘要：
SkyServer是斯隆数字巡天目录存档服务器的互联网门户。从2001年到2006年，在300万个会话中有100万个访问者，产生了1.7亿次Web点击，1600万次临时SQL查询和6200万次页面浏览。该网站目前平均每月有3.5万名访问者和40万次访问。Web和SQL日志是公开的。我们分析了流量和会话的持续时间，使用模式，数据产品和客户端类型（凡人或机器人）随着时间的推移。分析表明：（1）该网站的受欢迎程度，（2）提供了近5万小时的交互式教学的教育网站，（3）交互式，编程和批处理本地访问的相对使用，（4）作为数据发布的一部分，向科学家提供临时SQL，个人数据库和批处理作业访问的成功，（5）对“旧”数据集的持续兴趣，（6）SQL结构的使用，以及（7）当用户呈现不正确的SQL语句时，使用正确的SQL查询的语料库来建议类似但正确的语句的新颖方法。
英文摘要：
The SkyServer is an Internet portal to the Sloan Digital Sky Survey Catalog Archive Server. From 2001 to 2006, there were a million visitors in 3 million sessions generating 170 million Web hits, 16 million ad-hoc SQL queries, and 62 million page views. The site currently averages 35 thousand visitors and 400 thousand sessions per month. The Web and SQL logs are public. We analyzed traffic and sessions by duration, usage pattern, data product, and client type (mortal or bot) over time. The analysis shows (1) the site's popularity, (2) the educational website that delivered nearly fifty thousand hours of interactive instruction, (3) the relative use of interactive, programmatic, and batch-local access, (4) the success of offering ad-hoc SQL, personal database, and batch job access to scientists as part of the data publication, (5) the continuing interest in "old" datasets, (6) the usage of SQL constructs, and (7) a novel approach of using the corpus of correct SQL queries to suggest similar but correct statements when a user presents an incorrect SQL statement.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
