The input table for both examples, apache_logs, has a sample of five records of apache web user logs.
| id | logdata |
|---|---|
| 1 | 69.236.77.51 - Frank [26/Mar/2011:09:17:31 -0700] "GET /about/careers.php HTTP/1.1" 200 5976 "http://www.bing.com/search?q=Aster+data&src=ie9tr" "Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Trident/5.0)" |
| 2 | 168.187.7.114 - Lewis [27/Mar/2011:00:16:49 -0700] "GET / HTTP/1.0" 200 7203 "http://search.yahoo.com/search;_ylt=AtMGk4Fg.FlhWyX_ro.u0VybvZx4?p=ASTER&toggle=1&cop=mss&ei=UTF-8&fr=yfp-t-383-1" "Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0; SLCC2;.NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0;InfoPath.2)" |
| 3 | 75.36.209.106 - Patrick [20/May/2008:15:43:57 -0400] "GET / HTTP/1.1" 200 15251 "http://www.google.com/search?hl=en&q=%22Aster+Data+Systems%22" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; YPC 3.2.0; .NET CLR 1.1.4322; .NET CLR 2.0.50727; MS-RTC LM 8)" |
| 4 | 159.41.1.23 - - [06/Jul/2010:07:19:45 -0400] "GET /public/js/common.js HTTP/1.1" 200 16711 "http://www.baidu.com/s?ie=utf-8&f=8&rsv_bp=0&rsv_idx=1&tn=baidu&wd=aster%20data&rsv_pq=d31bd31c000dd71c&rsv_t=982dONZ4XBYXizw4wA%2BQD411WcEyn1YoJu4QSpNTQwwoTE7hgPFD9OBTObk&rsv_enter=1&rsv_sug3=11&rsv_sug1=1&rsv_sug2=0&rsv_sug7=100&inputT=3572&rsv_sug4=6596" "Mozilla/5.0 (Windows; U; Windows NT 5.1; it; rv:1.9.2.3) Gecko/20100401 Firefox/3.6.3" |
| 5 | 127.0.0.1 - -[10/Oct/2000:13:55:36 -0700] "GET /apache_pb.gif HTTP/1.0" 200 2326 "http://www.example.com/start.html" "Mozilla/4.08 [en] (Win98; I ;Nav)" |