There are events from different web server logs (see below). What can you tell about each row? What is happening in each row? What might be interesting in case of incident investigation? timestamp="09/Mar/2016:11:14:34 +0300" client_ip="73.9.84.166" user_agent="Debian APT-HTTP/1.3 (0.8.16~exp12ubuntu10.26)" url="/precise-security/stable/amd64/Packages.bz2" [09/Mar/2016:11:14:35 +0300] wiki-api.company-realm.ru 25.255.240.122 "GET /_api/frontend/.is_readonly?=&__uid=1120000000006167 HTTP/1.1" 200 "-" "-" "ivanovaa" "companyuid=5986251411438764783" - 717 0.022 0.022 [09/Mar/2016:11:14:35 +0300] fml.company-realm.ru 202a:6b8:b010:2048:0:d0c0:5:12 "GET /rest/v2/call/collectPoolFromQueriesRatings/32b86116-e409-11e5-bdc7-0025909427cc?ticket=3201127 HTTP/1.1" 414 "-" "Apache CXF 3.0.4" "-" [09/Mar/2016:11:14:35 +0300] 127.0.0.1:443 127.0.0.1 "GET /ping HTTP/1.0" 200 "-" "KeepAliveClient" "-" "companyuid=-" - 273 0.146 0.146 [09/Mar/2016:11:14:34 +0300] st.company-realm.ru 127.0.0.1 "GET /ping HTTP/1.0" 200 "-" "KeepAliveClient" "-" "companyuid=-" - 236 0.000 0.000 2002:6b8:0:2807:e18e:6d1d:86a9:400f - shishkin [09/Mar/2016:11:00:17 +0300] "GET /relev/relev.pl?action=show&ncrnd=4555 HTTP/1.1" 200 200 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:44.0) Gecko/20100101 Firefox/44.0"

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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There are events from different web server logs (see below).

What can you tell about each row? What is happening in each row? What might be interesting in case of incident investigation?

timestamp="09/Mar/2016:11:14:34 +0300" client_ip="73.9.84.166" user_agent="Debian APT-HTTP/1.3 (0.8.16~exp12ubuntu10.26)" url="/precise-security/stable/amd64/Packages.bz2"
[09/Mar/2016:11:14:35 +0300] wiki-api.company-realm.ru 25.255.240.122 "GET /_api/frontend/.is_readonly?=&__uid=1120000000006167 HTTP/1.1" 200 "-" "-" "ivanovaa" "companyuid=5986251411438764783" - 717 0.022 0.022
[09/Mar/2016:11:14:35 +0300] fml.company-realm.ru 202a:6b8:b010:2048:0:d0c0:5:12 "GET /rest/v2/call/collectPoolFromQueriesRatings/32b86116-e409-11e5-bdc7-0025909427cc?ticket=3201127 HTTP/1.1" 414 "-" "Apache CXF 3.0.4" "-"
[09/Mar/2016:11:14:35 +0300] 127.0.0.1:443 127.0.0.1 "GET /ping HTTP/1.0" 200 "-" "KeepAliveClient" "-" "companyuid=-" - 273 0.146 0.146
[09/Mar/2016:11:14:34 +0300] st.company-realm.ru 127.0.0.1 "GET /ping HTTP/1.0" 200 "-" "KeepAliveClient" "-" "companyuid=-" - 236 0.000 0.000
2002:6b8:0:2807:e18e:6d1d:86a9:400f - shishkin [09/Mar/2016:11:00:17 +0300] "GET /relev/relev.pl?action=show&ncrnd=4555 HTTP/1.1" 200 200 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:44.0) Gecko/20100101 Firefox/44.0"

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