Syslog-protokollan viestien analysointi järjestelmän vianetsinnän apuna

Tietojärjestelmät keräävät toiminnastaan jatkuvasti lokitietoja. Vikatilanteissa lokitietoja voidaan hyödyntää virheen paikantamisen apuna. Lokinkirjoittamisen teollisuusstandardiksi on noussut Syslog-protokolla. Tarve protokollaa varten kehitetyille lokianalyysitekniikoille ja -työkaluille on näin...

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Main Author: Nurminen, Ilona
Other Authors: Informaatioteknologian tiedekunta, Faculty of Information Technology, Informaatioteknologia, Information Technology, University of Jyväskylä, Jyväskylän yliopisto
Format: Bachelor's thesis
Language:fin
Published: 2017
Subjects:
Online Access: https://jyx.jyu.fi/handle/123456789/54041
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author Nurminen, Ilona
author2 Informaatioteknologian tiedekunta Faculty of Information Technology Informaatioteknologia Information Technology University of Jyväskylä Jyväskylän yliopisto
author_facet Nurminen, Ilona Informaatioteknologian tiedekunta Faculty of Information Technology Informaatioteknologia Information Technology University of Jyväskylä Jyväskylän yliopisto Nurminen, Ilona Informaatioteknologian tiedekunta Faculty of Information Technology Informaatioteknologia Information Technology University of Jyväskylä Jyväskylän yliopisto
author_sort Nurminen, Ilona
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description Tietojärjestelmät keräävät toiminnastaan jatkuvasti lokitietoja. Vikatilanteissa lokitietoja voidaan hyödyntää virheen paikantamisen apuna. Lokinkirjoittamisen teollisuusstandardiksi on noussut Syslog-protokolla. Tarve protokollaa varten kehitetyille lokianalyysitekniikoille ja -työkaluille on näin ollen noussut. Tässä kandidaatintutkielmassa pyritään esittelemään näitä analyysitekniikoita ja -työkaluja, ja pohtimaan näiden hyödyllisyyttä järjestelmän vianetsintää suorittavan järjestelmänvalvojan näkökulmasta. Information systems constantly gather operational log data. In case of system failure, this log data can be used as a troubleshooting tool in locating the problem source. The Syslog protocol has become an industry standard in logging. For this reason, a need for log analysis techniques and tools for the protocol has arisen. This bachelor's thesis attempts to introduce these techniques and tools, as well as consider their effectiveness in system troubleshooting from a system administrator's viewpoint.
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spellingShingle Nurminen, Ilona Syslog-protokollan viestien analysointi järjestelmän vianetsinnän apuna Syslog lokianalyysi järjestelmänvalvonta vianetsintä log analysis system administration troubleshooting Tietotekniikka Mathematical Information Technology
title Syslog-protokollan viestien analysointi järjestelmän vianetsinnän apuna
title_full Syslog-protokollan viestien analysointi järjestelmän vianetsinnän apuna
title_fullStr Syslog-protokollan viestien analysointi järjestelmän vianetsinnän apuna Syslog-protokollan viestien analysointi järjestelmän vianetsinnän apuna
title_full_unstemmed Syslog-protokollan viestien analysointi järjestelmän vianetsinnän apuna Syslog-protokollan viestien analysointi järjestelmän vianetsinnän apuna
title_short Syslog-protokollan viestien analysointi järjestelmän vianetsinnän apuna
title_sort syslog protokollan viestien analysointi järjestelmän vianetsinnän apuna
title_txtP Syslog-protokollan viestien analysointi järjestelmän vianetsinnän apuna
topic Syslog lokianalyysi järjestelmänvalvonta vianetsintä log analysis system administration troubleshooting Tietotekniikka Mathematical Information Technology
topic_facet Mathematical Information Technology Syslog Tietotekniikka järjestelmänvalvonta log analysis lokianalyysi system administration troubleshooting vianetsintä
url https://jyx.jyu.fi/handle/123456789/54041 http://www.urn.fi/URN:NBN:fi:jyu-201705192424
work_keys_str_mv AT nurminenilona syslogprotokollanviestienanalysointijärjestelmänvianetsinnänapuna