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The 15 Most Common Web Server Tags and Real-Time Alerts

  • The 15 Most Common Web Server Tags and Real-Time Alerts-

    Null Pointer Exception

    This is probably the most common error that a Java/Tomcat developer will get. It is caused when the code being run behind the Web server tries to do something with data that does not exist. This can be generated by either poor programming or by data that was expected to exist that doesn't. Keep an eye on outgoing responses to your user to make sure that this common issue is minimized.

    "/NullPointerException"

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The 15 Most Common Web Server Tags and Real-Time Alerts

  • 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18
  • The 15 Most Common Web Server Tags and Real-Time Alerts-8

    Null Pointer Exception

    This is probably the most common error that a Java/Tomcat developer will get. It is caused when the code being run behind the Web server tries to do something with data that does not exist. This can be generated by either poor programming or by data that was expected to exist that doesn't. Keep an eye on outgoing responses to your user to make sure that this common issue is minimized.

    "/NullPointerException"

Log data is becoming an increasingly important indicator of companies' application, IT and overall business health. It is the go-to data when things go wrong.

More than ever before, companies are turning to logs to proactively troubleshoot in development, support real-time performance-monitoring efforts, analyze user behavior and assure security compliance. Based on Logentries' 25,000 global users who are actively analyzing and tagging critical log events in real time, the top tags fall into three critical categories: organization-wide exceptions (e.g., general browser and server issues); security-related tags (e.g., tracking SQL injection attempts to block breaches); and specific, application-level server exceptions.

In this slide show, Logentries Chief Scientist Dr. Trevor Parsons shares perspective on the 15 most common Web server tags and real-time alerts so any company can quickly start classifying log data and proactively identify common issues.