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uls [2013-11-06 13:03] uls created |
uls [2017-10-17 10:40] (current) uls |
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The Universal Logging System (ULS) is an open source solution for storing, | The Universal Logging System (ULS) is an open source solution for storing, | ||
- | logging, analysing, reporting and monitoring of nearly arbitrary numeric values, | + | logging, analysing, reporting and monitoring of nearly arbitrary, timestamp related numeric values, |
text expressions and large objects like files or images. | text expressions and large objects like files or images. | ||
- | Users can navigate and inspect this data as tables or graphs | + | Users can navigate and inspect this hierarchically organized data as tables or graphs by using a web browser. |
- | by using a web browser. Displayed results can be strung | + | Displayed results can be strung together to form reports. |
- | together to form reports. Thresholds can be defined which induce | + | |
- | the ULS to send notifications when violated. Data can be aggregated | + | Thresholds can be defined which induce the ULS to send notifications when violated. |
- | by numerous functions to hourly, daily, weekly or monthly figures, | + | Notifications can be sent by e-mail or may result in tickets (ULS Ticket Tracking) assigned to users or groups to solve the underlying problem. |
- | which can e.g. be kept for long term analysis. | + | |
+ | Data can be aggregated by numerous functions to hourly, daily, weekly or monthly figures, | ||
+ | which can be kept for long term analysis. | ||
+ | |||
+ | Each user has restricted access to data depending on the administratively defined access rights. | ||
+ | Users can be grouped together. | ||
+ | |||
+ | All administrative changes are logged for security reviews. |