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start [2014-05-13 16:02] uls [Universal Logging System] |
start [2018-10-30 11:27] (current) uls [Unix2Web] |
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The [[uls:|Universal Logging System (ULS)]] is an open source solution for storing, | The [[uls:|Universal Logging System (ULS)]] is an open source solution for storing, | ||
- | logging, analyzing, reporting and monitoring of nearly arbitrary numeric values, | + | logging, analyzing and reporting of time-related, nearly arbitrary 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 | + | It is published under the [[https://www.gnu.org/licenses/gpl-3.0.html|GNU General Public License 3]]. |
+ | |||
+ | Users can navigate and inspect the saved data as tables or graphs | ||
by using a web browser. Displayed results can be strung | by using a web browser. Displayed results can be strung | ||
- | together to form reports. Thresholds can be defined which induce | + | together to form reports. |
- | the ULS to send e-mail notifications or generate tickets when violated. | + | |
- | Data can be aggregated | + | Thresholds, like limits and is-alives, can be defined which, |
- | by numerous functions to hourly, daily, weekly or monthly figures, | + | in case of threshold violations, induce |
- | which can e.g. be kept for long term analysis. | + | the ULS to send e-mail notifications or to generate tickets for the |
+ | ULS internal ticket tracking. | ||
+ | |||
+ | All data can be aggregated | ||
+ | by numerous data type dependent functions to hourly, daily, weekly or monthly figures, | ||
+ | which can e.g. be kept for long term analysis and monitoring. | ||
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===== Unix2Web ===== | ===== Unix2Web ===== | ||
- | The base of its all! | + | The base application server of ULS. |
- | The ULS is based on the special open source web server [[unix2web:|Unix2Web]] which allows | + | The application part of ULS is based on the special open source web server [[unix2web:|Unix2Web]], aka [[unix2web:|u2w]], which allows |
simple programming of web services with Unix shell commands but also | simple programming of web services with Unix shell commands but also | ||
supports an own programming language. | supports an own programming language. | ||
- | This web server has a **VERY** specific language suitable for solutions from general purpose to very specific. | + | This web server has a specific language suitable for solutions from general purpose to very specific ones. |
- | This web server is the base for all projects presented here. | + | This web server is used as the base application server for all projects presented here. |
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This web site is far from being complete! | This web site is far from being complete! | ||
- | We are currently changing our document based documentation | + | We do have document based documentation and we are constantly integrating these documents |
- | to this DokuWiki based web site, which will still take some time. | + | to this [[https://www.dokuwiki.org/dokuwiki|DokuWiki]] based web site, which is an ongoing process. |
Therefore, you will find things marked as :TODO: or FIXME, | Therefore, you will find things marked as :TODO: or FIXME, | ||
- | mistakes or perhaps even more often malformed document sections or tables. | + | mistakes or perhaps malformed document sections or tables. |
+ | Scripts or packages may be missing or may be outdated, normally, we develop faster than the documentation can follow. | ||
We are constantly working on improvement, sorry for the inconvienience. | We are constantly working on improvement, sorry for the inconvienience. | ||