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== Contributions == | == Contributions == | ||
Revision as of 20:07, 28 September 2014
PVLng - PhotoVoltaic Logger new generation
A logging and data warehouse system for measuring data of sensors and photovoltaic plants.
The system acts basely as a data warehouse.
In computing, a data warehouse (DW, DWH), or an enterprise data warehouse (EDW), is a database used for reporting and data analysis. Integrating data from one or more disparate sources creates a central repository of data, a data warehouse (DW). Data warehouses store current and historical data and are used for creating trending reports for senior management reporting such as annual and quarterly comparisons. Wikipedia:Data warehouse
All data will be stored in an very simple and efficient internal structure (readings), optimized for data readout of any kind with a well defined API interface.
Get started
Start with the introduction, design and concept or Quick start, check API description or browse all pages.
Supported systems
| Data sources | Data targets | |
|---|---|---|
|
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Some of them are described on the Scripts page.
Get it
The source of the logger system is hosted on GitHub
The system consists of 2 independend repositories
Please check before installation the hard- and software requirements.
A demo installation is available to get a feeling.
Get support
Help needed
- Settings for other distributions as Debian
- Settings for other web servers as Apache and Nginx
Contribute
- Sign up here for an user account and write articles.
- All code contributions and bug reports are much appreciated.
-
with PayPal
Contributions
List about used software in PVLng
License
The MIT License (MIT) Copyright © 2012-2014 Knut Kohl <github@knutkohl.de> Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. http://opensource.org/licenses/MIT
