Difference between revisions of "Main Page"

Latest revision as of 15:08, 3 April 2016

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
Fronius inverters with ComCard Kostal Piko inverters Kaco inverters (RS485 yet) OWFS, all sensors S0 signals Energy meters with D0 according to IEC 62056-21 SMA inverters and Sensorbox via Webbox Weather underground (Open weather map, but Weather undergound is suggested :-)		Alerts as mail or via Twitter Mail for statistics PVOutput PV-Log Sonnenertrag.eu ThingSpeek Twitter Xively

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

Web frontend and API in PVLng core repository
Data acquisition scripts in PVLng-scripts repository

Please check before installation the hard- and software requirements.

A demo installation is available to get a feeling.

Get support

Follow @PVLng_com

PVLng core Issue tracker
PVLng scripts Issue tracker
If you have problems with the frontend, it would be nice if you send me some details about it.

Help needed

Settings for other distributions than Debian
Settings for other web servers than Apache and Nginx

Contribute

For an account to edit articles with contact me.
Login and write articles.
All code contributions and bug reports are much appreciated.
- The project is managed with the Git Flow branching model^[1] and tools^[2], so all pull requests must always target the develop branch!
- Please use soft tabs (four spaces) instead of hard tabs
- Include commenting where appropriate and add a descriptive pull request message
with PayPal

Contributions

List about used software in PVLng

License

The MIT License (MIT)

Copyright © 2012-2015 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

[1] ttp://nvie.com/posts/a-successful-git-branching-model/

[2] ttps://github.com/nvie/gitflow

[1]

[2]

@@ Line 1: / Line 1: @@
-[[File:Banner.gif]]
+{{TOCright}}{{DISPLAYTITLE:<span style="position: absolute; clip: rect(1px 1px 1px 1px); clip: rect(1px, 1px, 1px, 1px);">{{FULLPAGENAME}}</span>}}
+<p style="color:#404040;font-size:200%;font-weight:bold;text-shadow: 0.1em 0.1em 0.1em #B0B0B0;">PVLng - PhotoVoltaic Logger new generation</p>
-= PVLng - PhotoVoltaic Logger new generation =
+<p style="width:75%;color:#404040;font-size:140%;font-weight:bold;text-shadow: 0.1em 0.1em 0.1em #B0B0B0;">A logging and data warehouse system for measuring data of sensors and photovoltaic plants.</p>
-=== A logging and data warehouse system for measuring data of sensors and photovoltaic plants. ===
+The system acts basely as a data warehouse.
-The source of the logger system is hosted on [https://github.com/K-Ko GitHub]
+<blockquote>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.
+<cite>[[Wikipedia:Data warehouse]]</cite></blockquote>
-The system consists of 2 main parts
+All data will be stored in an very simple and efficient internal structure ([[Database_structure#Measuring_data_storage|readings]]), optimized for data readout of any kind with a well defined [[API]] interface.
-* [[Web frontend]] and [[API]] in repository [https://github.com/K-Ko/PVLng K-Ko/PVLng]
-* [[Data acquisition scripts]] in repository [https://github.com/K-Ko/PVLng-scripts K-Ko/PVLng-scripts]
-== Getting support ==
+== Get started ==
-* [https://groups.google.com/d/forum/pvlng PVLng Google group]
+Start with the [[introduction]], [[design and concept]] or [[Quick start]], check [[API]] description or browse [[Special:AllPages|all pages]].
-* Issues trackers
-** [https://github.com/K-Ko/PVLng/issues PVLng]
-** [https://github.com/K-Ko/PVLng-scripts/issues PVLng-scripts]
-== Contributing ==
+== Supported systems ==
-All code contributions and bug reports are much appreciated.
+{|
+|-
+! Data sources !! !! Data targets
+|-
+|
+* [http://www.fronius.com/cps/rde/xchg/fronius_international/hs.xsl/83_ENG_HTML.htm Fronius] inverters with ComCard
+* [http://kostal-solar-electric.com/ Kostal] Piko inverters
+* [http://kaco-newenergy.com/products/solar-pv-inverters Kaco] inverters (RS485 yet)
+* [http://owfs.org OWFS], all sensors
+* S0 signals
+* Energy meters with D0 according to [http://en.wikipedia.org/wiki/IEC_62056#IEC_62056-21 IEC 62056-21]
+* [http://sma.com/ SMA] inverters and Sensorbox via Webbox
+* [http://www.wunderground.com/ Weather underground]
+* (Open weather map, but Weather undergound is suggested :-)
+|| ||
+* Alerts as mail or via Twitter
+* Mail for statistics
+* [http://pvoutput.com PVOutput]
+* [http://pv-log.com PV-Log]
+* [http://Sonnenertrag.eu Sonnenertrag.eu]
+* [https://thingspeek.com ThingSpeek]
+* [http://twitter.com Twitter]
+* [http://xively.com Xively]
+|}
-* The project is managed with the [http://nvie.com/posts/a-successful-git-branching-model/ Git Flow branching model] and [https://github.com/nvie/gitflow tools], so all pull requests '''must''' target the <tt>develop</tt> branch (not <tt>master</tt>)
+Some of them are described on the [[:Category:Scripts|Scripts]] page.
-* Please use soft tabs (four spaces) instead of hard tabs
-* Include commenting where appropriate and add a descriptive pull request message
-== Licence ==
+== Get it ==
+The source of the logger system is hosted on [https://github.com/KKoPV GitHub]
+The system consists of '''2''' independend repositories
+* [[:Category:Web frontend|Web frontend]] and [[API]] in {{PVLngRepo}}
+* [[:Category:Scripts|Data acquisition scripts]] in {{PVLngScriptsRepo}}
+Please check before [[installation]] the hard- and software requirements.
+ A [http://demo.pvlng.com/ demo installation] is available to get a feeling.
+== Get support ==
+<div style="float:right;text-align:right">{{#widget:Twitter Follow Button|user=PVLng_com}}</div>
+* [https://github.com/KKoPV/PVLng/issues PVLng core Issue tracker]
+* [https://github.com/KKoPV/PVLng-scripts/issues PVLng scripts Issue tracker]
+* If you have problems with the frontend, it would be nice if you [http://supportdetails.com/?recipient=admin@pvlng.com send me] some details about it.
+== Help needed ==
+* Settings for other distributions than Debian
+* Settings for other web servers than Apache and Nginx
+== Contribute ==
+* For an account to edit articles with [mailto:admin@pvlng.com contact me].
+* [http://pvlng.com/Special:UserLogin Login] and write articles.
+* All code contributions and bug reports are much appreciated.
+** The project is managed with the Git Flow branching model<ref>http://nvie.com/posts/a-successful-git-branching-model/</ref> and tools<ref>https://github.com/nvie/gitflow</ref>, so all pull requests '''must always''' target the <tt>'''develop'''</tt> branch!
+** Please use soft tabs (four spaces) instead of hard tabs
+** Include commenting where appropriate and add a descriptive pull request message
+* [[File:Donate.gif]] [https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=paypal%40knutkohl%2ede&item_name=Donation+for+PVLng with PayPal]
+== Contributions ==
+[[Contributions|List]] about used software in PVLng
+== License ==
   The MIT License (MIT)
-  Copyright &copy; 2012-2014 Knut Kohl <github@knutkohl.de>
+  Copyright &copy; 2012-2015 Knut Kohl <github@knutkohl.de>
   Permission is hereby granted, free of charge, to any person obtaining a copy
@@ Line 51: / Line 105: @@
   http://opensource.org/licenses/MIT
+----
+<references />

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