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[Savannah-register-public] [task #3710] Submission of Distributed databa
From: |
Radoslaw Janeczko |
Subject: |
[Savannah-register-public] [task #3710] Submission of Distributed database system for NGOs |
Date: |
Fri, 4 Feb 2005 23:21:26 +0000 |
User-agent: |
Mozilla/5.0 (Windows; U; Windows NT 5.1; pl-PL; rv:1.7.5) Gecko/20041108 Firefox/1.0 |
URL:
<http://savannah.gnu.org/task/?func=detailitem&item_id=3710>
Summary: Submission of Distributed database system for NGOs
Project: Savannah Administration
Submitted by: sototh
Submitted on: Fri 02/04/2005 at 23:21
Should Start On:
Should be Finished on:
Category: Project Approval
Priority: 5 - Normal
Status: None
Privacy: Public
Percent Complete: 0%
Assigned to: None
Open/Closed: Open
Effort: 0.00
_______________________________________________________
Details:
Site Admin. Approval/Edition URL:
<https://savannah.gnu.org/admin/groupedit.php?group_id=7292>
###### ORIGINAL SUBMISSION DETAILS ######
System Group Name:
-----------------
nodenet
Full Name:
----------
Distributed database system for NGOs
Type:
-----
non-GNU
License:
--------
GNU General Public License V2 or later
Other License:
--------------
Description:
------------
Project's goal is to create distributed decentralized database system for
one of the largest Polish non-govermental organization (NGO) engaged in take
care of homeless people.
Let's take a look at system topology. The NGO consists of many agancies
distributed over country. Each of them have to be fully functional
independent node collecting informations about people in the node region.
Collected data has then to be spreaded over system and shared with other
region nodes.
There is also a problem with connection between nodes. Some of them are
connected with dialup link, some with ADSL and other one doesn't have any
network connection.
There are two subsytems in the project: an independent client application
based upon one of the common RDBS and, the other one, a communication layer
for spreading and sharing nodes data.
Some informations about communication layer features:
1. Transactions support
2. Object as a base data unit
3. Dynamic routing between nodes, dependent on node load, connection type,
geographical position etc.
Some project papers could be found on Wiki pages (only in Polish):
http://www.isoc.org.pl/wiki/index.php/BazaBezdomni
Some source code (needs reengineering) is available here:
http://smig1o.webpark.pl/bd09062004.tar.bz2
System will be developed and distributed under GPL.
Other Software Required:
------------------------
Python
omniORB
wxWidgets
SQLite
PostgreSQL
Other Comments:
---------------
#########################################
_______________________________________________________
This item URL is:
<http://savannah.gnu.org/task/?func=detailitem&item_id=3710>
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- [Savannah-register-public] [task #3710] Submission of Distributed database system for NGOs,
Radoslaw Janeczko <=