[Savannah-register-public] [task #3753] Submission of Flexible distributed database system

[Radoslaw Janeczko]

URL:
  <http://savannah.gnu.org/task/?func=detailitem&item_id=3753>

                 Summary: Submission of Flexible distributed database system
                 Project: Savannah Administration
            Submitted by: sototh
            Submitted on: Wed 02/16/2005 at 10:42
         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

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Details:


Site Admin. Approval/Edition URL:
 <https://savannah.gnu.org/admin/groupedit.php?group_id=7323>


###### ORIGINAL SUBMISSION DETAILS ######

System Group Name:
-----------------
  nodenet


Full Name:
----------
  Flexible distributed database system
  

Type:
-----
  non-GNU


License:
-------- 
  GNU Lesser General Public License


Other License: 
--------------
  


Description:
------------
  Project's goal is to create distributed database system for spreading data
between independent client applications fits into specified data sharing
interface. System nodes could be different-task, different-architecture nodes
with different connection specifications.



System architecture is dependent on routing configuration. It could be
configured as a tree, with one central node or with all nodes on the same
level or any mixed derivative - according to needs and abilities.



Node specification consists of:

1. Connection type

 1.1. persistent (i.e. DSL)

 1.2. periodic (i.e. dialup)

2. Connection direction

 2.1. bidirectional (could initialize and receive connections)

 2.2. single link (could initialize connection only, i.e. NAT or behind
restricted firewall)

3. Connection transfer speed

4. Geographical or structural location (groups nodes which should share data
faster)

5. Node state

 5.1. online

 5.2. offline



Other overall system specifications:

1. Encrypted data transfer

2. Transactional data transfer

3. Object level data transfer

4. XML-based protocol

5. Dynamic routing with node failure aware



System is in design stage, so there is no any source code yet.


Other Software Required:
------------------------
  Python

omniORB

SQLite

PostgreSQL


Other Comments:
---------------
  

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