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From: general@gump.apache.org
To: general@gump.apache.org
Subject: =?iso-8859-1?q?=5BGump_Wiki=5D_New=3A__GumpDatabase?=
Date: Tue, 10 Aug 2004 17:34:58 -0000
Message-ID: <20040810173458.3350.94204@minotaur.apache.org>

   Date: 2004-08-10T10:34:58
   Editor: AdamJack <ajack@apache.org>
   Wiki: Gump Wiki
   Page: GumpDatabase
   URL: http://wiki.apache.org/gump/GumpDatabase

   no comment

New Page:

Gump generates data about the state of interactions of OSS projects, this d=
ata is the real work product of Gump (not the output artifacts stored in it=
's repositories).

Gump interacts with DBM databases (except on M$ where Python does not suppo=
rt them) and MySQL databases.

=3D=3D Simple Statistics =3D=3D

Gump stores simple 'running counter' type statistics for each GumpEntity. T=
hese records have the following form:

 * Name
 * Successes
 * Failures
 * Prereqs (not done due to pre-requisite failures)
 * datetime of first (success)
 * datetime of last (success) .. i.e. latest.
 * current state (e.g. success)
 * previous state
 * datetime of start of this state
 * sequence (in runs) in this state

If no MySQL database is available Gump uses DBM for these

=3D=3D Historical Information =3D=3D

If a MySQL database is available Gump uses it with the following ["GumpData=
base/Schema"].

On a per GumpEntity basis Gump stores run information:

 * The run GUID
 * The GumpEntity name

'''these two (above) constitute the primary key'''

 * The state
 * The reason code
 * The cause (which other GumpEntity caised grief) =


 * Start datetime
 * End datetime

=3D=3D=3D Possible extras =3D=3D=3D

 * Number of outputs
 * Total size of outputs
 * Numbers (including totals) of dependees/dependencies
=20

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