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samba-mirror/lib/ldb/ldb_sqlite3/README
Andrew Bartlett 8420a36dc7 ldb: make ldb a top level library for Samba 4.0
Signed-off-by: Andrew Tridgell <tridge@samba.org>
2011-07-05 17:24:47 +10:00

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trees.ps contains an explanation of the Genealogical Representation of Trees
in Databases which is being used in ldb_sqlite3. Note that we use fgID
representation with 4 bytes per level, so we can represent 6.5E+08 subclasses
of any object class. This should be adequate for our purposes. :-)
The following document is the primary basis for the schema currently being
used here: http://www.research.ibm.com/journal/sj/392/shi.html