Re: Best SQL hierarchical model for large/heavily updated graphs?

keep them as tuples: parent->child. but might not need a database server for this.
you can roll your own system that works in memory and logs your changes to disk until a checkpoint..

for a simmilar problem (gsm/umts network topology and performance measurements) i have used in the past (i'm still using it for financial data) kdb+ (http://kx.com). it is database system which looks like sql but you can program it like apl.

felix Received on Wed Feb 08 2006 - 04:37:53 CST