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help / color / mirror / Atom feedFrom: u8123572@cc.nctu.edu.tw
To: postgres@postgres.Berkeley.EDU
Subject: Help! About the features of POSTGRES
Date: Sat, 5 Nov 94 05:21:34 CST
Message-ID: <9411042121.AA24815@cc.nctu.edu.tw> (raw)
Hi, dear netter:
I'm a new user of POSTGRES and have been testing it for several weeks.
I'm also evaluating a OODB, Objectivity, but I'm not understand whether
the POSTGRES support some features as described in OODB, such as
long duration transation
nested transaction
shared transaction
schema evolution
version control
dynamic binding and Polymorphism
Besides these features, basically the POSTGRES is an extended relation
database, what's its performance compared with a real object-oriented
database? Are there some general rules to compare these two different type
of databases?
Any guidance or comment is much appreciated.
Jamie <u8123572@cc.nctu.edu.tw>
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Subject: Re: Help! About the features of POSTGRES
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