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3343: Re: [MUD-Dev] MUD Design Fundamentals (Was: Looking for
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From: "Chris Gray" <cg@ami-cg.GraySage.Edmonton.AB.CA>
Newsgroups: nu.kanga.list.mud-dev
Date: Fri, 29 Aug 97 21:24:23 MST
Organization: Kanga.Nu
[Jeff K:]
:An "object orinted database" is a lot mreo like what yo udescribe BUT the
:problem qwith your descriptionj is that it make sa concious act of storing
:and retrieving necessary. Many "inhearently p[ersistant" systems (such as
:cold or Smalltalk) do NOT require such an active effort. In genral the
:difference is in tehcnase of cold or Smalltalk the persistance is built
:into the system, in the case of a C++ persistance library it is an add on.
Exactly. Example from my system:
private thingamabob CreateThing(nil)$
thingamabob @ nameProperty := "Fred"$
<log out of system>
<shut down server>
<wait some time>
<restart server>
<log in>
d thingamabob @ nameProperty$
==> "Fred"
Nothing manual - its all automatic. This is what I understand a persistent
language to be.
--
Chris Gray cg@ami-cg.GraySage.Edmonton.AB.CA