>relax that is an old paper
I'm so relaxed I have a hard time typing :)
>We will start the development in a couple of weeks.
If you need a good reviewer, I'd be more than happy to help.
Filip
Filip Hanik
Technical Architect
Pakana Corporation
[EMAIL PROTECTED]
415-371 9200 ext 3529
"Windows is a 32 bit patch to a 16 bit GUI based on a 8 bit operating system
written for a 4 bit processor by a 2 bit company which can not stand 1 bit
of competition."
----- Original Message -----
From: "marc fleury" <[EMAIL PROTECTED]>
To: "jBoss Developer" <[EMAIL PROTECTED]>
Sent: Friday, January 12, 2001 3:13 PM
Subject: RE: [jBoss-Dev] Clustering
relax that is an old paper designed to give some ideas. Rickard made an
effort to make it understandable by taking these images.
We will start the development in a couple of weeks.
marc
|-----Original Message-----
|From: [EMAIL PROTECTED]
|[mailto:[EMAIL PROTECTED]]On Behalf Of Filip Hanik
|Sent: Friday, January 12, 2001 11:27 AM
|To: jBoss Developer
|Subject: [jBoss-Dev] Clustering
|
|
|Marc,
|I read the bugzilla note on clustering.
|the "herd", "shepard", "sheep" and "food" paradigms.
|in my humble opinion the herd,shepard etc words makes the document
|extremely
|hard to read.
|because I kept forgetting what they all meant. "Animals hunting
|for land" is
|not an intuitive language, :) (no harm intended)
|
|This document is based on a component called the cluster manager (CM).
|and it says in the docs that "if the CM dies, the cluster vanishes".
|doesn't this create the same "single-point-of failure" that Gemstone had in
|their server a couple of years ago?
|
|It would be nicer if any server in the cluster could act as the cluster
|manager, and if one server dies, another server can assume the same
|responsibilities and carry the cluster from that point. When the
|original CM
|comes up again, it should become secondary CM and be ready to take over the
|CM responsibilities at any point.
|
|Am I making any sense or is it all jibberish?
|
|Filip
|
|
|Filip Hanik
|Technical Architect
|Pakana Corporation
|[EMAIL PROTECTED]
|415-371 9200 ext 3529
|
|"Windows is a 32 bit patch to a 16 bit GUI based on a 8 bit
|operating system
|written for a 4 bit processor by a 2 bit company which can not stand 1 bit
|of competition."
|
|
|
