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From Jeffrey Kesselman <jef...@gmail.com>
Subject Re: Some preliminary JCS questions
Date Wed, 12 Aug 2009 02:22:28 GMT
Thanks Aaron,

One or two more questions?

On Tue, Aug 11, 2009 at 10:47 AM, Aaron Smuts <asmuts@yahoo.com> wrote:

>
>
> Client can register listeners or not.  You want to register listeners if
> you want to receive notification about changes.  You need to do this if you
> store volitile data on the clients.  Otherwise, don't.  It can create a lot
> of chatter if there are lots of puts.


A listener is a local callback when an item of data is changed by beign
pushed from A (in the example)?

>
>
> 2.  Remote servers do not replicate on startup.  They will fetch data on
> demand.


So do remote servers lose all state when they shut down and start "fresh"?
if not how do they know if a data item is stale (been updated at the server
end)

This app is a LOT of data that needs to be available in a timely fashion.  I
really need to eb abkle to "preload" the remote cache...

>
> JK

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