Re: Enhydra: High Availability Enhydra

Hi !

It depends, on what you mean with "high" availability. Enhydra 5  supports 
loadbalancing including clustering of app-servers together with session 
persistence in files / database (on a shared dataserver) for 
session-failover with the director web server plugin. It is NOT the Lutris 
code, we improved the session manager in release 5.0 ourselves.

Greetings.

Alfred


> From: Matt Howell <mhowell@xxxxxxxxxxxxxx>
> Reply-To: enhydra@xxxxxxxxxxx
> To: enhydra@xxxxxxxxxxx
> Subject: Enhydra:  High Availability Enhydra
> Date: 13 Mar 2003 11:24:07 -0700
>
> I am very interested in suggestions anyone might have as to highly
> available / fault tolerant implementations of Enhydra.  In the past,
> before the demise of what was formerly known as Lutris, there was a J2EE
> based version of Enhydra (EAS) that shared session information between
> servers, preventing single point of failure at the application server.
> What happened to this product?  Will any of these features ever make it
> into the public releases?
>
> Has anyone tried implementing Enhydra with SteelEye's LifeKeeper product
> or the LinuxHA Heartbeat?
>
> TIA,
>
> -Matt Howell
> mhowell@xxxxxxxxxxxxxx
>
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> http://www.enhydra.org/mailman/listinfo.cgi/enhydra


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