Hi all -
I have a client that I have done some work submitting SOAP requests to
existing web services for utilization in their application. I have
never had a problem before and submissions have been reliable until now.
I have run into an issue with one particular web service where it is
Hi Baker
UniVerse is being used in banking environments with required failovers. There
are multiple solutions to fit with the structure of the software and how you
plan to use it. I would talk to Rocket as they would be able to explain how to
solve your specific requirements with the appropria
> From: Jeff Schasny
> As far as I know Sequoia is no more. I seem to
> remember they sold their hardware business unit to
> General Automation in the mid 1990's.
To my understanding, the Sequoia platform became mvEnterprise,
which is still maintained though not energetically marketed by
TigerLo
> -Original Message-
> From: u2-users-boun...@listserver.u2ug.org [mailto:u2-users-
> boun...@listserver.u2ug.org] On Behalf Of Baker Hughes
> Sent: Monday, July 26, 2010 12:14 PM
> To: 'U2 Users List'
> Subject: Re: [U2] 24 X 7 MV systems
>
> Glen,
>
> Thank you for the good observations
We run UV on a 2-node linux HA cluster. The backup instance of UV is a
cold spare, though. Failover is automatic, and less than 2 minutes, but
any active UV processes are terminated since UV is started fresh on the
backup node. This may or may not cause a problem for you depending on
how your ap
Baker,
The A to B switchover on the Sequoias was manual and we did in fact do
it after about 15 minutes. Only because it provided an excellent
opportunity to do so. The Sequoia Field Engineer was on site with the
new parts (it was one of the 2 power supplys for the drawer of Raid
disks) withi
Jeff,
Thank you for giving your experience with HA AIX and a cluster. We are also
doing the HA but not clustering. The couple minutes time lag you mention and
the possibility of broken transactions make one wonder if it's worth going that
distance.
I didn't know Stratus was still out there so
Glen,
Thank you for the good observations, and suggestion to ping Ross, which I will
do. It is the MV db paradigm which in this case is hampering us, which drives
the solution to either the OS level or some middle ware solution. Pausing the
db to flush memory is what keeps us just seconds from
Hi Baker:
We have a warehouse that runs 24/7 and cannot be down, not even for backups.
They are 100% Web based except for the handhelds which run on a telnet
interface. The warehouse's backup machine is used by the warehouse's
customers access to the their data via the internet. So the data must
We are running an IBM high availability cluster of AIX machines which do
auto fail-over. There is a couple minutes of time lag involved and there
can be broken transactions since the switchover is OS level and not
applications based so this is probably not a good solution for you since
it sound
In my former life, this was more of a matter of OS not so much database. If
both the live and the backup server are Windows based, there are a few
different products available in the market.
I expect that there are a few Linux products for this. If it is AIX, Solaris,
HP-Ux, etc, there are
Hey Stranger,
The best way you'll get there is with a transaction/request based
redundancy setup. Does U2 have anything that isn't trigger related? Even a
block-level DRDB config won't help with databases since transactions in
memory aren't committed to disk promptly enough for the replicator t
Baker,
My company has a 2 hour window backup to a standby server using rsync
based sbom backup. At 10:00, 12:15, 3:00 and 6:00 we pause, split,
resume and backup from the detached mirror. Recovery is far from
automated but it fits our business needs.
Jeff - Industrial Piping Specialists, Tu
Hey y'all,
I'm interested in hearing from folks who are currently on, or have worked with
fault tolerant MV systems.
We'd like to host our Business Layer on the MV system and serve It to our
e-commerce portals, instead of re-coding our business rules first in Basic,
then in .Net In order to
What do we do with all the t-shirts?!?
Charlie Rubeor-2 wrote:
>
> But how did he respond to your email? I thought he was out of the
> office!!!
>
> :)
>
>
> -Original Message-
> From: u2-users-boun...@listserver.u2ug.org
> [mailto:u2-users-boun...@listserver.u2ug.org] On Behalf Of
>
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