IRIS offers Durable %SYS Directory as a highly useful feature for working with containers.

Before inventing the wheel once more I'd like to know if a similar feature also exists for Caché / Ensemble.
Official documentation is quite silent about.
Though I have some names in mind that might know more about ( @Luca Ravazzolo ? @Dmitry Maslennikov ? @Eduard Lebedyuk ? )

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Question
Robert Cemper · Sep 12, 2019
Features of *ENSTEMP

ENSTEMP was addressed already some time ago;
Article: Preventing Globals From Getting Journaled (Continued from How do I Minimize My Journals)

and is also in public documentation
Where InterSystems IRIS Stores Temporary Production Data

Though I'd like to understand if this is just naming a non-journaled DB
or are there also typical features of CACHETEMP / IRISTEMP related to it:

  • automatic clean-up at system startup
  • keeping Global Buffers in memory as long as possible
  • late writing to the storage file

In other words is it a 2nd, 3rd, .. fully feature blown IRISTEMP ?

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How suitable is Docker for standalone deployment of an Ensemble version and Ensemble application together?

The context is deployment by an application partner of an integration application and the supporting Ensemble version as a single package (single file ideally), to multiple environments and to multiple customer sites.

I don't have experience with Ensemble on Docker so I'm wondering what gaps and pitfalls may exist.

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Question
Dmitry Maslennikov · Jan 12, 2020
Timeout for $zf

In one of the projects, when we have ECP with 10 ECP application servers, from time to time we faced the issue when our journals fail to purge, due to open transactions. While we have about 100-150 GB journal files per day, it quite quickly became a big issue, and with mirroring a very big issue. Mostly we just rebooted our ECP Data server, so it searches rollbacks any transactions, but such process is too long, may steal a few hours. I did not find any way, how to get the list of the open transactions from one place from ECP Data Server. We just migrated our Data server to 2018.1.

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Question
Sylvie Greverend · Aug 25, 2019
Automation with Ansible

Trying to modernize tasks I have to do on cache like change global variables on different servers, different namespaces....

Actually, I have a bash script doing ssh on each server and running bash script on each server like this

echo "zn \"namespace\"
s ^Var=1
"|csession ensapp

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Hi Community,

Here we have requirement to process messages min 10 sec delay. Current time it is taking my businessProcess is less than 1 sec.

To implement this requirement , I need to sleep 10 sec in business process custom code.

Could somebody help me to implement delay in BusinessProcess.

Thanks,

Prashanth

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Hi All,

We have a requirement for one webpage that should be access in our VPN with out authentication. If it asks user name password that also fine.

This page should be a dashboard for the ensemble health monitoring. Support Team seating Area we have big SMART Monitor which always shows this webpage. Support engineers keep on eye on this monitor, if it shows action required then . they will act upon immediately. Expecting some widgets like

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Hey Developers,

We have a requirement to develop SOAP webservice from existing wsdl. Consumers are currently consuming existing soap webservice exposed by other provider.

We need to implement same SOAP service in ensemble as consumers should not see any difference except endpoint url.

Here we need to develop SOAP service form existing WSDL, which is possible in java. Is it possible in ensemble?

Could you please give me some hints to way forward.

Thanks,

Prashanth

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Hi All,

I have configured Business Operation with EnsLib.HTTP.OutboundAdapter and set properties.

In the BusinessOperation method I am trying to create %Net.HttpRequest

Set httpRequest= ##class(%Net.HttpRequest).%New()

to post REST Service.

I am able to access HTTPServer ,URL details form Adapter using below code

Set httpRequest.Server = ..Adapter.HTTPServer
Set httpRequest.Location = ..Adapter.URL

How to read SSLConfiguration from Adapter properties?

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Hi All

I have a question on working with dev and prod environments.

After project is ready and signed, I usually migrate outcome to production using the export tool from the studio.

For changes/adding to existing projects, I exclude the production class (as it has some different values differing the dev from the live) and I add the differences manually afterwards.

My questions on migrating are:

Does anyone has (to share) his/her best practice steps on "migrating dev to prod"?

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Hi all,

I was wondering, what is your favourite public cloud provider?

What is your level of engagement with the cloud provider? Are you testing their infrastructure? In which case I'd expect you being progressing a parallel test with at least a second provider ;-) Or, are you already running a production environment?

--

OK, so, let me be the first one to share my experience with one specific cloud provider.

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