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Hello Community!

A new challenge has arrived for you: The Third InterSystems Technical Article writing contest in Spanish is here!

🏆 3rd Technical Articles Contest in Spanish 🏆

Description of the contest: Write an article in Spanish in the Developer Community, on any topic related to InterSystems technology.

Duration: from May 6 to June 2, 2024.

Prizes for all participants: Everyone who publishes an article in Spanish (In the Spanish Community) during the contest period will receive a prize.

Main prize: LEGO Ferrari Daytona SP3 / Magic Gringotts™ Bank - Collector's Edition.

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InterSystems Developer Community is a community of 25,614 amazing developers
We're a place where InterSystems IRIS programmers learn and share, stay up-to-date, grow together and have fun!

Hello,

I am trying to connect to a web socket endpoint that potentially has a number of different IP addresses for load balancing purposes.

I have been asked whether it's possible to use a DNS name to resolve the IP address rather than statically assigning one specific IP address in the TCP Operation.

If it's not possible to resolve on a DNS name directly on the TCP operation, then I wondered whether it was possible to provide multiple IP addresses.

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Question
· Dec 4, 2023
Custom Application Metric

I made a custom application metric, imported it to the USER namespace and used:

set status = ##class(SYS.Monitor.SAM.Config).Add.ApplicationClass("historymonitor.errorSensor", "USER")

to add it. When I do 'w status' it returns 1 so it is added but I still can't see the custom metric in the api/monitor/metrics endpoint. Even though I added %DB_USER in the application roles for api/monitor.

Does anyone know where the problem might be that the metrics endpoint still doesn't show my metric?

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Question
· Jun 13, 2023
CDA to CDA transformation

Hi Community,

I am new to CDA to CDA transformation in ensemble, Can anyone explain how Match,Select,Varibel,Attribute,Copy,Method Will work in CDA transformation using xslt stylesheets

Smythee

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InterSystems Global Summit (or Virtual Summit this year) is traditionally a time of big announcements, and I'm sure our friends from InterSystems have quite a lot of new and exciting things to share with us this year. Here at Banksia Global, we have a big announcement for you as well. Please meet our new website built to make IRIS-based software distribution a breeze: ZpmHub.com!

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Hi Community,

Please welcome the new Global Summit 2019 video on InterSystems Developers YouTube Channel:

Rapid Intelligent Application Development

https://www.youtube.com/embed/IAPa7hoMJ5o
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Hi,

I tried to create what is know as a "class variable". As far as I understand the only analogy to class variables would be the "class parameters".

I tried to use a class parameter but I cannot change its value at runtime.

Parameter STATUSES = {{}};

Property repr As %String;

Method %OnNew(repr) As %Status
{
w ##class(Test...).#STATUSES
w ..#STATUSES

...

}

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Ok, I am attempting to clarify the required use of the RESIZE command, when you have a UNIVERSE or a UNIDATA DB attached to Cache. Traditional UNIVERSE / UNIDATA databases 'require' that hashed files be re-sized according to historic use, to prevent file overflow (aka. performance issues). It is not clear if that requirement is fully eliminated by attaching one of these databases to Cache. It is clear that, if you do not allocate 'enough' space on Cache for the database 'as a whole', that is a problem.

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Hi

I am trying to connect to node js on iris community version . Node js is properly installed .

I am executing the demo hello world from github .

these are the parameters :-

var ip = "localhost"

var port = 51773

var namespace = "USER"

var username = "SuperUser"

var password = "SYS"

when executing >node demo.js i get a connection error .

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Has anyone noticed that when IRIS is forced down that the EnsLib.JavaGateway.Services do not properly shut down and release the ports? While we can write a shell script to kill the processes at the OS level, I was wondering if anyone experienced this issue.

We are working on our Mirroring setup/failover and had the team testing forcing the Primary down to make the Backup to become the Primary Server. When this happened and we failed back, IRIS could not restart the JavaGateway.Services because the ports were still in use.

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Discussion
· Aug 21, 2023
AWS Batch

Has anyone tried AWS Batch with InterSystems IRIS docker images?

I have a noninteractive workload (but it requires internet access from the job to deliver results), so I'm considering using it as a simpler alternative to ECS since Fargate backs both, and that's enough for my use case.

I wonder if anyone tried and cares to share the results, issues, cfn templates.

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CCR Client ItemSets now have a "stale" cut-off time. When a client-bound ItemSet is created in CCR, a user has 24 hours to deploy it to any environments. After 24 hours, this ItemSet is no longer deployable or downloadable. The deploy links will be disabled and instead the user will notice a "Refresh ItemSet" option which will create a new ItemSet. Users can then use this fresh ItemSet to deploy their changes, see below:

Stale ItemSet:

Fresh ItemSet:

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Hi Community,

Enjoy watching the new video on InterSystems Developers YouTube:

InterSystems IRIS Scalability: New & Next Plus Ultra @ Global Summit 2023

https://www.youtube.com/embed/EF5y23NCau4
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Hi Developers,

This November, you posted 68 new questions on the Developer Community:

Questions

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Hi Team,

We are facing an issue connecting to a remote Cache DB server using CacheODBC 2018 on the client side.

The connection works fine without SSL on the Cache server, but when SSL is enabled, we are getting the below error - "Failed to load cconnect executable!, SQL state 08S01 in SQLConnect"

Also, the connection works fine when the PHP script is run through CLI on client server, but fails with the above error when the script invoked from a client browser.

Could you please help us with any pointers in resolving the issue?

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Discussion
· Jul 6, 2021
Vunerability Scan

Hi All,

I have to do intersystems iris objectscript code vulnerability scan. I tried in synck vulnerabilities but it's not supported for the xml file. Can someone guide me? Anyother tools are there to do this?

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Hi Developers!

Please welcome the new video on InterSystems Developers YouTube:

Data Platform Scalability

https://www.youtube.com/embed/HycvqZr2x3Q
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