InterSystems FAQ rubric

In Windows, set the processes with the following image names as monitoring targets.

[irisdb.exe]

contains important system processes.
* Please refer to the attachment for how to check important system processes that should be monitored.

[IRISservice.exe]

This is the process for handling IRIS instances via services.
When this process ends, it does not directly affect the IRIS instance itself, but stopping IRIS (stopping the service) is no longer possible.

[ctelnetd.exe]

%Service_Telnet Starts when the service is enabled and becomes a daemon process to access IRIS via Telnet.

Has anyone seen this before? I'm new/bad at Docker and not even sure how to debug.

$ sudo docker logs <container>
[INFO] Starting InterSystems IRIS instance IRIS...
[INFO] Unable to read the startup.last file to identify the location of the write
image journal file (IRIS.WIJ) that was last in use by this instance. Please
fix the permissions of the startup.last file.

** Startup aborted **

Starting IRIS
Recovery failure. Startup aborted.
[ERROR] Command "iris start IRIS quietly" exited with status 256
[ERROR] See the above messages or

Hi,

This is Jayanth from OAK Technologies.

Hope you are all doing well!!

We have a position for InterSystems IRIS Technology Role for our client if anyone is interested, please drop your resume to jayanth@oaktechinc.com

Job Role: IRIS technology role

Location: Chicago, Illinois (Remote Work)

Contract:1+ Year W2 OR 1099 Contact 

EHR (Electronic Health Record) systems are modeled in a proprietary format/structure and are not based on market models such as FHIR or HL7. Some of these systems can interoperate data in a proprietary format for FHIR and other market models, but others can not. InterSystems has two platforms that can interoperate proprietary formats for market ones: InterSystems HealthShare Connect and InterSystems IRIS for Health.

Hi everyone,

I'm currently developing a TCP inbound Service to read some XML sent from a TCP Operation that uses EnsLib.TCP.CountedOutboundAdapter.

1) I have tried EnsLib.TCP.Inbound adapter but that gives this error:

ERROR <Ens>ErrException: <METHOD DOES NOT EXIST>zinitConfig+7 ^Ens.Host.1 *%New,EnsLib.TCP.InboundAdapter -- logged as '-'
number - @'
Set ..Adapter = $classmethod(..#ADAPTER,"%New")'

Due to this, the adapter is unable to start listening for incoming connections.

2) When I use EnsLib.TCP.CountedXMLInboundAdapter or EnsLib.

Hi folks, 

I'm glad to report that you can now build your own schedule for Global Summit, June 4 - 7, in Hollywood, Florida. 

Hello All, 

I'm trying to sign some custom JWT with x.509 certs but running into a problem with the signed JWT containing some information I need in the JOSE header.

Is there a way to get the "X5C:[]" header included in the signed JTW? IS this as easy as setting something like the following

Set JOSE("x5c") = "public key"

Thanks

John

Hi all,

I am trying to start the production after creating the business components in code, but I don't seem to be able to do so

11:06:25.843:Ens.Director: ERROR <Ens>ErrException: <CLASS DOES NOT EXIST>StartProduction+41^Ens.Director.1 *User.IRISPRODTEST -- logged as '-' number - @''
TESTING_ENV>

Thank you!

The Amazon Web Services (AWS) Cloud provides a broad set of infrastructure services, such as compute resources, storage options, and networking that are delivered as a utility: on-demand, available in seconds, with pay-as-you-go pricing. New services can be provisioned quickly, without upfront capital expense. This allows enterprises, start-ups, small and medium-sized businesses, and customers in the public sector to access the building blocks they need to respond quickly to changing business requirements.

Updated: 10-Jan, 2023 

Hi Community,

Watch this video to learn how the upcoming Healthcare Action Engine will combine event detection, complex logic, and a notification framework to improve synchronous and asynchronous notifications:

⏯ Healthcare Action Engine and CDS Hooks: Sneak Peek @ Global Summit 2022

I am running into an error trying to send an Alert Email to test the functionality of IRIS HealthShare Health Connect  2022.1 compared to Cache HealthShare Health Connect 2018.1.3. I was trying to send an Alert email, when I am getting the following error on my EMailAlert operation which is using EnsLib.EMail.OutboundAdpater.

I verified the message to the EMailAlert was populated, so what could be throwing this error...

I found the problem to be with

I'm trying to update the hosts file on Windows in C:\Windows\System32\drivers\etc

I know that in Linux if you update the hosts file, you sometimes need to restart the Network Manager for the changes to take effect.

So my question is that is there a similar thing that we need to do on Windows or do the changes take effect as soon as the file is saved?

Apache Superset is a modern data exploration and data visualization platform. Superset can replace or augment proprietary business intelligence tools for many teams. Superset integrates well with a variety of data sources.

And now it is possible to use with InterSystems IRIS as well.

An online demo is available and it uses IRIS Cloud SQL as a data source.

Sync operation in registry is not receiving any request from ODS. I have tried to synchronize from Registry management however, sync operation doesn't receive any request.

HSODS>w ##Class(Ens.Director).StartProduction()

09:51:49.297:Ens.Director: Production 'HSODSPKG.FlashGatewayProduction' starting...
09:51:49.472:...GatewayProduction: Table synchronization state: Waiting
09:52:04.483:...GatewayProduction: Table synchronization state: Waiting
09:52:19.493:...GatewayProduction: Table synchronization state: Waiting
09:52:34.504:...GatewayProduction: Table synchronization state: Waiting
09:5

It is clear how to get the request header value with a specific name:

Class My.RestController Extends %CSP.REST
{

ClassMethod processRequest() As %Status
{
    #dim request as %CSP.Request 
    set request = %request
    set h = ##class(%REST.Impl).%GetHeader("...")
    ...    
    return $$$OK
}

But I can't figure out how to enumerate ALL the request headers (and also get all values).

This is a  rather personal view of the history before Caché.
It is in no sense meant to compete with the excellent books from Mike Kadow discussed in an earlier article.
We have different histories and so this is meant to create a different perspective of the past.

The whole story started in 1966 at MGH (Mass.General Hospital) on a PDP-7 Ser.#103
with 8K of memory (18-bit words) [today = 18K byte ]  as a spare system.

"Serial Number 103 - was located in the basement of the now demolished Thayer Building,
currently [2014] the site of the Cox Cancer Center at MGH.

InterSystems is putting more emphasis on promoting our Early Access Program (EAP), in which users volunteer to work with new software before it becomes generally available. In fact, we will once again be promoting the program at Global Summit.  

The software could be a full InterSystems IRIS release, but is usually focused on a new capability about which we want to collect feedback. The terms and requirements for joining an Early Access Program vary with the the software being evaluated.

Signing up is really simple. Go to this link and fill out the form.

Do you want to get updates for the EAPs?

I have a client who' recently acquired a business that was running software that uses InterSystems IRIS as the database back end.  In the process of preparing to have my company's software installed the client formatted the hard drive of his server, wiping out his data.  I can't convert the data to MS SQL without a functioning database.  He had a backup on an external drive, which I have copied down to my local machine.  I loaded up  a virtual machine with Windows 10 Pro, I installed Docker and IRIS.  I started searching for explicit instructions for restoring the .

The Jupyter Notebook is an open source web application that can be used to create and share documents that contain live text, code, equations and visualizations. It is maintained by the people at Project Jupyter.

Jupyter name comes from the core supported programming languages that it supports: Julia, Python, and R.
It allows users to write code in "cells," which are blocks of code that can be executed individually or together. This makes it easy to test and debug code, as well as to organize and present complex analyses.

Hello,

As of today, all CCR users default to the new view UI on new logins. We don't expect any issues, but please report anything that you encounter.  

All users will continue to have access to the classic UI for some time via a button at the top and bottom of the view page (see below).

InterSystems FAQ rubric

Migrating data to another system takes two steps.

1. Migrating class definitions

To migrate the class definition to another system, export it to a file in XML format or UDL format (extension .cls).

The export procedure in Studio is as follows.

Tools > Export

> Select multiple classes you want to migrate with the [Add] button

> Check [Export to local file]

> Confirm that the file type is XML, enter a file name, and click [OK].

After this, import the exported XML and UDL files in the studio on another system. The import procedure in Studio is as follows.

Hey Community,

Watch this video to see how to connect to InterSystems Cloud Services from your Python application using the InterSystems DB-API driver interface:

⏯ Connecting to InterSystems Cloud Services with Python

Hey Community!

Here is a short article on how to create an idea on InterSystems Ideas. 

0. Register on Ideas Portal if you aren't a member yet or log in. You can easily register using your InterSystems Developer Community ID.

1. Read carefully Portal Guide page on the Ideas Portal, especially "Idea promotion rules" section. All posted ideas are moderated following these rules.

2. Click on the "Add a new idea" button

and you will see the form to add the idea.

3. First, provide a one-sentence summary of the idea which is the required field.

How to translate below code from C to COS?

void encode_value (unsigned char value, unsigned char *tx)

{

 tx [1] = ((value & 0xf0) >> 4) + 0x20;

tx [0] = (value & 0x0f) + 0x20;

}

unsigned char decode_value (unsigned char *rx)

{ unsigned char temp_value = 0; temp_value = (rx [1] - 0x20) << 4;

return (temp_value + rx [0] - 0x20);

}

Our team has had success creating and publishing Power BI reports using an ODBC connection to an IRIS database, but there have been concerns about the responsiveness of these reports.

As an attempt to improve responsiveness, I'm trying out the "DirectQuery" connection using the InterSystems IRIS connector available in our version of Power BI Desktop (September 2021). 

The version of IRIS I'm connecting with is "IRIS for Windows (x86-64) 2022.

Salesrep is the production file with only an index on the idkey (it has more properties than shown here).

Property SalesRepId As %String(MVATTRIBUTE = 0, MVJUSTIFICATION = "L", MVWIDTH = 10) [ Required ];

Property Surname As %String(MVATTRIBUTE = 2, MVJUSTIFICATION = "L", MVWIDTH = 25);

Property Forename As %String(MVATTRIBUTE = 3, MVJUSTIFICATION = "L", MVWIDTH = 25);
. . .

Hi Community!

I think everyone keeps the source code of the project in the repository nowadays: Github, GitLab, bitbucket, etc. Same for InterSystems IRIS projects  check any on Open Exchange.

What do we do every time when start or continue working with a certain repository with InterSystems Data Platform?

We need a local InterSystems IRIS machine, have the environment for the project set up and the source code imported.

So every developer performs the following:

1. Check out the code from repo
2. Install/Run local IRIS installation
3. Create a new namespace/database for a project
4. Import the code into this new namespace
5. Setup all the rest environment
6. Start/continue coding the project 

If you dockerize your repository this steps line could be shortened to this 3 steps:

1. Check out the code from repo
2. Run docker-compose build 
3. Start/continue coding the project 

Profit - no any hands-on for 3-4-5 steps which could take minutes and bring head ache sometime.

You can dockerize (almost) any your InterSystems repo with a few following steps. Let’s go!

Hi Guy,

when running a query on properties with by default it shows  VALUELIST, how can get DISPLAYLIS, in my class methods not SMP? 

Thanks