#InterSystems IRIS

23

InterSystems IRIS is a Complete Data Platform
InterSystems IRIS gives you everything you need to capture, share, understand, and act upon your organization’s most valuable asset – your data.
As a complete platform, InterSystems IRIS eliminates the need to integrate multiple development technologies. Applications require less code, fewer system resources, and less maintenance.

Question
· Apr 14, 2021
Java Connection Strategy

We are planning to build a REST API with the Java Quarkus Framework.

  • There'll be a connection pool;
  • The DataSource instance will be automatically injected from the connection pool;
  • We will use JDBI to do SQL instructions and this will give us automatic Connection and Statement management;

This Caché instance already have COS applications running and consuming connections and licenses.

After doing this, we will migrate to IRIS.

0 1
0 367
Article
· Nov 26, 2019 3m read
Designing valid hierarchies in DeepSee

When designing a hierarchy in DeepSee, a child member must have only one parent member. In the case where a child corresponds to two parents, the results can become unreliable. In the case where two similar members exist, their keys must be changed so that they are unique. We will take a look at two examples to see when this happens and how to prevent it.

5 1
1 859

Hello All,

I am looking for some ideas from people who have automated alerting in place for their Ensemble or IRIS productions.

I want to start with basic things like, simply checking if a Production is up and running. Once this has been achived, I am looking to go deeper and implement monitoring on each interface level for things like, Queue Size, Errors and Inactivity.

1 3
1 581

Hi,

I'm using a DTL to convert a custom request class to various R4 FHIR resources using the HS.FHIR.DTL.vR4.Model.Resource classes. All is well with the exception of "meta.profile": when I attempt to hardcode this to a string value, the output is missing the value. This happens for several resources, specifically .HealthcareService, .Location, and .OrganizationAffiliation. I am able to get around this by doing an Insert() in a subsequent code block in a BPL, but was curious if someone knows why this would fail in a DTL.

0 1
0 275

Hello,

I have a question about a problem calling a SOAP Web Service.

Indeed, to retrieve data via a Web Service, I need to make 4 calls, one to connect, one to place parameters, one to retrieve data and one to disconnect. Using the EnsLib.SOAP.OutboundAdapter class, I manage to make my first connection call but for the other calls I would need to keep my session cookie otherwise it doesn't consider me as connected. I know it's possible to do this in REST directly in the EnsLib.REST.OutboundAdapter class but I can't find a way to do it in SOAP.

0 1
0 327

Consider a Natural Key with an Identity (Serial) field.

I cannot seem to acquire the generated value after persisting my entity. That is, the returned entity by Spring Data's "save" does not have the generated value.

The value is generated by the database, and I can query it after repository.save(entity).

I have done some testing and created a Github repo with it...

0 1
0 229

We have a situation where we want to save the patient photo (or any other attachment) received via FHIR to a persistent property without decoding it. When it is sent out again using FHIR is is stored in the encoded format and need not be encoded. We do not need to decode it for our application. We always use it on another system that retrieves it or saves it via FHIR and therefore it is always received or sent embedded in JSON.

0 1
0 475

I'm trying to create a new Record Map but I keep getting a ZEN Exception error. I actually go this to work the very first time I did it and have a record map. But I need to do more.

I'm working on my local machine so I can grab a CSV (or txt in this case as it's pipe delimited) from the local directory. I pick the file I want to use but when I click OK i get a popup and the following error:

0 1
0 385

I would like to know any experience working with OPC UA standard in industry sector or IoT. Currently there is no adaptor implemented in IS IRIS for it but it seems to be pushed as the main standard in industry. Did anyone had to implement their own libraries or adaptors to deal with it? Or do you advice to use any already implemented library in Java, Python,...? Any feedback would be appreciated.

0 1
0 446

Let's consider you would like to efficiently store your historical data in a similar structure than the one used for your current data, but without sharing the same physical storage (ie : not in the same global). What is the most efficient way to do it ?

Below a simple class of your current data :

3 9
0 444

Hey Community,

Enjoy watching the new video on InterSystems Developers YouTube channel:

⏯ Creating Virtual Models with InterSystems IRIS Adaptive Analytics

https://www.youtube.com/embed/E9jBHljk9To
[This is an embedded link, but you cannot view embedded content directly on the site because you have declined the cookies necessary to access it. To view embedded content, you would need to accept all cookies in your Cookies Settings]

1 0
0 228

Hi developers!

As you probably noticed in IRIS 2021 the names of globals are random.

And if you create IRIS classes with DDL and want to be sure what global was created you probably would want to provide a name.

And indeed you can do it.

Use WITH %CLASSPARAMETER DEFAULTGLOBAL='^GLobalName' in CREATE Table to make it work. Documentation. See the example below:

3 11
0 619

Hi Community, we continue to gather feedback about Data Loading & Packaging. In particular, we're interested in hearing your impressions on some of the new capabilities added with InterSystems IRIS 2021.2 We'll be using this feedback to improve InterSystems IRIS, so please feel free to share any details and feedback:

>> Link to the survey (14 questions, 5 min) <<

Note: this is the same survey we already published during the contest, on Global Masters and Discord. If you already participated, you don't have to do it again. Thank you for the feedback!

0 0
0 170