Article
· Feb 8, 2021 2m read
Websocket Client Embedded Python

This is a demo to make use of a simple WebSocket Client with Embedded Python in IRIS.

How to Test it

  • Run an Iris Session in Docker
  • Select your WebSocket Echo Server
  • Enter the text you want to send or generate it
  • Send it and see the result
$ docker-compose exec iris iris session iris "##class(rccpy.WSockPy).Run()"

*** Welcome to WebSocket Embedded Python Demo ***

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During some consulting activity, I found at the client's site CACHEAUDIT database of more than 100 GB size. The reason was simple: several processes produced a great amount of %System/%System/OSCommand audit records due to frequent external calls ($zf(-100,...)). As it is well-known, those events can be easily disabled systemwide, while this can be hardly considered secure enough. Reducing the number of days before audit cleanup from default 62 to some reasonable figure (e.g. 15) seems to be a better solution, but...

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Hey Developers,

Here is a digest of the Developer Community videos on InterSystems Developers YouTube Channel in January 2021:

New Videos
№ Video Views
1 Best Applications of InterSystems Programming Contest Series 84
2 Embedding AI Services 68
3 IRIS Multi-Model Suite Demo 52
4 Online Meetup with the InterSystems Analytics Contest Winners 44
5 InterSystems Multi-Model Contest Kick-off Webinar 42
6 Hierarchical Global storage visualized using QEWD Monitor 38
7 Extending Interoperability with PEX & Containers 25

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Hi everybody,

Is there any functionality I could use that triggers real time user-defined code on certain audit events? Right now I am interested in triggering such code on a routine modification event, like the one below. I do know how to access this record programmatically, via %SYS.Audit.

Thanks in advance,
Anna

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Hello,

I have established an ODBC connection with our client based on credentials they provided. The test connection was successful and after using the Link Table wizard I can now see the client's tables and properties. However when we try to execute a query in IRIS we are getting error code -226. I'm trying to determine if this could be just a simple setting problem in IRIS or something with the client.

We have tried with PostgreSQL as well as with TSQL. Same result for each.

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I was having trouble with some dimension based calculated members defined in Analyzer. They would work and then not work. At one point I had two identical calculated measures, same code, same specification and one would work and one would not. I was trying to set them up in "shared storage", that checkbox in the calculated member dialog that should allow the measures to be used across multiple pivots.

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Hi Developers,

Please welcome the new video on InterSystems Developers YouTube:

⏯ Building REST API with InterSystems IRIS Docker Container in 5 Minutes

https://www.youtube.com/embed/VVpIE1jfi1M
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*Analista Ensemble Júnior / Pleno

Próximo Metrô Clínicas

REQUISITOS:
* Conhecimento em barramento e protocolos RESTFull / SOAP
* Integração com banco de dados Oracle / SQL Server

ATIVIDADES:
* Integração de sistemas hospitalares
* Administração do ambiente Ensemble
* Análise de Dados

Enviar CV com pretensão salarial
.

Contratação CLT ou PJ tempo indeterminado

Empresa ..................: JHealth Informatics
Email ........................: rh@jhealth.com.br

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We are getting more and more request wondering if we could send/receive data via HTTPS to the outside world from within our Hospital Network. As you can imagine our Ensemble/Cache productions are not exposed to the DMZ or has access outside of the network. We only communicate with external vendors through a VPN, so communicating not using a VPN is rather new to us.

Currently there is a project to get rid of using Proxy, and instead of through a Load Balancer that can use rules to filter out traffic, which adds another layer of complexity.

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Hi Developers!

Here're the technology bonuses for the InterSystems Grand Prix Contest that will give you extra points in the voting.

Group Bonus Points
General Docker 2
ZPM 2
Unit Testing 2
API and languages REST API 2
ODBC/JDBC 2
Embedded Python usage 4
Native API in Java, Python, .NET, node.js 3
Multi-model Globals (key-value) 2
SQL 2
Object 2
New model 3
Analytics IRIS BI 2
IRIS NLP 2
InterSystems Reports 3
AI/ML Integrated ML 4
Python or Julia Gateway 3
Interoperability BPL 3
Custom Adapter 2
PEX 4
Workflow Engine 2
FHIR FHIR Server REST API 3
FHIR SQL Scheme usage 2
Healthcare Data Transformations 3
Total 58

Below are the details and useful links on all the technical bonuses.

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Hi,

So I am a front end developer working with REST API with Cache database on the BE. The BE guys are currently using Cache through a Windows virtual machine and they claim it is not possible to have a development server to work with. All the work they are doing is directly on the production server and changes are immediate and I think this is a bad idea going forward and we most definitely need a development server that has access to the same code base and different version (through git) to be able to do development. We also do all the testing on this production server with test accounts, but we cannot do automated testing with this setup.

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Hi,

I am trying to install Intersystems IRIS Health Community On Windows 10 Pro version. I am getting 112 error while installing and in some point it Roll Back the Action.

But I am able to configure in Windows 10 Enterprise version.

Is any other settings are there to configure in Windows 10 Pro version or IRIS is not supported?

Please help me.

Thanks in advance.

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Two permanent job opportunities for Caché Developer/Programmers. Small company, remote positions. Offices located in Philadelphia and Ft. Myers, FL. Development team retiring in next two years. Looking for new team. Excellent benefits including stock options and work environment. Travel and financial services industries.

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Hi Developers,

We're pleased to invite all the developers to the upcoming InterSystems Grand Prix contest kick-off webinar!

The topic of this webinar is dedicated to our mega Grand Prix contest. We invite to use IntegratedML, Native API, multi-model, Analytics and NLP, Open API and Interoperability, IKO.

In this webinar, we'll talk about the topics to expect from participants and show you how to develop, build and deploy applications on InterSystems IRIS data platform.

Date & Time: Monday, Febraury 8 — 10:00 AM EDT

Speakers:
🗣 @Evgeny Shvarov, InterSystems Developer Ecosystem Manager

🗣 @Thomas Dyar, InterSystems Product Specialist - Machine Learning

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Hi,

I have a PV1 repeating field that can contain multiple or a single value. I'd like to always pull the last value in the field but am not sure how to configure this in my DTL.

The repeating field is in PV1:50().1

Could somebody shed some light on this?

Examples:

|15081942~15081951~15108961~15280550|

|15081947|

|15081939~15081940|

Thanks

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Following instructions on this page https://docs.intersystems.com/latest/csp/docbook/Doc.View.cls?KEY=D2IMP_... I am trying to create a Data Connector to be used as a base class for a cube with update support.
That page suggests that putting an SQL query inside XData block is not suitable for a Data Connector that supports updates.
Later it also suggests that to enable updates your SQL query must include

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Spring Boot is the most used Java framework to create REST API and microservices. It can be used to deploy web or executable web or desktop self-contained apps, where the application and another dependencies are packaged toghether. Springboot allows you do to a lot of functions, see:

Note: to learn about SpringBoot see official site - https://spring.io/quickstart

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Article
· Feb 2, 2021 12m read
A custom SQL index with Python features

Image search like Google's is a nice feature that wonder me - as almost anything related to image processing.

A few months ago, InterSystems released a preview for Python Embedded. As Python has a lot of libs for deal with image processing, I decided to start my own attemptive to play with a sort of image search - a much more modest version in deed :-)

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Hi -

I know this is very "newby" of me, but here goes..

I have moved some classes onto my server, but these have never been in VSCode as edited files, and I'm just not finding the magic command or button or drop-down that says "pull this file from the server and make me a local copy to edit. I can see the class files on the server using the ObjectScript plugin - but I just can't find out where to make a local copy for editing

Thanks

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Hi Community,

We're pleased to invite you to the online meetup with the winners of the InterSystems Multi-Model Contest!

Date & Time: Friday, Febraury 5, 2021 – 10:00 EDT

What awaits you at this virtual Meetup?

  • Our winners' bios.
  • Short demos on their applications.
  • An open discussion about technologies being used, bonuses, questions. Plans for the next contests.

https://www.youtube.com/embed/m6xF5I6wfhg
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