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Hey Developers,

Here is a digest of the InterSystems Data Points Podcasts in May 2020:

New Podcasts in May
Episode Podcast Name Guest(-s) Listens Count
#10

All About SAM: System Alerting & Monitoring

 @Luca Ravazzolo 1 723
#9 Healthcare Interoperability: Part 2

@Russ Leftwich
@Jenny Ames

 1 869
All Podcasts
Episode Podcast Name Guest(-s) Total Listens
#10 All About SAM: System Alerting & Monitoring @Luca Ravazzolo 1 723
#9 Healthcare Interoperability: Part 2 @Russ Leftwich
@Jenny Ames		 1 869
#8 Healthcare Interoperability: Part 1 @Russ Leftwich 2 248
#7 Introducing InterSystems Reports @Carmen Logue 1 929
#6 InterSystems Certification @James Kantor 1 690
#5 Mirroring Databases for High Availability @Bob Binstock 2 168
#4 Optimizing Your SQL Performance @Benjamin De Boe 2 403
#3 IntegratedML in InterSystems IRIS @Thomas Dyar 3 264
#2 What is Kubernetes? @Luca Ravazzolo 3 373
#1 What is InterSystems IRIS? @Jenny Ames 3 265

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Last time we deployed a simple IRIS application to the Google Cloud. Now we’re going to deploy the same project to Amazon Web Services using its Elastic Kubernetes Service (EKS).

We assume you’ve already forked the IRIS project to your own private repository. It’s called <username>/my-objectscript-rest-docker-template in this article. <root_repo_dir> is its root directory.

Before getting started, install the AWS command-line interface and, for Kubernetes cluster creation, eksctl, a simple CLI utility. For AWS you can try to use aws2, but you’ll need to set aws2 usage in kube config file as described here.

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Hi Community,

Please welcome the new video, specially recorded by @Robert Cemper for the InterSystems IRIS Native API Programming Contest:

⏯ WebSocket Client JS with IRIS Native API as Docker Micro Server

https://www.youtube.com/embed/tM8_JHUF3k0
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Hey Developers,

New "Coding Talk" video was specially recorded by @Yuri Marx for the InterSystems IRIS Native API Programming Contest:

⏯ OData Server for InterSystems IRIS

https://www.youtube.com/embed/HkZwn9Ckx9M
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Hi Developers!

We are pleased to announce the next competition in creating open-source solutions using InterSystems IRIS Data Platform!

Please welcome the third InterSystems IRIS Online Programming Contest for Developers!

And the topic for this contest is InterSystems IRIS Native API.

The contest will last three weeks: May 18 – June 7, 2020.

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Hi Community,

The new video from Global Summit 2019 is already on InterSystems Developers YouTube:

⏯ InterSystems Health Connect: New and Next

https://www.youtube.com/embed/F14wp-cUaAM
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InterSystems has corrected a defect that can lead to missing resource data in FHIR search results.

This problem exists for:

  • HealthShare Unified Care Record 2020.1.0 b7015

This defect occurs due to an incorrect resource being deleted from the search index. Subsequent FHIR Resource requests against the FHIR Repository may return incomplete results due to that missing index. Any type of FHIR resource data can be lost, and depending on when the defect occurs, the same FHIR request could return different result sets.

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Article
· Jun 4, 2020 2m read
CRUD-GLOBALS-IRISNATIVEAPI-JAVA

Hi All,

I am writing this article to tell about the application "CRUD-GLOBALS-IRISNATIVEAPI-JAVA" which is developed as part of "InterSystems IRIS Native API programming contest". The intention of this application is to manage the Globals which are in IRIS instance through java program using IRIS Native API. To use this application basic knowledge of CACHE Globals structure is required.

In this application as of now we have options to Create,View Globals and Data Search in Globals. Update and Delete will be added in next releases.

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In this article I'd like to share with you a phenomena that is best you avoid - something you should be aware of when designing your data model (or building your Business Processes) in Caché or in Ensemble (or older HealthShare Health Connect Ensemble-based versions).

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A lot of developers like to work with Studio and have been looking into source code version control such as GIT or into enabling modern development workflows like CICD or DevOps processes.

This article describe an elementary solution to get you started in CICD and DevOps, even if you are not yet ready to move to Atelier or forth coming VS Code approach which enable client side source code version control.

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Article
· Jul 21, 2020 1m read
Snapshot to JSON

This is a sample to use %JSON.Adaptor class available in IRIS to produce a snapshot of your object.

The sample consists of 2 classes that are variations of what was known in Caché/SAMPLES as Sample.Person.
Be aware that the possibilities are limited by %JSON.Adapter and how you make use of it.

Once in place, you create some test data by Populate().
You select an object and take a snapshot.
You apply changes to your object and take another snapshot.
And see the difference.

BINGO!

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Hi everyone,

I have an existing application on HealthShare 2015 and decide to move it to HealthShare 2018 to make use of Atelier support. I am using Eclipse Photon with Atelier Plugin 1.3.

Most of things are working better on Atelier comparing with Built-in studio of HealthShare. However, when I tried debugging CSP file with Atelier I encounter 2 problems:

1.

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When you first start working with InterSystems IRIS, it’s a common practice to install a system with only a minimum level of security. You have to enter passwords fewer times and this makes it easier to work with development services and web applications when you're first getting acquainted. And, sometimes, minimal security is more convenient for deploying a developed project or solution.
And yet there comes a moment when you need to move your project out of development, into an Internet environment that’s very likely hostile, and it needs to be tested with the maximum security settings (that is, completely locked down) before being deployed to production. And that’s what we’ll discuss in this article.
For more complete coverage of DBMS security issues in InterSystems Caché, Ensemble, and IRIS, you may want to read my other article, Recommendations on installing the InterSystems Caché DBMS for a production environment.
The security system in InterSystems IRIS is based on the concept of applying different security settings for different categories: users, roles, services, resources, privileges, and applications.

Users can be assigned roles. Users and roles can have privileges on resources — databases, services, and applications — with varying read, write, and use rights. Users and roles can also have SQL privileges on the SQL tables located in databases.

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