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Last time we launched an IRIS application in the Google Cloud using its GKE service.

And, although creating a cluster manually (or through gcloud) is easy, the modern Infrastructure-as-Code (IaC) approach advises that the description of the Kubernetes cluster should be stored in the repository as code as well. How to write this code is determined by the tool that’s used for IaC.

In the case of Google Cloud, there are several options, among them Deployment Manager and Terraform. Opinions are divided as to which is better: if you want to learn more, read this Reddit thread Opinions on Terraform vs. Deployment Manager? and the Medium article Comparing GCP Deployment Manager and Terraform

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Hi Community,

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

⏯ Basics and Benefits of Cloud Deployment

 

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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 Global Summit 2019 video on InterSystems Developers YouTube Channel:

InterSystems IRIS Containers for Developers

 

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Hi Community,

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

⏯ The Value of Developing with Containers

 

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Database systems have very specific backup requirements that in enterprise deployments require forethought and planning. For database systems, the operational goal of a backup solution is to create a copy of the data in a state that is equivalent to when application is shut down gracefully.  Application consistent backups meet these requirements and Caché provides a set of APIs that facilitate the integration with external solutions to achieve this level of backup consistency.

Last comment 19 November 2019
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Loading your IRIS Data to your Google Cloud Big Query Data Warehouse and keeping it current can be a hassle with bulky Commercial Third Party Off The Shelf ETL platforms, but made dead simple using the iris2bq utility.

Let's say IRIS is contributing to workload for a Hospital system, routing DICOM images, ingesting HL7 messages,  posting FHIR resources, or pushing CCDA's to next provider in a transition of care.  Natively, IRIS persists these objects in various stages of the pipeline via the nature of the business processes and anything you included along the way.  Lets send that up to Google Big Query to augment and compliment the rest of our Data Warehouse data and ETL (Extract Transform Load) or ELT (Extract Load Transform) to our hearts desire.

A reference architecture diagram may be worth a thousand words, but 3 bullet points may work out a little bit better:

  • It exports the data from IRIS into DataFrames
  • It saves them into GCS as .avro to keep the schema along the data: this will avoid to specify/create the BigQuery table schema beforehands.
  • It starts BigQuery jobs to import those .avro into the respective BigQuery tables you specify.

 

Last comment 15 November 2019
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Hi Developers,

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

⏯ Introduction to Kubernetes

 

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Hi,

Has anyone tried the  InterSystems IRIS for Health Community Edition on Azure

https://azuremarketplace.microsoft.com/en-us/marketplace/apps/intersystems.intersystems-iris-health-community
It seems the image is the InterSystems IRIS for Health image instead of the Community Edition.

Thanks,

Rui
 

 

 

Last answer 1 November 2019 Last comment 2 November 2019
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Hi Community,

As you may know, we successfully held InterSystems Developers Meetup in Boston at Global Summit 2019. And now it's time to find out which solutions development on InterSystems IRIS have been discussed! 

Please welcome the Meetup video recording on InterSystems Developers YouTube Channel:

⏯ InterSystems Developers Meetup - Global Summit 2019

 

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I wanted to write it as a comment to article of @Evgeny Shvarov . But it happens to be so long, so, decided to post it separately.

Image result for docker clean all images

I would like to add a bit of clarification about how docker uses disk space and how to clean it.  I use macOS, so, everything below, is mostly for macOS, but docker commands suit for any platform.

Last comment 28 September 2019
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Hi Everyone,

Are you ready yet? Have you packed all you'll need for the summit? And don't forget the needed power-socket adapters if you come from outside the US! 

Have you signed up for the Container Bootcamp on Sunday? Or one of the various Experience Labs, the many informative sessions and one of the symposia on Wednesday afternoon?

Again, there is a mobile app for attendees that should help you keep it all under control and even allow you to book time with InterSystems personnel for a one-on-one deep-dive on whatever you need.

Last comment 17 September 2019
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Hi Community!

Enjoy watching  the new video on InterSystems Developers YouTube, recorded by @Thomas Carroll, Cloud Market Technical Specialist at InterSystems.

How Are Containers Different From Virtual Machines?

 

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Hi Community!

New video is already on InterSystems Developers YouTube Channel:

Making Cloud Deployments Cost Effective

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Hi Everyone!

One more session recording from Global Summit 2018 is available on InterSystems Developers YouTube Channel:

InterSystems IRIS in a Container

 

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PHP, from the beginning of its time, is renowned (and criticized) for supporting integration with a lot of libraries, as well as with almost all the DB existing on the market. However, for some mysterious reasons, it did not support hierarchical databases on the globals.

Globals are structures for storing hierarchical information. They are somewhat similar to key-value database with the only difference being that the key can be multi-level:

Last comment 23 May 2019
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Hi Community!

Please welcome a new video on InterSystems Developers YouTube Channel:

InterSystems IRIS from Spark to Finish

 

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Hi There ,

     We are trying to do a small POC trying to integrate NHS Careconnect with Ensemble/Healthconnect. Does anyone have implemented this before. It would be good that you provide some suggestions  or any sample implementation. It would be good to get suggestions any  interesting use cases 

within NHS England for the POC.

Last answer 24 April 2019 Last comment 1 May 2019
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Hi Community!

Please welcome a new video on InterSystems Developers YouTube Channel:

Implementing vSAN for InterSystems IRIS

 

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Hi Community!

Please welcome a new video on InterSystems Developers YouTube Channel:

Fast Provisioning in Any Cloud

 

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Hi Community!

Please welcome a new video on InterSystems Developers YouTube Channel:

Choosing a Public Cloud

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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: 15-Oct, 2019 

Last comment 13 February 2019
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Good News!! You can use now the Free InterSystems IRIS Community Edition in the AWS Cloud

Hello,

It's very common that people new in InterSystems IRIS want to start to work in a personal project in a full free environment. If you are one of this, Good News!! You can use now the Free InterSystems IRIS Community Edition in the AWS Cloud.

Last comment 5 February 2019
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Hi Everyone!

New session recording from Global Summit 2018 is already on InterSystems Developers YouTube Channel:

Advanced Cloud Provisioning & Deployment

 

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Hello experts, 

I am new to IRIS and I was told I could get a great hands-on experince with the commuity edition that is currently availabe on mutliple cloud providers.

Unfortunately connecting Atelier to the given IRIS instance has been unsuccessful: 

Accorording to this troubleshooting guide

Last answer 10 December 2018 Last comment 10 December 2018
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Mirroring 101

Caché mirroring is a reliable, inexpensive, and easy to implement high availability and disaster recovery solution for Caché and Ensemble-based applications. Mirroring provides automatic failover under a broad range of planned and unplanned outage scenarios, with application recovery time typically limited to seconds. Logical data replication eliminates storage as a single point of failure and a source of data corruption. Upgrades can be executed with little or no downtime.

Last comment 8 December 2018
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