Hi Developers,
You asked for it – we did it!
We are introducing a new voting engine and algorithm to InterSytems Contests which you can try with the current contest – starting next Monday!

Contest tag unites posts that are related to any coding competition taking place on InterSystems Developer Community.
Hi Developers,
You asked for it – we did it!
We are introducing a new voting engine and algorithm to InterSytems Contests which you can try with the current contest – starting next Monday!

🏆 Create an innovative service for Krasnaya Polyana IT cluster participants and locals! 🏆
Steford group together with the Polyana IT community with the support of InterSystems Corporation invite you to join Polyana App 2020 Hackathon!
If you are suddenly now in Krasnaya Polyana, Sochi, Russia and want to share your ideas, your IT & business energy, come, participate, suggest and cheer for the teams on December 12-13 at the Steford coworking space. Or participate online!
Create the most helpful service for local IT infrastructure, business, and citizens and get the first prize of $1,400 and the opportunity to participate in the InterSystems track of MIT Grand Hack 2021!
More details in English can be found here.
➡️ Visit the official landing page in Russian.

Hi Community!
We are pleased to invite all the developers to the upcoming InterSystems Analytics Contest Kick-off Webinar! The topic of this webinar is dedicated to the Analytics contest.
On this webinar, we’ll demo the iris-analytics-template and answer the questions on how to develop, build, and deploy Analytics applications using InterSystems IRIS.
Date & Time: Monday, December 7 — 12:00 PM EDT
Speakers:
🗣 @Carmen Logue, InterSystems Product Manager - Analytics and AI
🗣 @Evgeny Shvarov, InterSystems Developer Ecosystem Manager
Hi Developers!
Here're the technology bonuses for the InterSystems Multi-Model Contest that will give you extra points in the voting:
See the details below.
Hi Community,
We're pleased to invite you to the online meetup with the winners of the InterSystems Interoperability Contest!
Date & Time: Friday, November 27, 2020 – 10:00 EDT
What awaits you at this virtual Meetup?

Hey Developers,
The InterSystems Interoperability Contest is over. Thank you all for participating in our exciting coding marathon!
And now it's time to announce the winners!
A storm of applause goes to these developers and their applications:
Report about what happened during a test - check Message Bank to see what happened on the instances that received test messages from Feeder
I developed Feeder on an IRIS instance while working in development VPC and I configured a Message Bank in a different namespace on the same IRIS instance. I added Feeder.csp and submitted Feeder app to Full Stack contest. I currently refactor the Feeder and Message Bank apps for Interoperability contest and to deploy in another VPC.
Below I show a sample report from development VPC:
NAMESPACE>DO ##class(UnitTest.TestReport).Go(564)
Hey Developers,
This week is a voting week for the InterSystems Interoperability Contest! So, it's time to give your vote to the best solutions built with InterSystems IRIS.
🔥 You decide: VOTING IS HERE 🔥
How to vote? This is easy: you will have one vote, and your vote goes either in Experts Nomination or in Community Nomination.
Hi developers!
We introduced a set of bonuses to all the participants of the Interoperability Stack Contest.
And here is the table of current bonuses accomplishments:
Hi Community,
Please welcome the new video, specially recorded by @Yuri Marx for the InterSystems Interoperability contest:
IRIS Interoperability Productions formerly known as Ensemble are fun to work with. Yes, I really think my work is fun. I have seen File Passthrough Services and File Passthrough Operations come in handy. At one point we placed test messages in files, then we utilized a File Passthrough Service with Inbound File Adapter to send the contents of the file as a Stream to a File Passthrough Operation with Outbound TCP Adapter. The Operation pointed at a TCP service and sent the test messages.
Hi Community!
We are pleased to invite all the developers to the upcoming InterSystems Interoperability Contest Kick-off Webinar! The topic of this webinar is dedicated to the Interoperability Contest.
In this webinar, we will talk about the interoperability capabilities of InterSystems IRIS, will do a demo of building the basic IRIS interoperability solution, and demo how to use the PEX. Also, we’ll discuss and answer the questions on how to build interoperability solutions using InterSystems IRIS and IRIS for Health.
Date & Time: Monday, November 2 — 10:00 AM EDT
Speakers:
🗣 @Stefan Wittmann, InterSystems Product Manager
🗣 @Eduard Lebedyuk, InterSystems Sales Engineer
🗣 @Evgeny Shvarov, InterSystems Developer Ecosystem Manager

Hi Developers!
Here're the technology bonuses for the InterSystems Interoperability Contest that will give you extra points in the voting:
See the details below.
Hey Community,
We're pleased to invite you all to the Virtual Summit 2020 session dedicated to InterSystems online programming contests, best winning projects, and their developers! Please join:
⚡️ "Best applications of InterSystems programming contest series: Best IntegratedML, FHIR, REST API, Native API, ObjectScript solutions" session ⚡️

Please check the details below.
Hi Community!
We're pleased to invite you to the Online meetup with the winners of the InterSystems Full Stack contest!
Date & Time: Friday, October 16, 2020 – 11:00 EDT
What awaits you at this virtual Meetup?
Hey Developers,
The InterSystems Full Stack Contest is over. Thank you all for participating in our exciting coding marathon!
So it's time to announce the winners!
Our big applause goes to these developers and their applications:
Hey Developers!
This week is a voting week for the InterSystems Full Stack Contest!
So, it's time to give your vote to the best solutions built with InterSystems IRIS.
🔥 You decide: VOTING IS HERE 🔥
How to vote? This is easy: you will have one vote, and your vote goes either in Experts Nomination or in Community Nomination.
Hi developers!
We introduced a set of bonuses to all the participants of the Ful Stack Contest.
And here is the table of current bonuses accomplishments:
Hey Developers!
We're pleased to announce the next competition of creating open-source solutions using InterSystems IRIS! Please welcome:
⚡️ InterSystems Full Stack Contest ⚡️
Duration: September 21 - October 11, 2020
Hi Community!
We are pleased to invite all the developers to the upcoming InterSystems Full Stack Contest Kick-off Webinar! The topic of this webinar is dedicated to the Full Stack Contest.
On this webinar, we’ll demo the IRIS Full Stack template and answer the questions on how to develop, build and deploy full stack applications in InterSystems IRIS.
Date & Time: Monday, September 21 — 11:00 AM EDT
Speakers:
🗣 @Evgeny Shvarov, InterSystems Developer Ecosystem Manager
🗣 @Raj Singh, InterSystems Product Manager - Developer Experience
Hi Developers!
Here're the technology bonuses for the Full Stack Contest that will give you extra points in the voting:
See the details below.
Hi Community!
We're pleased to invite you to the Online meetup with the winners of the InterSystems FHIR programming contest!
Date & Time: Friday, September 4, 2020 – 11:00 EDT
What awaits you at this virtual Meetup?
Hi Developers!
The InterSystems IRIS for Health FHIR Contest is over. Thank you all for participating in our FHIR Competition!
And now it's time to announce the winners!
A storm of applause goes to these developers and their applications:
Hey Developers!
This week is a voting week for the InterSystems IRIS for Health FHIR Contest!
So, it's time to give your vote to the best FHIR solutions built with InterSystems IRIS for Health.
🔥 You decide: VOTING IS HERE 🔥
How to vote? This is easy: you will have one vote, and your vote goes either in Experts Nomination or in Community Nomination.
The fhir-react project defines a unique component which renders the interface based on FHIR resource type. There's no need for any configuration because the library uses the standard of defined by the resource type.
So, I decided to apply the same idea, but for charts. The basic idea is depicted below:
For instance, some FHIR resources like Observation, Condition etc., has a code. Thus, we can aggregate all codes and count them.
Such aggregation creates a standard data model.
Finally, this model could be adapted for any char library.
As I said in the previous article, I started to learn about FHIR for the contest, and I'd like to share an update in my application: detection of inconsistencies in FHIR data.
Note: This document it's also availble in GitHub.
A useful usage for FHIR unified schema is search for inconsistencies. As suggested by @Qi Li, one example could be find patients with records for diabetes medication, however, without diabetes condition.
Hi Developers!
Here're the technology bonuses for the FHIR programming contest that will give you extra points in the voting:
See the details below.
Hi,
In my previous articles, one of the most exciting things about FHIR that I mentioned it's the wide range of possibilities that we have and not only for creating something but the ways to achieve this goal.
Hey Developers!
Want to participate again in the competition of creating open-source solutions using InterSystems IRIS Data Platform? Please welcome:
➡️ InterSystems IRIS for Health FHIR Contest ⬅️
Duration: August 10-30, 2020
Hi Developers!
InterSystems FHIR contest has been started and in this post, I want to introduce several topics you may find interesting and use to build FHIR applications with InterSystems IRIS for Health.
Amongst them are:
See the details below.