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Announcement
Bob Kuszewski · Nov 22, 2023

InterSystems Supported Platforms Update Q4-2023

“Minor OS version certification” is a new process that is intended to provide additional security that a minor OS update didn’t break anything obvious and indeed both RHEL 9.2 &
Question
Evgeny Shvarov · May 13, 2023

Debugging Unittests in InterSystems IRIS

"type": "objectscript", "request": "launch", "name": "debugRoutine", "program": "^debug" } ] } That's indeed
Article
Benjamin De Boe · Sep 19, 2017

Horizontal Scalability with InterSystems IRIS

Scaling up and out Whether it's processing millions of stock trades a day or treating tens of thousands of patients a day, a data platform supporting those businesses should be able
Question
Scott Roth · Jun 19, 2017

Date Filtering Functionality

I want to check if coming msg DOB is within 3 days then its new born message so i can check validate fields, such as mother identifier should not be empty in case of new born patient
Article
sween · Dec 7, 2020

IRIS Python Native API in AWS Lambda

aws_lambda_native_api_iris_0.png) If you are looking for some excuses to implement this: * You need to hit the Pre Token Generation Trigger in Cognito to lookup and stuff the Patient
Question
Smythe Smythee · Aug 23, 2023

ERROR #6232 Data type validation error while using %Date Property

The BirthTime is same as the expected value { "resourceType": "Patient", "birthDate": "1993-12-12T00:00:00Z" }
Article
Eduard Lebedyuk · Aug 3, 2020

Creating classes/tables with more than 999 properties in InterSystems IRIS

I have already written about this at the time: SQL index for array property elements.
Article
Iryna Mykhailova · Dec 22, 2021

Using IRIS at university (and a fun task)

Secondly, I expect them to know relational databases (including indexes, keys, etc) and SQL. Finally, they should have a working knowledge of at least simple web development.
Article
Muhammad Waseem · Aug 18

Introduction to Interoperability on Python (IoP)

following command in your terminal: pip install iris-pex-embedded-python This command installs the iris-pex-embedded-python package and its dependencies from the Python Package Index
Article
Neil Shah · May 12

An Overview of Database Degrade

If a doctor had their data in the data global, but didn't have a corresponding index in the indices global, this would be a form of an application integrity issue.
Announcement
Anastasia Dyubaylo · Feb 23, 2023

Tech Article Contest: InterSystems IRIS Tutorials

Embedded Python✔️ Using Python API✔️ Using Embedded SQL✔️ Using ODBC/JDBC✔️ Working with %Query/%SQLQuery✔️ Using indexes
Article
Developer Community Admin · Oct 21

A Superior Alternative to In-Memory Databases and Key-Value Stores

It can process incoming transactions, persist the data to disk, and index it for analytics in under one microsecond on commercially available hardware without introducing network latency
Article
Dmitry Maslennikov · Jul 28

Introducing typeorm-iris: TypeORM for InterSystems IRIS from Node.js

GitHub repository includes a sample/ folder with several fully working examples: sample1-simple-entity sample2-one-to-one sample3-many-to-one sample4-many-to-many sample16-indexes
Question
Yone Moreno · Oct 11, 2023

Troubleshooting Null Response in DICOM Process Integration

Furthermore, there are not examples of OnResponse() being implemented in the parent internal class: EnsLib.DICOM.Process How could we continue beyond this point?
Question
Isaac Aaron · Jun 3, 2016

Read I/O Performance On >50,000 IOPS

However, even an application for which no single task would ever utilize any where this much disk capability, when scaled up to tens of thousands of users, it may indeed want a disk