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Krishnamuthu Venkatachalam · Mar 10, 2025

Creating indexes on a SDA field

of a patient.
Article
Developer Community Admin · Apr 13, 2023

What you always wanted to know about InterSystems IRIS but were afraid to ask :)

Master Patient Index (MPI) functionality that ensures accurate patient identification and record matching, even in the face of incomplete or inconsistent data.
Article
Luis Angel Pérez Ramos · Mar 27, 2023

EMPI installation and customization in Standalone - Basic configuration

We define the fields of the patient to be use use in the indexes creation. The EMPI will use those indexes in the matching process among the patients.
Announcement
Pete Greskoff · Nov 4, 2019

November 4, 2019 – Alert: Possible Data Integrity Issues with Mirroring and Journal Restore

/Ensemble 2017.2 or 2018.1 Health Connect 2019.1 For issue #3, the following HealthShare products are affected: Unified Care Record 2019.1 Patient Index 2019.1 Health Insight
Article
sween · Feb 18, 2025

OMOP Odyssey - FHIR® to OMOP ETL (Calypso’s Island)

If you are familiar with HealthShare Patient Index and the concept of domain conflicts, the source system is just as important to the identifying if the patient is unique.
Article
Pietro Di Leo · Oct 9, 2025

Building a FHIR Vector Repository with InterSystems IRIS and Python through the IRIStool module

iris.quick_create_index(table_name="Patient", column_name="patient_id") iris.quick_create_index(table_name="Patient", column_name="age") # Create HNSW vector index
Announcement
Jacquie Clermont · Apr 19, 2023

We're Up to 77 Sessions. I'm Pasting List in This Post.

IntegratedML: New & Next InterSystems Cloud Services: IRIS SQL & IntegratedML OAuth2 Fundamentals Triage Patient Portal Message Using ChatGPT Unleashing the Power of
Article
Pietro Di Leo · Oct 6, 2025

Presenting the FHIR Data Explorer: AI-Powered Hybrid Semantic Search & Patient History Generation

using vector embeddings and HNSW indexes for fast approximate nearest neighbor search.
Announcement
Anastasia Dyubaylo · Apr 8, 2023

Key Questions of the Month: March 2023

Index Patient merge not updating worklist itemsby Ephraim Malane Location of Saved Searches in Message Viewerby Mike Dawson Intersystems Environment Requiring Values in Parametersby
Article
Kate Lau · Oct 9, 2025

Writing a REST api service for exporting the generated patient data in .csv

csv_buffer = StringIO() df.to_csv(csv_buffer, index=False) csv_string = csv_buffer.getvalue() return csv_string } } 4.
Question
Miguel Delvalle · Apr 2, 2019

Upgrade Vs Parallel install

Index:14.0.7913 + Clinical Viewer:14.0.7913 + Active Analytics:14.01.7913] We are planning on upgrading all of our instances from 2015.2.1 to the latest version (currently 2018) starting
Article
sween · Apr 28, 2016

A National Provider Directory powered by HealthShare HSPD and Amazon Web Services

Index to match and link not only Providers, but Orgs, Networks, Plans and other vital nouns in the business of delivery healthcare.
Question
Grace Fiamengo · Feb 28, 2019

Which is better for deploying new HealthShare environments and incremental updates - %Installer or Ensemble -> Export Production?

Index:15.03.1007 + Clinical Viewer:15.03.1007 + Active Analytics:15.03.1007]I have also heard that Ensemble tools don't always work well with Healthshare.
Article
Keren Skubach · May 5, 2025

Creating a primitive extension in a FHIR resource

##class(HS.FHIRModel.R4.Patient).
Question
Nezla · Jun 8, 2021

displaying %GlobalCharacterStream

Index (EMCI) application that HST has been developing.