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Article
Timothy Leavitt · May 12, 2016

Writing better-performing loops in Caché ObjectScript

The article is considered as InterSystems Data Platform Best Practice. This article helped me so much !
Article
Murray Oldfield · Oct 1, 2016

Data Platforms and Performance - Part 7 ECP for performance, scalability and availability

The Data management tier is made highly available, for example located on a failover cluster (e.g. virtualization HA, InterSystems Database Mirroring, or traditional failover clustering
Question
Maks Atygaev · Sep 13, 2017

New Programming Language - Discussion

In my opinion, 3rd party library for InterSystems data platform would be supported by the community if:1. It provides a great added value for significant part of community2.
Article
T Wolfe · Jan 30, 2017

Quality of Service Timeout Guide for Mirroring

This is the primary reason that InterSystems changed the default QoS from 2 seconds to 8 second in versions 2015.2+.
Article
Jin Kim · Mar 19, 2020

Developing Operational Analytics Dashboards

Database This will launch the Database Wizard, which is used to create a new database Enter the name of your database: REPORTSROUTINES Database directory: C:\InterSystems
Article
Dmitry Maslennikov · Oct 3, 2016

Internal Structure of Caché Database Blocks, Part 1

InterSystems Caché globals provide very convenient features for developers. But why are globals so fast and efficient?
Article
David Loveluck · Aug 27, 2019

APM – Monitoring SQL Query Performance

The article is considered as InterSystems Data Platform Best Practice. @David.Loveluck, thanks for sharing!Do you want also to submit the code to Github and Open Exchange?
Discussion
Admin GlobalMasters · Aug 25

Summer 2025 with Global Masters

You could gift some points to some well deserving InterSystems interns ... or get socks for everyone on your Christmas list this year ;) Moved to Bangkok :) Earned points but haven't
Question
Scott Roth · Jul 8

FHIR Patient Resource Response does not map to FHIRModel.R4.Patient

link4.Help Needed: Empty Bundle When Converting CCDA to FHIR in InterSystems IRIS5.Using FHIR Adapter to offer FHIR services over legacy systems - Reading a Resouce Hello @Scott.Roth
Question
Manish Valecha · Feb 26, 2018

ERROR #5002: Cache error: DescribePhase2+57^%occSysDescriptor

I recommend you open a support ticket with InterSystems WRC.
Article
Evgeniy Potapov · Sep 9, 2022

Pitfalls when creating a drill through in Power BI connected to AtScale

drillthrough” table.Otherwise, if you use a common table with dates (a common practice in Power BI, the implementation of which we described here(Showing dates in missing periods | InterSystems
Question
Jean Millette · Apr 26, 2023

Issues with Publishing Power BI Reports with DirectQuery Connection to IRIS?

As an attempt to improve responsiveness, I'm trying out the "DirectQuery" connection using the InterSystems IRIS connector available in our version of Power BI Desktop (September 2021
Question
Michael Davidovich · May 18, 2022

Unit Testing Conventions/Best Practices - Where Do They 'Live'?

If you're using InterSystems' package manager it makes tests much easier/more natural to run. Thanks @Pravin.Barton!
Article
王喆 👀 · Feb 7, 2023

IRIS quick query service idea sharing

I recently participated in the InterSystems Developer Tools Contest.
Question
Jon Astle · Jul 20, 2023

Non-Standard HL7 Interface Assistance Needed

More complex scenarios involving multiple responses (ack/nack) are supported (see Important HL7 Scenarios | Routing HL7 Version 2 Messages in Productions | InterSystems IRIS for Health