All time

When I'm asked questions about SQL, I like Intersystems staff at the WRC, generally ask about the Query Plan. My feeling is that even before you run a query you should examine the results of Show Plan to confirm that the code is going to give me the results in the manner I would expect. If I expect it to leverage an index and I see that it is not then I go back and look at what I might have done incorrectly and try to re-write the query to get the index behavior I'm looking for. To that end, there's a poll below to ask you if think moving the Show Plan button as the first button would be

0 0
0 201
InterSystems Developer Community is a community of 25,853 amazing developers
We're a place where InterSystems IRIS programmers learn and share, stay up-to-date, grow together and have fun!
Learn more

1 0
0 201

Hi Developers!

This is the digest of new solutions and applications submitted to InterSystems OpenExchange in September 2019!

New applications in September 2019

web HERALD by Martin Weber

web HERALD is a Highly Extensible Rapid Application Development framework, the ultimate server-based platform for Caché Developers created by our inhouse Caché Developers.

objectscript-docker-template by Evgeny Shvarov

A simple template to start coding in InterSystems ObjectScript with preset dockerfile and settings for VSCode to start compiling and debugging.

angular-material-iris-starter by Sergey Shutov

A template project for Angular frontend with InterSystems IRIS. The main goal of this repository is to provide an up to date example of Angular application following all recent best practices

cache-iris-app-tools by Sergey Mikhailenko

Solution for technical support and DBMS administrator. View globals arrays, execute queries (including JDBC/ODBC), sending results to email as XLS files. Viewer class instances with СRUD editing. A few simple graphs on the protocols of the system.

IRIS OData Client by Sean Connelly

A simple IRIS client for connecting and consuming RESTful OData API services.

ObjectScript-Foreach by David Crawford

The beginnings of a foreach function equivalent in ObjectScript.

Kano MDM by Liudmyla Valerko

Kano MDM is an efficient Master Data Management software product with a complete set of features for successful implementation of interoperability solution.

Output-Capture by David Crawford

Captures the output of common objectscript terminal verbs, such as zwrite.

dasha-iris-adapter by Vladislav Chernyshov

Dasha.ai is a platform for designing human-like voice interactions to automate business processes.

This repository includes the first version of Dasha.ai IRIS Interoperability Adapter and demo Interoperability Production to show how to connect IRIS and Dasha.ai platform.

1 0
0 201

Presenter: Paul Dayan
Task: Upgrade with minimal downtime
Approach: Provide examples of planning minimal-downtime upgrades from a variety of starting scenarios

When upgrading Caché, Ensemble or your application on your business-critical system, you want zero or minimum downtime. This session explores the problems and options when upgrading, and how mirroring can reduce or eliminate business disruption, with practical steps and a demonstration.

Content related to this session, including slides, video and additional learning content can be found here.

0 0
0 201

Is there any way of saving a representation of the results of a query created in the Message Viewer to a file - most obviously CSV.

We are reasonably adept at creating queries. We'd like to be able to send the output to a file, rather than resorting to cut'n'pasting from the message viewer window...

Is this possible? (on any version of Ensemble/Iris?)

Desired output to file something like:

0 13
0 187

Background

For a variety of reasons, users may wish to mount a persistent volume on two or more pods spanning multiple availability zones. One such use case is to make data stored outside of IRIS available to both mirror members in case of failover.

Unfortunately the built-in storage classes in most Kubernetes implementations (whether cloud or on-prem) do not provide this capability:

6 1
1 180

SQL injection remains one of the most critical vulnerabilities in database-driven applications, allowing attackers to manipulate queries and potentially access or compromise sensitive data. In InterSystems IRIS, developers have access to both Dynamic SQL and Embedded SQL, each with distinct characteristics. Understanding how to use them securely is essential for preventing SQL injection.

4 0
2 200

InterSystems is pleased to announce the General Availability (GA) of the 2025.2 release of InterSystems IRIS® data platform. This is a Continuous Delivery (CD) release. Please note that the GA versions of InterSystems IRIS for Health™ and HealthShare® Health Connect™ 2025.2 are currently withheld due to mirroring limitations introduced by security updates (details below).

4 0
1 200

Hey Community,

Great news for all those of you who have missed the Super Early Bird discount for the InterSystems READY 2025! You still have a chance to get an Early bird discount up until 26th of May! So don't miss you chance to participate in the event of the year.

➡️ InterSystems Ready 2025

🗓 Dates: June 22-25, 2025

📍 Location: Signia Hilton Bonnet Creek, Orlando, FL, USA

4 1
0 180

Hi Community,

We're excited to invite you to the webinar Configuring a Web Server for use with InterSystems IRIS.

Join this webinar for an engaging and insightful tech talk on the configuration of a web server to use with InterSystems IRIS.

⏱ Date & Time: Thursday, February 27, 10:30 AM GMT

👨‍🏫 Speaker: @Steve Mallam, HealthShare Team Lead, InterSystems UK&I

2025 Tech Talk Social Tile 27 Feb

3 0
2 200

I'm trying to use the EnsLib.SQL.Operation.GenericOperation component in a production to read a column from a Redshift table that is set up as VARCHAR(65535) and am getting the following error.

An error was received : ERROR #5023: Remote Gateway Error: JDBC Gateway getClob(0,1) errorRemote JDBC error: Cannot convert the column of type VARCHAR to requested type long..

1 5
0 195

Hi Community,

Let's meet at the online meetup with the winners of the Vector Search, GenAI and ML Contest. It's a great opportunity to chat with the InterSystems Experts team and our contestants.

Winners' demo included!

Date & Time: Thursday, May 23, 12 pm EDT | 6 pm CEST

https://www.youtube.com/embed/QNwFw1rE6jM?si=rK7Y1_UVdvXFzEHE
[This is an embedded link, but you cannot view embedded content directly on the site because you have declined the cookies necessary to access it. To view embedded content, you would need to accept all cookies in your Cookies Settings]

2 0
0 200

We are using the IRIS cloud. and I am working on a DTL .

so the source side timestamp is local time for example 20240110134740, I know it is a local time. so the requirement is I need to append the UTC at the end, like -0400 or -0500 depending on if it is daylight saving time.

so is there function to return if current day is at daylight saving time, so I can decide if I need to append the -400 or -500? or a function to return the current UTC by location?

0 3
0 197

Hello everyone,

I am new to Deepsee (BI intelligence) concepts in IRIS. I am looking for a solution of below question

Question: We have a server where we are currently storing archive PDF reports of our application.

We want to add and view these archive reports (PDF format only) in dashboards. Is there any way we can do this? Or any article which can help us performing this task.

Thanks in advance!!

0 1
0 199

Hi Developers,

It's time to announce the Winners for July 2021! Please welcome our awesome Global Masters Heroes!

The storm of applause goes to these developers and their great contribution to DC in July 2021:

🥇 @Muhammad Waseem, HIS Team Lead, International Medical Center, Jeddah, Saudi Arabia

🥈 @Robert Cemper, ex Senior Sales Engineer from InterSystems, Austria

🥉 @Eduard Lebedyuk, Sales Engineer, InterSystems Corporation, Moscow, Russia

Learn more about the competition and our awesome winners below.

4 0
0 200

Table of Contents

  1. Introduction
  2. Version Control
  3. Exporting Classes
  4. Exporting BI Analytics classes
  5. Exporting globals

Introduction.

In this article, we'll cover a quick start to Git development with the InterSystems Developer Community and version control practices when working with IRIS InterSystems. We'll cover scenarios where we need to export Interoperability classes, globals, and analytics elements such as cubes and dashboards. These scenarios encompass key version control practices with IRIS.

To get started, you'll need:

  1. Register and log in to GitHub
  2. Be a member of the intersystems-community organization on Git

Getting started with IRIS InterSystems is very simple!

6 0
6 199
Question
· Apr 25, 2025
Setting Python

Hi Guys,

I'm a newbie running IRIS in a container (IRIS for UNIX (Ubuntu Server LTS for x86-64 Containers) 2024.3 (Build 217U) Thu Nov 14 2024 17:30:43 EST) and trying to setup Python so I can start working on ML & Autosklearn,my understanding is that IRIS already comes with embedded Python but unable to do something like "import pandas as pd" in VSCode which looks like I need install a more complete version of Python or packages, so what I'm missing?

1 2
0 197

I just realized I never finished this serie of articles!

GIF de Shame On You Meme | Tenor

In today's article, we'll take a look at the production process that extracts the ICD-10 diagnoses most similar to our text, so we can select the most appropriate option from our frontend.

Looking for diagnostic similarities:

From the screen that shows the diagnostic requests received in HL7 in our application, we can search for the ICD-10 diagnoses closest to the text entered by the professional.

Open Exchange app
6 0
0 199