Hi Everyone!

Please watch the new video on InterSystems Developers YouTube, recorded by @Sourabh Sethi  in the  "Coding Talks" format:

Informative and Fast WEB API VIA ObjectScript and Ensemble/HealthShare

IRIS provides us with anti login CSRF attack mitigation, however this is not the same as a CSRF attack, as login attacks only occur on the login form. There are currently no built-in tools to mitigate CSRF attacks on api calls and other forms, so this is a step in mitigating these attacks.

See the following link from OWASP for the definition of a CSRF attack:

https://www.owasp.org/index.php/Cross-Site_Request_Forgery_(CSRF)

The method shown in this article for mitigating these attacks is currently not proactive, but a minimum that needs to be combined with other attack vector prevention methods,

Hello Community,

For the Business Rules in a process i want to use a constraint where source could be FromA or FromB.

But looks like the constraint does not allow multiple source values.

Is there a way to provide multiple source in Constraint? Or is there a way in Rules to identify the Source ?

Thanks

Jimmy Christian

Hello ,

Need some help to write a Request message to the File using EnsLib.File.PassthroughOperation class.

Request object is sent to the Ensemble operation has below simple structure.

Class ABC.Req Extends Ens.Request
{
Property SiteCode As %String;
Property HospitalCode As %String;
Property PatientFirstName As %String;
Property PatientLastName As %String;
Property EncounterId As %String;
}

But in the operation i am getting error 

ERROR <Ens>ErrException: <PROPERTY DOES NOT EXIST>zOnMessage+1 ^EnsLib.File.PassthroughOperation.1 *Stream,ABC.Req -- logged as '-'
number - @'
Quit:'$IsObject(pRequest.

Hi Community:

We're putting finishing touches on our Global Summit program, but I can share it with you now. Use it to plan your conference activities early.

Can it be that Global Summit is just next month, September 22 - 25? 

So far we're beating last year's registration numbers, and we expect the sessions will be at capacity. Pre- and post-conference events are filling up fast, so REGISTER soon if you haven't already. 

Yours, 

Jacquie

We are developing an interface in Ensemble (v.2018) and would like to have common data visible and updatable from more than one namespace (sort of a lookup, but with more fields).

I can create a table in one namespace and inserting into it, let's say using SQL from the portal. I can also map that table to another namespace. It becomes visible there as a table, but new records inserted in one cannot be seen from the another namespace.

I am reading the documentation, but still no answer. Any help to speed me up?

Hi All,

I want to implement SOAP authentication and Security. Please let me know what are all the  best ways to Implement it.

Advance thanks,

Hi Community:

If you're interested in the future of InterSystems technology, you won't want to miss these nine Global Summit sessions on our hottest technologies:

Roadmap Sessions

• Business Intelligence (BI) & Analytics Roadmap
• In-Place InterSystems IRIS™ Conversions 
• InterSystems IRIS Adoption Guide
• InterSystems IRIS Cloud Roadmap
• Partner Hub: An Overview
• Personas: Your Team's Quiet Partners
• Selling InterSystems to Your Manager
• Showcase: InterSystems IRIS Directions
• User Experience Feedback: Focus on BI

REGISTER SOON. Early bird rates end August 30.

Thank you,

Jacquie

Hi Community!

Here is a digest of the InterSystems Developers videos on the InterSystems Developers YouTube Channel in July 2019. Please check it out!

Hey Guys, 

Have enabled DeepSee on my cache db via 

Do EnableDeepSee^%SYS.cspServer(0)

I have created user with access to a profile with all the %Deep_See options (%DeepSee_Admin, %DeepSee_Analyzer etc etc) as well as %All.  I have also added %All to unknownuser

When click the DeepSee page and choose a namespace Architect, Analyzer, Reporting Data Definition and Reporting Builder are all greyed out with 'you do not have privilege to view this page

 Pre-requisite - Basic knowledge of ENSEMBLE and ObjectScript

My both previous sessions were related to OBJECTSCRIPT.
This time, we are going to add a flavour Ensemble/Healthshare,
to be informative and fast.

In this session we are going to discuss about - 
"Informative and Fast WEB API VIA ObjectScript and Ensemble/HealthShare"

Web API can be REST or SOAP. We will taking example of SOAP in this session.
However, whatever I demonstrate today, will also be applicable for REST.

In today's Session, we will creating 2 versions of same API and will Compare there performance using tool called SOAP UI and

Hi Developers!

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

New Applications

Metrics example published by David Underhill

A simple example of collating database and license metrics

Dynamic SQL to Dynamic Object published by David Crawford

ObjectScript function to convert any SQL query into a dynamic object

Cogs JSON Class published by Sean Connelly

Convert JSON to and from InterSystems ObjectScipt classes

Objectscript Roman Numeral Converter published by David Crawford

Converts numbers into roman numerals using ObjectScript

Random Read IO Storage Performance Tool published by Tony Pepper

Random Read IO Performance Tool for InterSystems IRIS Database

Port published by Rubens Silva

Port is a VCS-agnostic Caché Studio utility to export or import Caché files based on projects instead of namespaces

Forgery published by Rubens Silva

An auxiliary tool used to mimic requests to %CSP.REST and Frontier Router-based classes.

Log Production Queue Counts published by Robert Hanna

A simple scheduled task and persistent table for logging production queue counts.

EnsDemo Iris installer published by Guillaume Rongier

ENSDEMO port to IRIS without HL7 and DICOM examples

Anti CSRF CSP published by David Crawford

A method for mitigating anti CSRF attacks on CSP derived API calls

Frontier published by Rubens Silva

%CSP.REST on steroids. Frontier is a REST framework made with the purpose of reducing boilerplate code and imposing a clean coding style 

Python Gateway Samples published by Eduard Lebedyuk

Examples of PythonGateway Usage. Python Gateway for InterSystems Data Platforms

Cogs Library

Over the next few months I will be releasing a number of open source libraries and tools to the Caché community.

Most of the code has evolved from previous production grade solutions over the years and I am collating it together under a single overarching library package that I am calling Cogs.

Hi developers!

Every day coding with IRIS and docker I call the following 3 commands in VSCode terminal. Always the same for any projects:

docker-compose build   ; to build the container

docker-compose up -d   ; to run the IRIS in container

docker-compose exec iris iris session iris ; to open the IRIS terminal

Is there any way to map the key sequence which will type me the rest? 

e.g.

irisb for docker-compose build,

irisup for docker-compose up -d,

irist for docker-compose exec iris iris session iris

I know and use keyboard sequences for mac, but it doesn't work in VSCode terminal :/

Preview releases are now available for the 2019.3 version of InterSystems IRIS and IRIS for Health!

Container images are available via the WRC's preview download site.

The version number for these releases is 2019.3.0.302.0

Public announcements will be made shortly, with separate announcements for each product.

InterSystems IRIS Data Platform 2019.3 is a CD (continuous delivery) release of InterSystems IRIS.  It has many new capabilities including:

Continuous Delivery Releases of InterSystems IRIS

InterSystems API Manager

Node-level Architecture for Sharding and SQL Support

Infrastructure and Cloud Deployment Improvements

Port Authority for Monitoring Port Usage in Interoperability Productions

X12 Element Validation in Interoperability Productions

New Framework for Coding Business Hosts in Java

Java and .NET Gateway Reentrancy

In many projects I was faced with storing hierarchical data (tree) in classes.
By tree, I mean such data, where each node has a parent node — an object of the same class.
Many examples of such data can be given. For example, a catalog in the online store. Suppose that this online store sells books, in this case, the category tree might look like this:

The number in front of the name is the category ID.
For storage, you can create classes:

The MyApp.Category class  is used to store the category tree and contains the property “Parent” - reference to the same class.

But it’s not convenient to work

In this article we are going to compare $Increment and $Sequence functions.

First of all, a note for readers who have never heard of $Increment. $Increment is a Caché ObjectScript function which performs an atomic operation to increment its argument by 1 and return the resulting value. You can only pass a global or local variable node as a parameter to $Increment, not an arbitrary expression. $Increment is heavily used when assigning sequential IDs. In such cases parameter of $Increment is usually a global node. $Increment guarantees that each process using it gets a unique ID.

for i=1:1:10000

Hi Developers!

Happy to share with you the release notes of InterSystems Developers community site in August 2019. What's new?

• Direct messages between registered members;
• Accounts merging;
• Better navigation for serial posts;
• Spanish DC enhancements: translated tags, analytics.

See the details below.

Let's have a round of CodeGolf!

As usual the goal is to write the shortest solution for a specified problem.

Today we have one of the classics: FizzBuzz.

Write a program that prints the numbers from 1 to 100.

But for multiples of three print “Fizz” instead of the number and for the multiples of five print “Buzz”.

For numbers which are multiples of both three and five print “FizzBuzz”

​​​​​​We have Full time or Part Time Cache\ENSEMBLE\IRIS programmer positions available with our UK and US/North American teams.

For details on what we do and our products please see our web site intsoftsol.com  

Interested persons should email reply to admin@intsoftsol.com

JOB DESCRIPTION
Looking for Support Developer with experience in Ensemble,CACHE, IRIS.  You will be responsible to assist in application software support and development including our Application Integration to various 3rd part systems.  Our software is in use in a number of NHS Trust and North American State Health Department.

Hi Community!

New video is already on InterSystems Developers YouTube Channel:

Leveraging an Open Analytics Platform

Hi all,

I'm looking to set up monitoring for several interfaces. I understand that I can set an Inactivity Timeout. However, obviously there are messages coming through more frequently during certain hours than other hours. 

Is there a way to set an Inactivity Timeout for each hour of the day instead of one value that is used all day long? 

Best,

Erin

I've setup ODBC connection so I can access Cache data within SQL Server.

I want to be able to write SQL queries for internal monitoring purposes, similar to what's possible with SQL Server.  Specifically I want to be able to check mirroring status (i.e. check which is the current primary mirror member), check the status of any Ensemble productions (started/stopped), check the status of business hosts etc.  I want to do all of this from SQL Server to go with our other system monitoring solutions.

Does anybody know if this is possible, and if so the names of tables/namespaces which might store

I discovered the upload file button does not appear to work properly but you can still attach files under 'change additional settings'.  Are there plans to fix this?

Hello Everyone

I'm trying to open an XML that I get inside a GZIP file.
However, I can only open the contents when I save the file to a folder.
I would like to know if there is a way to get the contents of XML without saving the GZIP in a folder.

The code below is functional, however, you are saving GZIP before you can get the contents of the XML.

SET tGZIP = $System.Encryption.

Has anyone had any success receiving a DICOM TCP in, and then using a process to write to a file while responding to the sender correctly? I'm pulling my hair out, and would love to know where I'm going wrong. 

hi,ererybody!

help,

how to use M language get local Computer MAC Address?

I know get local ip use : w $ZU(67,15,$j),but i don't know this.

I was just watching a video - Clinical Document Architecture and Document Creation - Videos An Introduction to CDA - from Australia (browser, Firefox). The video started and played fine for 8m 49s, then stopped with the following message: Could not download the video Error code: PLAYER_ERR_TIMEOUT.

Hi Community,

If you're interested in containers, take a look at what we got planned for Global Summit, September 22-25, Boston Marriott Copley Place. Register now to take advantage of our early bird pricing.

SESSIONS ON CONTAINERS

Introduction to Kubernetes 
Basics and Benefits of Cloud Deployment
InterSystems IRIS Containers for Developers 
InterSystems IRIS KubernetesOperator
InterSystems IRIS Cloud Roadmap 
A Skeptic’s Guide to Containers
Diving into InterSystems Cloud Technology 
Leveraging Containers for DevOps 
Resilient Deployments in the Cloud 
The Value of Developing with Containers
Automated