InterSystems IRIS is a Complete Data Platform
InterSystems IRIS gives you everything you need to capture, share, understand, and act upon your organization’s most valuable asset – your data.
As a complete platform, InterSystems IRIS eliminates the need to integrate multiple development technologies. Applications require less code, fewer system resources, and less maintenance.
Hi, everyone!
I want to share a personal project that started with a simple request at work:
Is it's possible to know how many Caché licenses we are using?
Reading other articles here in the community, I found this excellent article by David Loveluck
Hi Community!
Two more new videos are already on InterSystems Developers YouTube Channel:
1. Machine Learning - How it Works - Part 1
2. Machine Learning - How it Works - Part 2
Good morning!
I am developing a Java project (Spring Boot + Maven + Hibernate) but I've a big issue when I try to define the Hibernate Dialect org.hibernate.dialect.InterSystemsIRISDialect... that dialect is neither in the Hibernate library nor in the IRISDriver class com.intersystems.jdbc
How should I define the IRISDialect in my project?
Thank you in advance!
Hi Developers!
InterSystems IRIS stores everything in globals and if we use ObjectScript classes to persist data class documents globals it uses in storage. But if you use globals for calculations, temporary storages, for special indexes or for some other purposes - how do you document it?
Possible options which come to my mind:
1. Macro
#define Array ^MyGlobalusage:
s $$$Array(1)=12. Class parameter
Parameter Array ="^MyGlobal";Usage:
Object Synchronization is a feature that has been around for a while, since Caché days, but I wanted to explore a bit more how it works. I've always thought that database automatic synchronization is complex by nature but, for some particular scenarios shouldn't be so hard. So I considered a very simple use case (OK, perhaps the typical one, I'm not discovering anything... but if it's common and it works, it's good 
).
Hi all,
One of the most useful features for me in IRIS was the queue page. From there, I could see how the different elements (BS, BP & BO) from a production were behaving, thanks to the possibility of auto-refresh every second. Great thing.
But we have updated to 2019.1 and this possibility is gone... we need to refresh manually! So, is there any way to set a parameter somewhere to have the queues status refreshed automatically?
Thanks a lot.
I have two local instances:
I'm using Java Gateway to talk to external system.
Both instances are using the same:
They are calling the same method with this java signature:
Hi, Is there a way to connect to a MYSQL ODBC? I tried using the SQL Connect class but getting an error.
As you might have heard, we just introduced the InterSystems API Manager (IAM); a new feature of the InterSystems IRIS Data Platform™, enabling you to monitor, control and govern traffic to and from web-based APIs within your IT infrastructure. In case you missed it, here is the link to the announcement.
In this article, I will show you how to set up IAM and highlight some of the many capabilities IAM allows you to leverage.
Hi! I am creating a Jasper Report using IRIS like DB, I've created my Data Adapter to connect with my DB configuring the JDBC connector and it works perfectly:
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But when I try to create a report connecting to my DB I am getting this error:
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This is the error in detail:
Hi Community!
You're very welcome to watch a new video on InterSystems Developers YouTube, recorded by @Stefan Wittmann, InterSystems Product Manager:
InterSystems API Manager Introduction
Estimated reading time: 6 minutes
Hello everyone,
I was first introduced to TDD almost 9 year ago, and I immediately fell in love with it.
Nowadays it's become very popular but, unfortunately, I see that many companies don't use it. Moreover, many developers don't even know what it is exactly or how to use it, mainly beginners.
Hello gentlemen,
here is my question: I would like to delete files one by one (not all at a time because I need to check somethinkg to delete it or not) in a defined folder but how can I handle it? I have used the extension :
Just wondering if anyone knows if there is a way to get daily emails or alerts about changes to a cache database. I know that all of that information is contained within the journal files, just wondering if there is a way to bundle it up each day and send it off for auditing, etc.
Any solution where a plain-text/readable format of changes to the cache database could be sent or stored for review would solve the issue.
Thanks!
I want to debug my class method when call REST service using postman.
Hi all, I have released the latest version of VSCode extension for ObjectScript already a month ago, and finally a time for the info about this new release.
So, what's new in the release:
For details how it works now, look further.
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Hi developers!
Just want to check with you on best practices for that.
You collaborate for InterSystems IRIS repository. You fork it, then make changes, commit, push, pull request, discuss(if any), your PR is accepted.
What's next?
Do you delete the repository you forked in?
Hi,
I have a method that has multiple parameters and is normally used from other classes in ObjectScript. Most of the parameters have default values. Withing the server code that's perfect. In some areas I can call myMethod(,,"sometext") or myMethod(tVariab) and thats fine... I use it as it's required in each place.
But now I want to expose it as a REST service so I need to buld a kind of wrapper., another method in a REST dispatcher class that will receive the parameters in a JSON object and will call the server method already implemented. Something like:
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)
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
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.
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
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:
Hi Community!
New video is already on InterSystems Developers YouTube Channel:
Leveraging an Open Analytics Platform
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.
This tool is used to generate random read Input/Output (IO) from within the database. The goal of this tool is to drive as many jobs as possible to achieve target IOPS and ensure acceptable disk response times are sustained. Results gathered from the IO tests will vary from configuration to configuration based on the IO sub-system. Before running these tests ensure corresponding operating system and storage level monitoring are configured to capture IO performance metrics for later analysis.
Hi Developers!
This is the second post on the resources for Developers. This part is about Open Exchange
Using Open Exchange to Learn InterSystems
InterSystems Open Exchange is a applications gallery of tools, connectors, and libraries which InterSystems Developers submit to share the experience, approaches and do business. All the applications are either built with InterSystems data platforms or are intended to use for development with InterSystems data platforms.
If you are a beginner developer you can take a look at applications in Technology Example category. All the applications in this category come with open source code repositories, so you are able to run the samples and examples in a docker container with IRIS on your laptop or in the cloud IRIS sandbox. Examples:
