Article
· Dec 12, 2016 3m read
Generate and Validate Captcha Code

Suppose you have developed your own web app with InterSystems technologies stack and now want to perform a captcha validation on the client side in order to determine whether or not the user is human and make it safer. There are some modern frameworks to address the captcha issue, however most part of them needs internet access to generate codes and sometimes are complex to implement. Take this as basic example considering that image recognition has gotten too good. That's why you nowadays you tend to see more pattern recognition captchas than mere reading ones. (I.e.

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InterSystems Developer Community is a community of 18,446 amazing developers
We're a place where InterSystems IRIS programmers learn and share, stay up-to-date, grow together and have fun!

Is there a way for us to restrict user's ODBC permissions based on what program they're running on a client?

For example, we have some older Windows apps (.exe) that are a regular part of our software package which require the user to be able to select, insert, update, and delete. Some of our users are also using other third-party apps to connect (mostly reporting tools) but we only want them to be able to select unless we've approved the exe. Is there a way to do that?

These are not applications that were developed using CacheDirect.

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The time that many of the Developer Community members, InterSystems Partners, and just people interested in InterSystems products, had been looking forward to has arrived! Finally, after an excruciatingly long pause, this year's Global Summit is again held in person! This time it's in Seattle! A beautiful city with steep hills, breathtaking views of Elliot Bay, and, from the words of locals, constantly bad weather cheeky

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Hey Community,

In this webinar, we’ll discuss how you can now easily integrate Apache Kafka within InterSystems IRIS data platform, including via interoperability productions and programmatically via API calls, as both a producer as well as a consumer of Apache Kafka messages:

InterSystems IRIS Tech Talk: Kafka

https://www.youtube.com/embed/UjkwbGA0kaE
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Hi developers!

Here are the bonus points for the experts voting for your applications in the Fullstack contest 2022:

Here we go!

  • Climate Change - 5
  • isc.rest package - 2
  • isc.ipm.js package - 2
  • Embedded Python - 3
  • Adaptive Analytics (AtScale) Cubes usage - 3
  • Docker container usage - 2
  • ZPM Package deployment - 2
  • Online Demo - 2
  • Unit Testing - 2
  • First Article on Developer Community - 2
  • Second Article On DC - 1
  • Code Quality pass - 1
  • Video on YouTube - 3<--break->

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Hello,

I want to access the HL7 Router settings from within the HL7 rule. Goal is to create a New class by extending "EnsLib.HL7.MsgRouter.RoutingEngine".

Then create a PARAMETER ProcessMessage which can be set to an integer value for the HL7 Router.

Create a Rule class and based on the value of this setting ProcessMessage
process/not process the messages.

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Hi all!

I'm currently trying to find out how to have one Web Gateway route to multiple servers Management Portal. The only thing that I have come up with so far is to potentially make different routes per server?

I have a development, test, and production server and I want to use the same Gateway server using IIS to do SSL/TLS encryption for the CSP pages.

Any ideas or recommendations to pull this off?

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Hi Community,

We prepared a fun online game for those who will be at the Global Summit in-person, and those new members who will join the Community at the event. If you are at the Summit but do not see the game - please let me know, I will add you wink

You can enter the game and grab the prizes right at the Developer Community booth - 5th Floor, Tech Exchange room.

Enter to win some nice prizes: Bellroy Computer Backpack, Umbrella, Amazon Kindle, Apple AirPods Pro, Coursera subscription and others!

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Hey Developers,

We're pleased to invite you to join the next InterSystems IRIS 2020.1 Tech Talk: DevOps on June 2nd at 10:00 AM EDT!

In this InterSystems IRIS 2020.1 Tech Talk, we focus on DevOps. We'll talk about InterSystems System Alerting and Monitoring, which offers unified cluster monitoring in a single pane for all your InterSystems IRIS instances. It is built on Prometheus and Grafana, two of the most respected open source offerings available.

Next, we'll dive into the InterSystems Kubernetes Operator, a special controller for Kubernetes that streamlines InterSystems IRIS deployments and management. It's the easiest way to deploy an InterSystems IRIS cluster on-prem or in the Cloud, and we'll show how you can configure mirroring, ECP, sharding and compute nodes, and automate it all.

Finally, we'll discuss how to speed test InterSystems IRIS using the open source Ingestion Speed Test. This tool is available on InterSystems Open Exchange for your own testing and benchmarking.

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Announcement
· Jun 18, 2022
[Video] Saving on Storage

Hey Community,

Check out the latest video on InterSystems Developers YouTube channel:

Saving on Storage

https://www.youtube.com/embed/EOqohVVW8rs
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In our latest episode of Data Points, I had a conversation with @Michelle Spisak and @Adam Coppola about Learning Services initiatives at next week's Global Summit in Seattle. Take a listen to hear about the various things LS is taking part in, and hopefully we'll see you there!

For more information and to subscribe to the podcast, head over to https://datapoints.intersystems.com.

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Hey Developers,

You're very welcome to join the upcoming InterSystems webinar called "InterSystems IRIS Tech Talk: Python"!

Date: Wednesday, June 08, 2022
Time: 11:00 AM EDT

https://www.youtube.com/embed/a8SJ8bwlC-E
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In this tech talk, we’ll go into detail about the breadth of support Python developers have using the InterSystems IRIS data platform, including:

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Global Summit returns!

After two years of video conferencing and virtual meetings, we at InterSystems are thrilled to reunite with our partners at InterSystems Global Summit 2022. In our first in-person event since the pandemic started, we're welcoming industry leaders and developers to our flagship conference. Registration is now open!

➡️ InterSystems Global Summit 2022

🗓 Date: June 20-23, 2022

📍 Location: Seattle, WA, United States

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Hey Community,

Common tools for meeting the challenges of testing large-scale solutions deployed in the cloud:

Using Automated Testing to Build Reliable, Large-Scale API Server in the Cloud

https://www.youtube.com/embed/gDDL4eWc9jA
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Only a few days to go until the Global Summit! George James Software will be on hand to talk about any projects you may have on the horizon, such as application development, data and platform migration, system integration, training, and support – we can work with you to find practical and maintainable solutions that support the growing needs of your organization.

We're also running a User Group Session on Wednesday, July 22nd at 12pm. It's a great opportunity to find out more about our tools and ask us (and current users!) any questions.

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Announcement
· Jun 15, 2022
Join the Package Manager discussion

InterSystems and the developer community around ZPM have been working together to take ZPM to the next level, building it into IRIS and making it a tool that can not only manage 3rd-party code, but key parts of InterSystems' products. You can hear a lot more on this topic at Global Summit 2022, and attend an experience lab to get hands-on.

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Hello to all my fellow Cache Experts. Quick question about the MONLBL output that identifies performance issues. There is a metric value output by MONLBL called "Obtain [NEW] connection to Cache". Supposedly that metric captures the time taken between the request reaching the CSP Gateway and a connection to Cache being reserved for the purpose of servicing the request. All of that being said, if that metric value is high for many requests, such as 19.x seconds, then can anyone tell me what that metric really means and how to improve (lower) the new connection to Cache time. The com

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Hi All,

I am trying to install IRIS Health CE on a Ubuntu VM, so I can test IAM with it.

During the installation I get the following error:

=================

Warning: The installer can't find a platform in this distribution
supported by your system.

Searching for platforms that might install in unsupported mode...

1) Ubuntu LTS (x64)

Enter the number for your system: 1

Your system type is 'Ubuntu LTS (x64)'.
openssl version 1.1.1 is required.

** Installation aborted **

No packages will be installed.

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