#InterSystems IRIS

I'm using the EnumerateJobStatus query of class Ens.Util.Statistics to obtain the LastActivity value of a Business Host.

I would expect that this would return the timestamp of the last message received by the BH, understanding that any connect/disconnect activity would reset that timer. However, the time returned appears to actually be the time at which Ens.MonitorService generated the alert and is not directly related to anything that happened in the BH itself.

I've just stumbled across this post. I am an aspiring developer and one of my first few projects is a HL7 v2 message generator. It takes in a message template and then you can edit and create bulk messages from it.

I am just writing something to share what I encountered last night, which is the IRIS 2024.3 does not comes with Python by default any more!!!

Which means that I need to install it by myself!!😅 The pros is, I can select my python version😁🤭💃 The trouble is.... at the first place.... I don't know what I should do😥. By going through the community (I am much more prefer than the official document, sorry InterSystems document team😓 ), I found the following piece

I am receiving an XML input to my router and in the routing rule I need to traverse through the xml data , apply a for loop and fetch data.

How can I do that ?

Input :

We recently published a new White Paper on the use of reporting nodes ("asynchronous reporting mirror members" in full) in a mirrored environment. More and more customers are looking into this mechanism as a quick and easy way to set up a copy of their production data that stays current, yet can be used for analytical querying or heavy-duty reporting workloads without impacting the source system. Read the White Paper here.

Hey Developers,

Watch this video to learn how to use InterSystems IRIS Cloud IntegratedML:

⏯ InterSystems IRIS Cloud IntegratedML @ Global Summit 2022

https://www.youtube.com/embed/Q_FysO-_SJE
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We found out recently that when compiling an objectscript class that has a java projection, using the -d flag, it ignores it for the projection part:

After talking with intersystems luckily the've provided a solution that will be included in the next release:

We are running a restore of a mirrored database on the secondary mirror member via the DBREST restore procedure.

Since it is run from an interactive session, if the session times out or the vpn is severed, the restore is affected..... is there a way to run the restore in a background process instead ?

Sometimes customers need a small IRIS instance to do something in the cloud and shut it down, or they need hundreds of containers (i.e. one per end user or one per interface) with small workloads. This exercise came about to see how small an IRIS instance could be. For this exercise we focused on what is the smallest amount of memory we can configure for an IRIS instance. Do you know all the parameters that affect the memory allocated by IRIS ?

Hi everybody,

I'm modifying a REST interface for a client but it seems impossible to me to modify HTTP Response Status and including custom HTTP Headers either.

My dispatch class (extending %CSP.REST) is contacted through a POST request and the latter is processed in a custom class (extending %CSP.REST as well) accessed as shown in the example below:

<Route Url="/test" Method="POST" Call="Custom.Test:Process" />

Within the processing class I tried executing the following statements with no success:

User-defined aggregate functions have been supported in IRIS since 2021.1.0. I'd wished upon a star for these years ago before finding a secret hacky way to override MAX and MIN in a custom datatype, but didn't get a chance to actually try one out until today.

Hey Developers,

Watch this video to learn how an InterSystems partner based in Ostfildern, Germany, made a simple switch to InterSystems IRIS and rolled it out to 2,500 end-users by using the in-place conversion:

⏯ Migrating to InterSystems IRIS Made Easy @ Global Summit 2023

https://www.youtube.com/embed/uK-g5nobLr8
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Hi Community,

Watch this video to learn how InterSystems software enables both horizontal and vertical scaling:

⏯ Scaling for User and Data Volume in InterSystems IRIS

https://www.youtube.com/embed/A477wcJL2LA
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Hi Developers!

We had a set of technology bonuses for the InterSystems AI/ML contest.

And here is how projects collected it: