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***Restoring /opt/iris2024/mgr/user/ at 15:06:28
1 blocks restored in 0.0 seconds for this pass, 1 total restored.***Restoring /opt/iris2024/mgr/user/ at 15:06:28
1 blocks restored in 0.0 seconds for this pass, 2 total restored.***Restoring /opt/iris2024/mgr/user/ at 15:06:28
1 blocks restored in 0.0 seconds for this pass, 3 total restored.Mounting /opt/iris2024/mgr/user/
/opt/iris2024/mgr/user/ ... (Mounted)[Journal not applied to any directory]

What does it mean that the last line after recovery shows 'Journal not applied to any directory '.

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We've got some web services that utilise EnsLib.SOAP.Service/EnsLib.REST.Service. These do some further requests to a few operations to call some other services and return the combined results.

An issue that we are noticing is that some of the usage involves users hitting the refresh button a few too many times and generating a lot of requests. This is mostly an issue when the service that the operations are calling are down or slow to respond. IRIS starts using a lot of RAM when this occurs and has caused outages by getting through an extra 50-60GB of RAM.

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json file failing in conversion to SDA

  • DO^zToQuickXML+11^HS.SDA3.NVPair.1 +2
  • DO^zToQuickXML+34^HS.SDA3.CustomObject.1 +1
  • DO^zToQuickXML+8^HS.Local.SDA3.CodeTableDetail.HealthCareFacilityExtension.1 +1
  • DO^zToQuickXML+28^HS.SDA3.CodeTableDetail.HealthCareFacility.1 +1
  • DO^zToQuickXML+6^HS.SDA3.Location.1 +1
  • DO^zToQuickXML+12^HS.Local.SDA3.ProcedureExtension.1 +1
  • DO^zToQuickXML+29^HS.SDA3.Procedure.1 +1
  • DO^zToQuickXML+155^HS.SDA3.Container.1 +1
  • $$^zToQuickXMLStream+5^HS.SDA3.QuickXML.1 +1
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Hey Community,

Play the new video on InterSystems Developers YouTube:

⏯ Introducing InterSystems Supply Chain Orchestrator @ Global Summit 2023

https://www.youtube.com/embed/LJkxFAKqIxY
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Hey Community,

Here is a digest of the Developer Community videos on InterSystems Developers YouTube Channel in March 2024:

New Videos
№ Video Views
1 How to Migrate Your Instance to Apache - Linux Unix 16682
2 What is InterSystems TotalView For Asset Management 1180
3 InterSystems IRIS Business Intelligence - Tips & Tricks 394
4 Clinical Research Data Pipeline Using FHIR & OMOP 86
5 #11 InterSystems Developer Community Roundtable - March 5, 2024 75
6 How to Migrate off the Private Web Server - Windows 65
7 Health Data De-Identifier 55
8 Tutorial - Adding OpenAI to Interoperability Production 52
9 How to send messages to Microsoft Teams 44
10 Near Real-Time Analytics with InterSystems IRIS & Debezium Change Data Capture 33
11 What is the HL7 FHIR Specification 27
12 Generating meaningful test data using Gemini 27
13 #12 InterSystems Developer Community Roundtable - March 26, 2024 23
14 Easily Extracting Insights from Unstructured Data using SQL Search 23

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Hi Community,

Enjoy the new video on InterSystems Developers YouTube:

⏯ Customizing the InterSystems FHIR Transformation Service @ Global Summit 2024

https://www.youtube.com/embed/OULbRZfRPBY
[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]

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Last Chapter: Creating a REST client to get Tracks from Spotify REST API - Part3 Get some data (e.g. Artists)

Git link: https://github.com/ecelg/InterSystems-IRIS-as-a-Spotify-REST-client

OK we create a method to get data and lets try to get some Tracks 😁

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We have error - ERROR #5821: Cannot instantiate query: 'SQLCODE = -146, %msg = Error: '' is an invalid DISPLAY Date value' not able to see what is causing:

CASE When P.PatReltoGuar->Name = 'SELF' then P.Lnm Else Substring(P.GuarNmIfNotPat, 1,Charindex(',',P.GuarNmIfNotPat)-1) End as DemoGuarLastName,

CASE When P.PatReltoGuar->Name = 'SELF' then P.Fnm Else Substring(P.GuarNmIfNotPat,Charindex(',',P.GuarNmIfNotPat)+1,LEN(P.GuarNmIfNotPat)) End AS DemoGUARFIRSTNAME,

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I am using a JDBC connection to MS SQL server to execute a stored procedure to select data and bring it into InterSystems as a EnsLib.SQL.Snapshot. I loop through the EnsLib.SQL.Snapshot using a while loop, but I also want to iterate through the Columns within that Row to do logic.

Is there a way to iterate through the Columns of the current Row of the EnsLib.SQL.Snapshot so I can apply logic/rules for further processing?

Thanks

Scott

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There are a select few in the group that have been using Github as a Local Client push to a Repository setup in GitHub. Questions were brought up today about the security, and possible issues when it comes to data being pushed in this method.

Looking over code we have noticed that there is Histogram data within some of the class files that could be considered a security issue. Does anyone else have concerns with the Histogram data being within the class files pushed up to github?

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Question
· Sep 26, 2024
HTTP request with Cookies

Hi Guys,

I've created a webservice where a third party web application that can communicate with Ensemble via webservices to post and get data in from of JSON, first call is a post call to login with user/password and Ensemble responds with success or failure than the following get calls, but I've been advised that I also need to return a Cookie to control the exchange and the session for a specific user, I'm not familiar with Cookie so any suggestions, how can I create a an authentication cookie and do i need to add it to my next Get calls ?

Thanks

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Hey Community!

We're excited to introduce a new way to interact with the Developer Community AI — you can now have a real conversation with it!

Instead of just asking one-off questions, you can chat with DC AI in a more natural, back-and-forth format. This way, whether you're exploring InterSystems technologies, debugging code, or learning something new, DC AI is here to help, just like a fellow developer.

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Using SQL Gateway with Python, Vector Search, and Interoperability in InterSystems Iris

Part 2 – Python and Vector Search

Since we have access to the data from our external table, we can use everything that Iris has to offer with this data. Let's, for example, read the data from our external table and generate a polynomial regression with it.

For more information on using python with Iris, see the documentation available at https://docs.intersystems.com/irislatest/csp/docbook/DocBook.UI.Page.cls?KEY=AFL_epython

Let's now consume the data from the external database to calculate a polynomial regression. To do this, we will use a python code to run a SQL that will read our MySQL table and turn it into a pandas dataframe:

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