Hi All,

I'm being asked if I can set up a AWS EC2 containerised version of IRIS and a separate AWS EC2 installation of Apache to serve IRIS web files.

Creating the Apache EC2 and containerised IRIS EC2 is the simple bit but getting them both to talk to each other does not seem quite so simple and I cannot find any documentation to describe how this can be achieved.

Has anyone else managed to achieve this?

Hello Everyone,

We are working on growing the InterSystems Certification program, and would like to gather some input from the community.

Please participate in this brief 6-minute survey to share your thoughts with us regarding the new certification exams we have planned and other program improvements that we are considering.

Hi Community,

Please welcome the new video recorded by @Robert Cemper on InterSystems Developers YouTube:

⏯ ZPMshow Demo

https://www.youtube.com/embed/y_RYE9n_EWw
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$LIST string format and %DynamicArray and %DynamicObject classes

IRIS, and previously Cache, contain several different ways to create a sequence containing a mixture of data values. A data sequence that has been available for many years is the $LIST string. Another more recent data sequence is the %DynamicArray class, which along with the %DynamicObject class, is part of the IRIS support for JSON string representation. These two sequences involve very different tradeoffs.

$LIST String Format

Hi Developers,

If you are planning to attend the Focus Sessions of InterSystems Virtual Summit 2020, please do not miss the session dedicated to InterSystems Developer Community and Open Exchange!

⚡️ "Developer Ecosystem: Developer Community forum and Open Exchange applications gallery" session ⚡️

Speakers:
🗣 @Anastasia Dyubaylo, Community Manager, InterSystems
🗣 @Evgeny Shvarov, Startups and Community Manager, InterSystems

What awaits you?

Now that 1.0 has shipped and is featuring in various sessions at Virtual Summit 2020 it seems like a good time to offer some guidance on how to report problems.

Hey,

I have a value in epoch time in which I need convert in order to be able to lookup a table that has dates in YYYY-MM-DD HH:MM:SS format

I thought the below would work but it is not.

select COUNT ('Arrival Time') FROM dbo.table where 'Arrival Time' < DATEADD(ms, CONVERT(int,LEFT(1603173432000, 20)), '1970-01-01 00:00:00')

Presenter: Anton Umnikov
Task: Identify your slowest SQL queries and tune them for better performance
Approach: Use InterSystems’ query profiling and analysis tools. Discuss how system configuration can affect performance

This session will show you how you identify the weakest link in your application SQL and introduce you to the fine art of tuning those queries. To do this we will take a look at InterSystems query profiling and analysis tools, as well as how system configuration can impact SQL performance.

Problem: Obscurity on how our SQL engine works

Content related to this session, including slides, video and additional learning content can be found here.

Today we are pleased to publish a new extension pack for Visual Studio Code. This pack provides a convenient way to install and manage a set of extensions which together make VS Code a great tool for ObjectScript developers.

Hi

We have multiple edge production namespaces and want to run query to get errors/alerts from Ens_Util.Log table across namespaces. is it possible?

Propose sequence and logic in IRIS
* to convert HL7 V2 message to FHIR/CDA
* to convert JSON/XML to FHIR/CDA
* to convert HL7 SIU message to FHIR/CDA.

I don't know execute witch one?

Prometheus is one of the monitoring systems adapted for collecting time series data.

Caché 2018.1.4 and Ensemble 2018.1.4 maintenance releases are now available.

Full product installation kits can be downloaded from the WRC Software Distribution site.