This tutorial is a follow on to Working with %Query It was displaying the content of the input stream chopped in fixed-size chunks. But often those streams are structured and have well-defined separators (e.g HL7) So as a side subject of this tutorial, this chapter shows how to break a stream into PIECES.
It is exactly the same idea as the $PIECE() function for strings with some add-ons.
Using the IRIS native API for Node.JS was the opportunity to present a MicroService operating in a Docker container. A demo video is now also available to watch the demo in operation.
I am happy to announce that InterSystems API Manager is now generally available. InterSystems API Manager (IAM) is 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.
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The title of the contest subject is not quite precise but addresses the %Library.classes involved. What is meant is officially named Class Query and is dating back to the early days of Caché. CLASS is used because it is embedded in a COS class. Though there is a precise description in the official documentation it remains rather abstract. My tutorial should guide you step-by-step through a simple example in COS to make it tangible to you
My previous article introduced you to SQL based Basic Class Query where a clever wizard created all the required code for you and your essential contribution was an SQL statement.
Now we enter the real Custom Class Query thatprovides more freedom but requires a deeper understanding of the mechanic behind the scene. The full code example is again on GitHub
My previous article introduced you to the COS based Custom Class Query. There were some features missing like more lines of the stream displayed and numbered.
The Command extension enables the execution of Multi-Line Commands from Terminal prompt.
Terminal Multi-Line Input with Edit, Insert, Delete, Print extension for IRIS and Caché IRIS and Caché have just single command lines in terminal available This Multi-Line Commands Editor also will execute the Multi-line Commands. In addition, it is independent of access to %SYS and can be installed in any namespace
Special thanks to @Jeffrey Drumm who inspired me to this and supported me as beta-tester.
The similarity between JSON objects + arrays and Globals in IRIS or Caché is evident. With small and medium size JSON objects navigation across %Dynamic Objects is comfortable. But with large and/or deep cascaded objects it becomes a challenge.
The presented tool offers 3 variants
loading an already existing %Dyamic object or Array into a global of your choice
loading a %Stream containing a JSON object into a global of your choice
loading an external File containing a JSON object into a global of your choice
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This year's Virtual Summit has more content around Analytics and AI than ever before. We've made this quick video to guide you through the program and put things into context with respect to InterSystems overall strategy for Data & Analytics.
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We're super excited to share with you a special session from Global Summit 2022! And it is so special to us because it is about us and with us! Please welcome:
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For those developers who are attending Global Summit 2017 this year: you have an opportunity to share your solutions, framework, and experience with the rest GS attendees and Developer Community.
On Monday 11th we would have Developer Community Sessions in Tech Exchange Open House (see the agenda).
In general Global Streams are data objects embedded in Classes / Tables. Using and viewing them with SQL is normally a part of the access to the containing tables.
SO WHAT?
During debugging or searching for strange or unexpected behavior there could be the need to get closer to the stored stream. No big problem with direct access to Globals with SMP or Terminal. But with SQL you are lost. So my tool provides dynamic access to Global Streams wherever you may need this Special thanks to @Oliver Wilms for the inspiration for this tool.
We're super excited to share with you a special session from Global Summit 2023! And it is so special to us because it is about us and with us! Please welcome:
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Watch the recording of the Second Community Roundtable: "What is the best source control system for development with InterSystems IRIS?"
Some great discussions have been started during this roundtable. We invite you to continue these discussions. in the comments to this post.
Tell us, which source control you use and why – in the comments to this post.
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Creating your own commands or shortcut is one of the strongest features of ObjectScript If you create your own Language Extensions to ObjectScript you mostly have to find the proper %ZLANGC00 or %ZLANGV00 or %ZLANGF00 and add the extensions manually.
A few utilities do it already automatically (ZPM, ZME, ..) This utility allows you to add your extensions also programmatically.
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We're super excited to share with you a very special session from the Global Summit 2024! And it is so special because it is about the Developer Community and Developer Ecosystem.
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This tutorial is a follow on to Working with %Query 
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