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#Beginner

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Beginner tag unites articles and questions for those who are getting started with InterSystems Data Platform

The following post outlines a more flexible architectural design for DeepSee. As in the previous example, this implementation includes separate databases for storing the DeepSee cache, DeepSee implementation and settings, and synchronization globals. This example introduces one new databases to store the DeepSee indices. We will redefine the global mappings so that the DeepSee indices are not mapped together with the fact and dimension tables.

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What is Journaling?

Journaling is a critical IRIS feature and a part of what makes IRIS a reliable database. While journaling is fundamental to IRIS, there are nuances, so I wrote this article to summarize (more briefly than our documentation which has all the details) what you need to know. I realize the irony of saying the 27 minute read is brief.

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NewBie's Corner Session 20 Parameters and Status Part I

Welcome to NewBie's Corner, a weekly or biweekly post covering basic Caché Material.

Parameters

Parameters are another name for Variables when used in passing data from one Routine to another.

Let us say we have 2 routines (RtnA and RtnB), and we want to pass 3 parameters (Parm1, Parm2, Parm3) from RtnA to RtnB.

RtnA would look like:

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Article
· Oct 6, 2016 4m read
RESTful Exception Handling

A beginner’s guide to Exception Handling in RESTful web services. The article gives an example how the various error conditions during processing a service request can be handled.

We expect our client – server communication working in a flawless operational condition, running error free software. But we are prepared to handle exceptions. Are we? So far in the examples of the previous sessions were not. We did not care about exceptions. The result? In any error incident it took ages to figure out what the problem is and more importantly how to fix it.

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Question
· Mar 17, 2017
ErrNoResponseClass Explanation?

I'm pretty new to Ensemble and Cache, and I ran into an error today that I haven't seen before: "ErrNoResponseClass: No Response Classname is assigned for Request class <<someNumber>>". I haven't found much documentation about this beyond the Ensemble Error Codes document, which is essentially just a duplicate of the information I can see in the error message when this problem occurs. Is there any further information about this error and the conditions that cause it? Or perhaps what the <<someNumber>> value represents?

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Question
· Feb 11, 2018
Deep see Learning

I tried to learn DEEP SEE Analytics for our HealthShare "SAMPLES" Name Space. I followed our documentation and tried it. But my management portal analyzer and visual reporting fields are hidden. So Please help me for how do I use the deep see concepts and provide some examples or demo.

Thanks ,

Ponnumani G.

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Hello community,

I would like to know answer to the question: What would be an optimal way to connect an Ensemble and a pure Caché server? Optimally in such a way for the Caché system to be able to fire Ensemble processes and the Ensemble server to call Caché server functions.

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Several $System.OBJ methods have ByRef errorlog argument:

Compile(ByRef classes As %String = "", qspec As %String = "", ByRef errorlog As %String, recurse As %Boolean = 0)

ImportDir(dir As %String = "", wildcards As %String, qspec As %String = "", ByRef errorlog As %String, recurse As %Boolean = 0, ByRef imported As %String, listonly As %Boolean, ByRef selectedlist As %String)

What's the best approach of working with errorlog?

Do you convert it to status? If so - how? Manual iteration over local?

Is there some system method to convert it into %Status?

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My main goal is to be able to create reports and alerts in my SIEM based on what individual searched for and accessed what patient records, and when.

Does anybody have any experience with this? I've been ingesting audit logs in to Splunk but I'm having a hard time getting useful data.

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Article
· May 2, 2017 1m read
Atelier Tutorial Videos - Introduction

Greetings fellow Atelier users! To help new users get started, we are planning to make a list of video tutorials (e.g., how to create an Atelier project). The first one is "Introduction to Atelier", which is a brief tour of the Atelier user interface. We'd appreciate it if you could watch this video and let us know your comments. We'll be relying on your feedback to create more video tutorials to make it easier for new users to learn Atelier.

Please feel free to post your comments below. We look forward to hearing from you!

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Question
· Jun 29, 2018
DICOM Operation

I'm trying to add an Operation to store DICOM files but each time I add a Operation using the class EnsLib.DICOM.Operation.TCP it reverts into Services and I cannot work out why this is happening. I've tried following the guide online (link at the bottom) but the Operation still reverts to a Service.

Any pointers would be appreciated,

Thank you.

https://docs.intersystems.com/latest/csp/docbook/DocBook.UI.Page.cls?KEY...

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Thanks for all replies in advance. In monitoring our audit log we are getting the error below. We have 4 different servers running CACHE 2014.1.1 and this is happening on all 4 of them. I have not been able to find what process is trying to logon but it is happening every 30 minutes. We have no user processes that are running so this has to be a CACHE process. Does anyone have an Ideal what could be running to cause this? What kind of trace can I run to determine what process is running it?

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Hi!

We're doing a small data integration project at our university and I've run into a problem.

I'm trying to make a counter that records the amount of messages (a simple .txt file transfer) that pass through a process and dumps that amount into a text file (preferably with a timestamp) every 10 minutes or so.

What I've gathered it's possible to do it via SQL query but linking that query into a process is something I haven't found any info on.

Are there any semi-beginner friendly ways to do this?

Thanks in advance!

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