Using Node.js with Caché - Introduction says the following:

The cache.node module is the Node.js interface for the GlobalsDB kit, which can be obtained from the GlobalsDB download page (http://globalsdb.org/downloads/). The Node.js interface can be used with either Caché or the free GlobalsDB database.
The installation kit includes detailed documentation on how to install and configure the cache.node module.

However, http://globalsdb.org/downloads gives a 404 and http://globalsdb.org just redirects to intersystems.com

Where can I find the files I need?

Hi All, I need a documentation to configure csp in iis version 7, Any one have documentation regards?

We are beginners to configure the InterSystems CSP page with IIS Version 7,Any one have a documentation regards?

Hello Cache experts,

Has anyone tried using Cache object script to check windows service is running or windows service installed or not on same computer or remote computer ? basically i am trying to develop cache program which will check "windows service" running or installed on current computer or remote computer. Based on the status of this windows service, i want to write some business logic in our application. Any suggestions will be more welcome

I need a generic way to check if all the properties on an object instance are null. Has anyone got some code they could share?

I could of course add a method to each class and pass in all the properties and test them but I'm sure there must be a generic way to do this. A generator method perhaps?

Regards

Mike

Hello, guys. 

We have recently created a syntax highlighting for COS for Atom text editor. You can find it on https://github.com/intersystems-ru/atom-language-cos

Installation: 

1. Download or clone this repository
2. Copy everything to ~/.atom/packages/
3. If you have your Atom editor open, then you need to reload it (enter  Window: Reload in Command line)

It's been few days since the release, so please if you find a bug, let us know through creating an issue or forking and making a pull request. 

P.S. After it gets more or less usable, we will use this syntax as a basis for GitHub highlighting for COS.

Learn why and when to use FHIR in your applications, common use cases for it, the general architecture of FHIR data, and the tools available to you in InterSystems HealthShare Health Connect. Learn More.

In previous articles on iKnow, we described a number of demo applications (iKnow demo apps parts 1, 2, 3, 4 & 5) that are either part of the regular kit or can be easily installed from GitHub. All of those applications assumed you already had your iKnow domain ready, with your data of interest loaded and ready for exploration. In this article, we'll shed more light on how exactly you can get to that stage: how you define and then build a domain.

Hello,

I'm using studio for the first time.  I copied the Security.Users Class to my own UCDavis.Security.Users

I can't edit the copied file.  I totally get why I can't edit the Security.Users class - but why is it stopping me from editing the class I created??

Thanks in advance!

Lucy

Hello guys,

One thing keeps annoying me and I'm pretty sure it does many other people (my workmates as well, lol): every time I access the 'Message Viewer' screen, the 'Time Format' come with 'Time only' as a default. Can I make 'Complete' as the default value for it?

Thanks!

How to connect with Java in Cache Studio. Explain breifly.

The release of IBM POWER 8 processors with AIX 7.1 introduced up to 8 SMT threads per processor core (logical or physical).  Which SMT level (1, 2, 4, or 8) to use can be confusing and varies based on multiple factors.  This article is meant to help with a starting point for your specific application.

Firstly, if running on a version of 2014.x or older, it is advised to use SMT 4 or lower.  SMT 8 with those older versions of Cache' has shown a decline in performance and scaling in benchmarking applications.

Starting with the release of 2015.

Hi all,

I'm using $ZUTIL(49) to get information of the databases I want to add to a mirror. This information is passed to  ##class(SYS.Mirror).CatchupDB(plstPathDatabases)  in order to Catchup all databases addes to a Mirror.

I know that ZUTIL is deprecated and I'd like to know what function or functions I have to use in order to get all necessary information for CatchupDB.

Thanks a lot

We are currently performing encryption at the OS level but it makes storage expansion complicated. Any feedback on OS encryption vs. Ensemble? Pros/Cons. We will have CentOS7 on our new server.

Thanks

Hi, Community!

Here is the digest of  the most interesting and valuable posts on Developer Community published in July 2016.

Here we go!

News, events, releases

2015.2.4 Maintenance Release

Developer Community email notification subscriptions

Serenji 2.

I have a NewBie Question.

I have been playing around with "Basic CLass Queries."

I  have defined a very simple "Basic Class Query." (see below)

However, I cannot find in the I/S documentation how to execute this query.

Any help is appreciated.

Class LastName.BasicClassQuery Extends LastName.Person
{
Query Display() As %SQLQuery (ROWSPEC="ID:%Integer,Name:%String", CONTAINID = 1)
{
SELECT %ID, Name FROM LastName.Person
 ORDER BY DOB
}
Storage Default
{
<Type>%Library.CacheStorage</Type>
}
}

Hello,

I've been doing this for years.  Well, decades.  And, I pride myself in being able to break other people's code.

However, sometimes I don't apply the same dedication to breaking my code.  That needs to change.

So, I'd like to ask people, what are some of the things you like to test for when trying to stress-test your code?  I'll start with what I like to try testing to see what crashes, what works unexpectedly, and what I've handled.

I always test the following: 0; 1; -1; some 20-digit number; some 50-character string; 1/0; 2E12; " ", and an undefined variable.

Is there a way to install just the Atelier plug-in to use in JBoss 8.1 or MyEclispe 2.5?

We are creating a package (written in Caché Object Script) that will provide access to an external DB (MySQL). Because applications that use our package will be run from machines with various, potentially unexpected, operating systems, we’d like to establish a connection to the external DB without using DSNs (we’ve heard that setting up DSNs on certain non-Windows machines can be cumbersome and problematic).

Does anyone know of  way to create a connection to an external DB without using a DSN?

Problem:

A file-based business service uses a local path on a Linux machine that is actually a mounted CIFS share. The mount is "soft" and is designed to not cache data, etc. There are times however when the remote system offering up the share (it's a Windows machine I believe) gets bounced or otherwise hung up the business service in the Ensemble production just hangs.

Un-mounting the network share doesn't affect it, no process kill command affects it, and even going so far as to "kill -9" the process outside of Cache does nothing, either.

I'm doing some Schema changes.  I used our existing standard schema as a base, which was already based on 2.3.  So let's call our existing one Custom.MHC.Schema (based on 2.3).  I created Custom.MHC.Schema.Advanced (based on Custom.MHC.Schema) and copied down one of the code tables then made a change to it.

When I ran a message through, the code table change didn't show up.  I noticed in the message viewer that the DocType is still Custom.MHC.Schema:ADT_A01 but the DocType Category is Custom.MHC.Schema.Advanced.

I'm getting the above error.  My zen page calls other javascript methods  and other server methods just fine.  But when I call my  method, I get the error.  Yes, I've tried making it look exactly like the methods that work.  But for some reason, it doesn't seem to know that DoLogout is a zen method. 

Anyone ever get this error?

THanks

L

for example

ClientMethod logout() [ Language = javascript ]  {   zenPage.DoLogout();  }

Method DoLogout() [ZenMethod]   {   //blah blah  }

Hi, Community!

You know, that when we build hierarchies in DeepSee dimension all the members of lower level should be the part of one member of the higher level.

If not you'll get some empty results in MDX queries with this hierarchy.

With Time dimensions the obvious valid hierarchy is Year->Month->Day, cause every Month consists of one Year and every day consists of one month. 

But be aware of using Year->Month->Week->Day hierarchy. In this case, there are some weeks in the year (most of them), which consist of two months.

Studio's "Package Information" dialog, accessed from the context menu of a package on the Namespace tab of the Workspace pane, includes a field titled "Routine Prefix"

Help says this is a "String that is used as a prefix for the routines generated from classes in this package".

But if it set a string here, then recompile a class in the package, it doesn't affect the name of the generated routine(s). Nor does it influence the routine names generated when I create new classes in the package and compile them. I have tested on 2016.1.

I want to override the Get and Set methods of a class property.  The class maps to a pre-existing global. The property is defined like so:

Property Invalid As %Library.Boolean;

with the property mapping to a node like ^GLOBAL(Code,"INVALID")=1
Code is a property in the same class.

The value can be 0 or 1 or the node might not exist. When it doesn't exist I want the value of the SQL field to come out as 0 (false).

Hello,

This example shows an "HL7 to Batch File" example where the header contains "dynamic" information; in this case the total number of rows in the batch file is included in the header (using the same technique we could place this info in the trailer as well).

Cache 2015.2

I need to get a sort order stored in my database with mutiple decimal places, but I want the string stored and retrieved EXACTLY as I enter it. so if someone enters 700.3000 I don't want cache to treat it as a decimal and strip the trailing zeros storing it as 700.3

once it comes back, I want the sorting to sort AS STRINGS, again, none of that stripping training/leading zeros.

this ay, I can create local arrays in exactly the order they think? they created them

I realise I can add another decimal point at the end eg 700.3000.

i'm looking for a way to display a list of tables in an application.  I need a Table or Schema API, and I can't find one.  I found this:

http://docs.intersystems.com/latest/csp/docbook/%25CSP.Documatic.cls?PA…

with a google search, but I'm not sure if I can even use this (it says that SQL name is "TABLES"), or how to use it.

Is there a way to get at the table names available in a namespace?

Thanks,

Laura

Is it possible to populate a pivot variable with a defined runtime variable from the settings page?

If so, what is the syntax?

There are many storage technologies available today from various vendors.  The storage technology and configuration best for your application depends on the application access patterns and workloads.  

The attached document discusses the various design considerations and recommendations for various technologies.  This guide is to help you during discussions with your storage vendor to determine the appropriate storage technologies and products that will work best to meet the performance goals for your applications.