InterSystems Caché is a multi-model DBMS and application server. See more details here.
Hi,
I would like to know if there is any code to compare and update two directories/namespaces for class files.
If file is present in directory1 and not present in diectory2, it should import the classfile.
If file is not present in directory1 and it is present in directory2, the corresponding file should be deleted from directory2.
Please suggest code for the task.
Thanks,
Arpitha R
A quick announcement about the upcoming Global Summit 2016 - April 10-13, 2016.
InterSystems Global Summit 2016 is an unparalleled opportunity to meet with your peers and with InterSystems’ executives and experts, discussing the technologies, strategies, and methodologies that lead to success.
All InterSystems Global Summit 2016 sessions will be held at the Arizona Biltmore in Phoenix, Arizona on April 10-13, 2016
Learn more about Global Summit 2016 and register today!
(Early bird discounts end soon!)
The technology of load balancing between several servers with relatively low capacity has been a standard feature of Caché for quite a while. It is based on the distributed cache technology called ECP (Enterprise Cache Protocol). ECP provides a host of possibilities for horizontal scaling of an application, and yet keeping the project budget fairly low. Another apparent advantage of ECP network is the possibility to conceal its architecture in the depths of Caché configuration so that applications developed for the traditional (vertical) architecture can be fairly easily migrated to a horizontal ECP environment. The ease of this process is so mesmerizing, that you start wishing it was always this way. For instance, everybody is used to having a possibility to control Caché processes: the $Job system variable and associated classes/functions work magic in skilful hands. Stop, but now processes can end up being on different Caché servers…
This article is about how to gain as much transparency in controlling processes in ECP environment as in traditional (non ECP) one.
Introduction
If you manage multiple Caché instances across several servers, you may want to be able to execute arbitrary code from one Caché instance on another. System administrators and technical support specialists may also want to run arbitrary code on remote Caché servers. To address these needs, I have developed a special tool called RCE.
In this article, we will discuss what are the typical ways of solving similar tasks and how RCE (Remote Code Execution) can help.
Hi All,how to configure Crystal reports in IIS7.
There is a need to send a SAML token from a local cache web application to an external web application in order to grant these cache web app users access to the external web app. Is it possible to use SOAP SAML token functionality to do IDP initiated authentication with Cache acting as the IDP server? The example in this online course shows a code snippet of the service web method that adds the token to the outbound SOAP message. So I am assuming , this would be returned to the client in response to a client request of some sort.
Since most of our customers moved to Cache 2015.1, I found some admins abused with CPUPct warnings (sometimes alerts) in console log without other signs of lacking CPU power.
Documentation states that:
| CPUPct | job_type | CPU usage (percent) by all processes of the listed job type in aggregate |
What does it really mean?
E.g., if total system CPU usage is 25%, and all running processes are of the same type (e.g, CSPSRV), would CPUPct be equal to 100%? If so, why this case should be a reason for alert?
Is there any simple code in Cache using FHIR to understand the relationship between them? If so can anyone provide some example.
Hello,
I have a problem when i take the adapter: EnsLib.FTP.OutboundAdapter.
I want to write a file, but if the file already exist using the method ..Adapter.PutStream(name,file) and in my setting "overwrite" is true. FTP response me this message:
<descripcion><![CDATA[ERROR <Ens>ErrFTPPutFailed: FTP: error al colocar archivo '803430600001072790112416-19941214-1233287355C-347.pdf' (mensaje='Error in SFTP Put('D:\Ensemble\ABC\NAMEAPP\NAMEAPP_G\stream\HnhZ32Fb1WDatA.Let's create a class in Caché that will represent a teacher registry of a
University:
The name of our class will be Professor. Let's create it on
university package. To do so, make sure that your Caché
is in the Air (the small cube in your System Tray should be blue) and
right-click it, then click the
Studio, as shown in Figure 4.
When Caché Studio opens, make sure that you
is in the USER namespace. Just go to the File menu, and select the
Change Namespace option. Choose the USER namespace and press
OK.