Can %Service_telnet be enabled programmatically? I have the need to enable this feature so that I can automate a script I have for Cache, but unless the telnet service is on, the session cant connect.

I am in need of a routine or class method to generate an Oauth 1.0 signature. I was about to code this myself, but thought to check first to see if anyone has already done this and is willing to share.

Thanks in advance for any help.

[UPDATE 06/28/2016]

Hi everyone,

I'm trying to figure out how to automatically resend a message using a business operation.

When creating custom Business Hosts, it's often necessary to add properties to the class for additional settings that will be used in the initialization or operation of the host. The property name itself isn't always very descriptive, so it's an advantage to have a custom caption display with the field.

In Caché, it was fairly straightforward:

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This question originally appeared in the comments of the article: Git for Shared Development Environments

Hi All,

I am facing some issues. I am having a SQL query that is executed using %SQL.Statement ExecDirect() method. Now I want to convert it into Embedded SQL using &SQL().
But where clause is dynamic in my case and It may contain 3-4 clauses.

After installing IRIS 2023.1 on a live copy of our production machine our REST Service now consumes a CSP Session with every request. The request is handled as expected, but uses one of the 5 CSP Session per license. So after 25 requests, the license is used up. The Grace time always shows 0 and the session stay for very long. (Maybe the 900 Seconds timeout).
On Caché 2018, we had the same settings for the Webapp and there, only a single Session was set for all requests. The Caché request didn't use any cookies.

There are several ways of classifying cryptographic algorithms: 1) Secret Key Cryptography (SKC) - Uses a single key for both encryption and decryption. It is also called symmetric encryption. Primarily, it was used for privacy and confidentiality; 2) Public Key Cryptography (PKC) - Uses one key for encryption and another one for decryption. It is also called asymmetric encryption.

Some time ago I introduced a new driver for Django for IRIS. Now, let's see how to use Django with IRIS in practice.

How can i send .xml files from linux server to windows using cache codes with out using any FTP commands. Need to send a copy of the .xml file to a windows folder

Hibernate is the most popular framework to do ORM (Object Relational Mapping) projects. With Hibernate a software can use the main DBMS in the market, including the capability to change the database vendor any time, without source code impact. This is possible because the Hibernate supports dialects. Each database product has a different dialect that can be assigned into a configuration file. So, if a software is using Oracle and is looking to evolve to InterSystems IRIS, just change the configuration file with connection and dialect information.

This question originally appeared in the comments of the post: How to - Customize Ensemble Settings

Hi! Is it possible to customize property captions?

We're excited to announce a new feature on Open Exchange - app dependencies. Now, when you visit an app's page, you can easily see which other Open Exchange apps it depends on and which apps depend on it. This information is conveniently available in respective tabs, providing you with valuable insights.