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Hi Community!

Please welcome a new video on Developer Community YouTube Channel:

Fast Provisioning in Any Cloud

 

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I've seen a few password change posts, but I wasn't 100% sure it was the same process, so I am asking here. We periodically have to change the passwords for a few Cache user accounts across several servers. Is there a process/script to change these passwords without having to go into the web portal on each server?  Thanks so much, and I apologize if this was covered in some of the other articles that I've run across. Just looking for the best method.

Last answer 5 days ago Last comment 4 days ago
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InterSystems supports use of the InterSystems IRIS Docker images it provides on Linux only. Rather than executing containers as native processes, as on Linux platforms, Docker for Windows creates a Linux VM running under Hyper-V, the Windows virtualizer, to host containers. These additional layers add complexity that prevents InterSystems from supporting Docker for Windows at this time

Last comment 11 days ago
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This is my first post, I have only been using Healthshare for a year.

We support multiple Healthshare test and development environments.  We are trying to come up with the best solution for building an environment from scratch, as well as incremental updates.  I am interested in hearing the pros and cons between using the Ensemble -> Export Production feature versus creating custom classes to do the install and setup

Last answer 13 days ago Last comment 11 March 2019
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In this series of articles, I'd like to present and discuss several possible approaches toward software development with InterSystems technologies and GitLab. I will cover such topics as:

  • Git 101
  • Git flow (development process)
  • GitLab installation
  • GitLab Workflow
  • Continuous Delivery
  • GitLab installation and configuration
  • GitLab CI/CD

In the previous article, we covered Git basics, why a high-level understanding of Git concepts is important for modern software development, and how Git can be used to develop software. Still, our focus was on the implementation part of software development, but this part presents:

  • GitLab Workflow - a complete software life cycle process - from idea to user feedback
  • Continuous Delivery - software engineering approach in which teams produce software in short cycles, ensuring that the software can be reliably released at any time. It aims at building, testing, and releasing software faster and more frequently.

Last comment 1 March 2019
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In this series of articles, I'd like to present and discuss several possible approaches toward software development with InterSystems technologies and GitLab. I will cover such topics as:

  • Git 101
  • Git flow (development process)
  • GitLab installation
  • GitLab Workflow
  • Continuous Delivery
  • GitLab installation and configuration
  • GitLab CI/CD

In the first article, we covered Git basics, why a high-level understanding of Git concepts is important for modern software development, and how Git can be used to develop software.

In the second article, we covered GitLab Workflow - a complete software life cycle process and Continuous Delivery

Last comment 26 February 2019
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Hi guys!

Suppose you developed a tool, framework, library on InterSystems ObjectScript for InterSystems Data Platform, share it via Open Exchange and want people to install it. 

What is the best strategy if it is a library and supposed to be called from different namespaces?

Here are the following thoughts:

1. Tool's developer should be able to use globals to read/store data the tool needs.

2. Tool's consumer should be confident, that the thing he/she installs will not harm the application's data.

3. A tool should be callable from any application's namespace.

4. Tool's installation(in general) should not request manual security changes (e.g. grant the write access to IRISLIB) and %YourClass is not an option.

5. It's easy to uninstall the tool - just delete the namespace/database (maybe delete some web-apps too).

Last answer 14 February 2019 Last comment 17 February 2019
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Hello,

We are in process of moving our first Production from development to test. We exported our project from Studio. On test server, we cannot Open the Production because it is not a valid production because nothing exists in Ens. Config.Production class. What are we missing? How do we add our Production in Ens.Config.Production?

Last comment 4 February 2019
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Hello,

I am trying to copy an xml file generated on an Apache server into the Jenkins workspace post-build. I was thinking to use a 'send files over ssh' post-build script, but have not done this before and do not know how to refer to the file location on Apache server vs on Jenkins.

For example, if I want to copy from Apache's location of: "classes/UnitTest/Results.xml" into Jenkin's workspace: "/ReportFiles/Results.xml",

How does the script differentiate between whether the location address refers to the Apache server or Jenkins workspace?

Or is there a better alternative way to do this?
 

Last answer 28 January 2019 Last comment 28 January 2019
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The following post outlines an architectural design of intermediate complexity for DeepSee. As in the previous example, this implementation includes separate databases for storing the DeepSee cache, DeepSee implementation and settings. This post introduces two new databases: the first to store the globals needed for synchronization, the second to store fact tables and indices.

Last comment 2 January 2019
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Everybody has a testing environment.

Some people are lucky enough to have a totally separate environment to run production in.

-- Unknown

.

In this series of articles, I'd like to present and discuss several possible approaches toward software development with InterSystems technologies and GitLab. I will cover such topics as:

  • Git 101
  • Git flow (development process)
  • GitLab installation
  • GitLab WorkFlow
  • GitLab CI/CD
  • CI/CD with containers

This first part deals with the cornerstone of modern software development - Git version control system and various Git flows.

Last comment 22 November 2018
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Just got the new beta version of Docker, with depreciation warning of AUFS. It's so bad news when InterSystems does not support used by default storage driver overlay2. Recently I thought to play with Google Kubernetes Engine, and realized that I can't work with InterSystems products there due to incompatibility with Storage Driver. Maybe it's already time to think about support?

Last answer 25 July 2018 Last comment 20 November 2018
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In this post I show strategies for backing up Caché using External Backup with examples of integrating with snapshot based solutions. The majority of solutions I see today are deployed on Linux on VMware so a lot of the post shows how solutions integrate VMware snapshot technology as examples.

Caché backup - batteries included?

Caché online backup is included out of the box with a Caché install for uninterrupted backup of Caché databases. But there are more efficient backup solutions you should consider as systems scale up. External Backup integrated with snapshot technologies is the recommended solution for backing up systems including Caché databases.

Are there any special considerations for external backup?

Online documentation for External Backup has all the details. A key consideration is

Last comment 16 November 2018
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Hi,

I would like to know if anyone has had some experience in building systems for multiple end-users. 

To keep things simple, in a hypothetical example, say an Event Booking System, where a Venue could sign up to use such a system and define it's Venue, costs, calendars, etc.. and then invite their customers to book the Venue on different days/times. 

If I wish to offer such a system to many Venues, there are a number of options available

Last answer 25 October 2018 Last comment 26 October 2018
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If you are attending Global Summit 2018 please be sure to say hello to George James Software in the Partner Pavilion.

You are also invited to the informal lunchtime meeting we're hosting at Global Summit on Tuesday 2nd October from 1pm in Indian Paintbrush, a meeting room at the conference venue. We will be previewing the next versions of Deltanji, our integrated source code management solution, and Serenji, our editor and debugger.

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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.

Last comment 17 September 2018
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This is a FYI for anyone who has experienced the following error after upgrading an existing  instance to any product based on Caché 2017.2.2. In our case, the products are HealthShare HealthConnect for Redhat x64 and for Windows x86-64 but I believe it would be a common problem for any InterSystems product on any platform, if based on Caché 2017.2.2. After upgrading our development instance from 2016.2.2 to 2017.2.2, we experienced the following errors when attempting to start a pre-existing Java Object Gateway that was defined prior to the upgrade:

Execution returned: 'Error: Could not find or load main class '

*ERROR* Return from StartGatewayObject: ERROR #5001: There were errors returned when trying to start the Java Gateway

An error occurred while trying to start the Gateway Server

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Hello!

Checking to see if anyone has experience with deploying their Docker containers on a platform like OpenShift (or vanilla Kubernetes)?

If you have, do you have any guidance or lessons-learned?  Is this even something feasible with a HealthShare/Ensemble instance?

Last answer 7 September 2018
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Hi,

we have Angular solution and Cache server. We need to have separate users and sessions on same browser (laptop, table etc) for every user and for one user with many connections.

Thought this was resolved, but unfortunately not.

-----------------------------------------------------------------------------------------------------------------------

I got the code away from here, because it was some how ok.

The session on server mixed, but no any more, thanks our folk and local engineer's tools :)

We had some silly GROUP BY ID %ISCMgtPortal in WebApplication settings and even we had use session Cookie, IE added some cookie., but not any more after they took that setting away.

Last comment 4 September 2018
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Hi All,

Who, in the age of digital transformation, doesn't want to reap more benefits out of any process, procedure, and resource we have? At InterSystems Solution Developers Conference (part of InterSystems Global Summit 2018) we will have sessions on how to improve the way applications are built with modern tools like Docker containers, Gitlab, Circle CI, Travis, etc., how continuous integration and continuous delivery (CI/CD) processes can help us deliver more value quickly to the end-user, and how we can start thinking about modernizing traditional applications.

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Hi Community!

Please welcome a new video on DC YouTube Channel:

Deploying Shards Using the API

 

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Hi Community!

New video "Deploying Shards Using InterSystems Cloud Manager" is available now on  DC YouTube Channel:

 

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