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· Fev. 5, 2022

Best Practises to follow to lift and shift migration form cache2017.1 to iris2020.1

Hi Community,

We got requirement to Migrate whole interfaces from prod instance (cache2017.1 ) to new instance iris2020.1.

Currently around 100+ integrations (health share and health connect) up and running in prod instance (cache2017.1 ) , we need to migrate this live server to brand new server with iris2020.1.

Could you please suggest me guidelines and best practises while doing this migration.

Please ping me any document reference for this kind of Lift and Shift Migration.

After migration done, we will use new Live (iris2020.1 )instance only.

Thanks,

Prashanth

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Pergunta
· jan 31, 2022

cconsole: Error: <DIRECTORY>SYSTEM+4^%ZSTART

Dear experts,
Can you give tips to solve this issue?

When I try start cache is recording this error message in cconsole.log:

01/31/22-14:11:28:143 (4516) 3 Error: <DIRECTORY>SYSTEM+4^%ZSTART running %ZSTART - Logins are disabled

I try acess terminal and management portal, but are disable because that error.
I dont know how can I enable the logins.

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Pergunta
· jan 31, 2022

Getting SQL Table Name For a Given Class

Hi folks!

Consider I have a class "X.Y.Z"

What is the SQL table name for it? How can I obtain it via ObjectScript? 

A quick search doesn't show any methods and properties. Documentation is a bit "wrong" here saying that the SQL table name is the same. It will be at least 'x_y.z'.

Any help is very appreciated!)

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Artigo
· jan 26, 2022 2min de leitura

在 InterSystems IRIS 中使用网页版本的命令行工具 - Web Terminal

 

许多使用InterSystems IRIS的用户在调试代码的时候习惯使用命令行的方式,比如运行一个函数查看输出或者查看代码运行过程中保存在global中的数据等等。

对于将 InterSystems IRIS 安装在 Windows 操作系统的用户,只需要点击右下角图标选择Terminal 就可以很方便的使用。

但是对于将其安装到 Linux 或者Docker 容器中的用户,要使用命令行却不那么方便,下面我将会介绍在我们 Openexchange 中的一个应用 -- Web Terminal。

也就是说可以在网页中直接执行Terminal中的命令。

2016-09-18_212035

或者查看SQL执行结果:

2016-09-18_212244

可以在其中输入 /help ,获取更多帮助信息

2016-09-18_212325

安装

1. 点击进入项目下载页面,选择下载最新的版本。

2. 在任意的命名空间下导入下载的xml文件。

 

 

注意在这里选择导入文件的同时也要勾选上 “编译导入的项”

3. 之后会出现下面提示导入成功的提示

 

如果出现类似于下面的错误提示:

请将下载的 WebTerminal-v4.9.3.xml 文件编辑做下面修改

1 . 第1611行:修改为 

set requiredRole = "%DB_IRISSYS"

2. 第1730行:修改为

set dbPrefix = "IRIS"

重新导入就可以了。

使用

安装上面步骤安装完后,只需要在浏览器中输入网址:http://[host]:[port]/terminal/ (注意最后的 / 符号必须有)(比如:http://localhost:52777/terminal/

输入访问的用户名密码后,就可以进入网页版本的terminal了

在Openexchange中详细介绍的地址在这里,更详细的文档可以点击这里

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InterSystems Oficial
· jan 24, 2022

InterSystems IRIS and IRIS for Health 2021.2 is published

The Data Platforms team is very pleased to announce the 2021.2 release of InterSystems IRIS Data Platform, InterSystems IRIS for Health and HealthShare Health Connect, which are now Generally Available (GA) to our customers and partners.

Release Highlights

InterSystems IRIS Data Platform 2021.2 makes it even easier to develop, deploy and manage augmented applications and business processes that bridge data and application silos. It has many new capabilities including:

Enhancements for application and interface developers, including:

  • Embedded Python 
  • Interoperability Productions in Python
  • Updates to Visual Studio Code ObjectScript Extension Pack
  • New Business Services and operations added allowing users to set and run SQL query with minimal custom coding

Enhancements for Analytics and AI, including:

  • New SQL LOAD command efficiently loads CSV and JDBC source data into tables
  • Enhancements to Adaptive Analytics

Enhancements for Cloud and Operations tasks, including:

  • New Cloud Connectors make it simple to access and use cloud services within InterSystems IRIS applications
  • IKO enhancements improve manageability of Kubernetes resources

Enhancements for database and system administrators, including:

  • Online Shard Rebalancing automates distribution of data across nodes without interrupting operations
  • Adaptive SQL engine uses fast block sampling and automation to collect advanced table statistics and leverages runtime information for improved query planning
  • Storage needs for InterSystems IRIS are reduced with new stream and journal file compression settings
  • Support for TLS 1.3 and OpenSSL 1.1.1, using system-provided libraries
  • New ^TRACE utility reports detailed process statistics such as cache hits and reads

More details on all these features can be found in the product documentation:

 How to get the software

InterSystems IRIS 2021.2 is a Continuous Delivery (CD) release, which now comes with classic installation packages for all supported platforms, as well as container images in OCI (Open Container Initiative) a.k.a. Docker container format.  Container images are available for OCI compliant run-time engines for Linux x86-64 and Linux ARM64, as detailed in the Supported Platforms document.

Full installation packages for each product are available from the WRC's product download site for CD releases. Using the "Custom" installation option enables users to pick the options they need, such as InterSystems Studio and IntegratedML, to right-size their installation footprint.

Container images for the Enterprise Edition, Community Edition and all corresponding components are available from the InterSystems Container Registry using the following commands:

docker pull containers.intersystems.com/intersystems/iris:2021.2.0.651.0
docker pull containers.intersystems.com/intersystems/iris-ml:2021.2.0.651.0
docker pull containers.intersystems.com/intersystems/irishealth:2021.2.0.651.0
docker pull containers.intersystems.com/intersystems/irishealth-ml:2021.2.0.651.0

For a full list of the available images, please refer to the ICR documentation.

Alternatively, tarball versions of all container images are available via the WRC's product download site for CD containers.

Our corresponding listings on the main cloud marketplaces will be updated in the next few days.

Sharing your experiences

We are excited to see this version now hitting the GA milestone and eager to hear your experiences with the new software. Please don't hesitate to get in touch through your account team or the Developer Community with any comments on the technology or the use cases you're addressing with it.

For selected new capabilities and products, we've set up Early Access Programs to allow our users to evaluate software before it gets released. Through these focused initiatives, we can learn from our target audience and ensure the new product fulfills their needs when it gets released. Please reach out through your account team or watch the Developer Community if you're interested in participating in any of these.

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