This project is implemented as a tool for viewing temperature data taken from a temperature sensor installed in Rasperry PI and located in a remote place where there is Internet, for example, in dacha.
By specifying the start and end values of the IDs for which you want to rebuild indexes in the arguments of the %BuildIndices() method provided in the persistent class (=table) definition, you can rebuild only the indexes within that range.
Have you ever felt like your PDF files take up too much space on your server? As you collect more and more of these files, you might run into storage issues that can be costly to solve. But what if there was a way to shrink the size of these PDFs by 50% to 70% without compromising the document's visual clarity.
Today, we're going to explore a solution for this problem that I really like: GhostScript.
This is a demo of IRIS Native API for Python, which uses Python to call the Object Script method and flow the message in production. Python obtains the message after flow and the message in global, and uses ZPM Package deployment.
Firstly, we need to install the Native API package
In part I of this article, we have already learned more about HL7, its messages, structure, segments, and fields. In this part II, we will show you how to transform proprietary/custom data into HL7 using IRIS for Health. For our sample, we used the data generated by the SYNTHEA bulk data generation project (https://synthea.mitre.org/downloads). So, we will show you how to convert 1000 patients from a CSV file to HL7 v2, using the Interoperability features of IRIS for Health.
There is no need to recompile the routines after the version upgrade, but since the version update overwrites %SYS, user-created INT and OBJ format routines (*.INT,*.OBJ) in %SYS will be deleted. Therefore, you need to be careful.
MAC, INT and OBJ routines with the following names are not deleted.
A global provider of mobile telecommunications software tested the performance of InterSystems Caché and Oracle as the database in a simulated data mart application. They found Caché to be 41% faster than Oracle at building a data mart. When testing the response time to SQL queries of the data mart, Caché's performance ranged from 1.8 times to 513 times faster than Oracle.
This is a nice introductory explanation of MQTT that I thought would be of general interest. The technology used for the broker in this case is not that important as there are several brokers available.
At global summit we will be demonstrating ways to use MQTT with Ensemble to get information from the Internet of Things into your enterprise applications and business processes,
There have been a few use cases recently within InterSystems where we've needed to connect to Caché-based web services from PHP. The first of these was actually the Developer Community itself, which uses web services as part of Single Sign-On with other InterSystems sites/applications. The following example demonstrates how to connect to a Caché-based web service (particularly, the web service in the SAMPLES namespace) from PHP, using password authentication.
Presenter: Murray Oldfield Task: Deploy applications based on InterSystems’ technology using VMware. Approach: Provide a checklist of factors to consider, particularly when deploying a production database application that requires high availability
Are you ready to deploy your applications on a virtualized architecture? This talk will highlight what you need to plan and do when deploying applications built on ISC data platforms using VMware. Special focus on what you need to know when planning for highly available (HA) production database applications.
Content related to this session, including slides, video and additional learning content can be found here.
Presenter: Luca Ravazzolo Task: Track the status and performance of clustered environments Approach: Give examples of using modern technology to spot potential bottlenecks before they turn into problems
This session will discuss how modern technology can be used to keep track of the status and performance of your cloud clustered environments.
Content related to this session, including slides, video and additional learning content can be found here.
Presenter: Mark Bolinsky Task: Provide failover for distributed systems without using a VIP Approach: Demonstrate using InterSystems’ database mirroring with external traffic managers such as F5 LTM/GTM
With distributed environments and even public cloud environments, the use of a VIP sometimes is not desirable or even possible given network topology or deployment. The session will demonstrate integrating database mirroring with external traffic managers such F5 LTM/GTM using API based triggers in InterSystems products to interface with the F5 appliances. This not only presents automated redirection for the local mirror members, but also provided automated client redirection to asynchronous DR mirror members.
Content related to this session, including slides, video and additional learning content can be found here.
Presenter: Alex MacLeod Task: Understand and use IHE in HealthShare Approach: Provide a real-world example of a successful IHE implementation
In this session, we will discuss the basics of IHE in HealthShare, as well as share a real world example of a successful IHE implementation.
Content related to this session, including slides, video and additional learning content can be found here. Please note that this content is available only to HealthShare customers and attendees of the Global Summit. On the learning web site you will be prompted for your Global Summit credentials to access this content.
You may experience errors executing Java programs that rely on the JAVA_HOME environment.
For example when Create PDF from this pivot in DeepSee or in this case, outputting a Zen Report as PDF.
You can verify the PDF generation configuration by clicking on the Verify Now button on the Management Portal System > Configuration > Zen Report Settings page:
This article is one of the series which introduces Eclipse to experienced Caché/ Ensemble/ HealthShare users. The goal is to open the perspective of a developer who was using Caché Studio for years and make Her/ Him see deeply into the Eclipse world – far beyond Atelier. In other words it is an Atelier (Eclipse IDE for InterSystems technology) beginner’s guide. This time the topic is: editing XML files using Atelier.
This sample can be used to create Identicons for users of app for example, it can be useful to use in Zen Mojo applications, generating an identifier image based on name of the user by example, but it can be used in others kind of applications too(Zen, CSP etc)
This summer the Database Platforms department here at InterSystems tried out a new approach to our internship program. We hired 10 bright students from some of the top colleges in the US and gave them the autonomy to create their own projects which would show off some of the new features of the InterSystems IRIS Data Platform. The team consisting of Ruchi Asthana, Nathaniel Brennan, and Zhe “Lily” Wang used this opportunity to develop a smart review analysis engine, which they named Lumière. As they explain:
Often InterSystems technology architect team is asked about recommended storage arrays or storage technologies. To provide this information to a wider audience as reference, a new series is started to provide some of the results we have encountered with various storage technologies. As a general recommendation, all-flash storage is highly recommended with all InterSystems products to provide the lowest latency and predictable IOPS capabilities.
The first in the series was the most recently tested Netapp AFF A300 storage array. This is middle-tier type storage array with several higher models above it. This specific A300 model is capable of supporting a minimal configuration of only a few drives to hundreds of drives per HA pair, and also capable of being clustered with multiple controller pairs for tens of PB's of disk capacity and hundreds of thousands of IOPS or higher.
Running a Background Job using the JOB command is a well-known feature. Using ECP to distribute databases to several servers is also well-known. But using the combination of both to run a process on a different server seems to be a rare case.
Sure there are enough other ways to start a remote job, but the special combination with ECP where the application server starts a process on a data server without additional networking is worth to be remembered.
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Currently, many of you has some knowledge about CachéQuality (which is being renamed to objectscriptQuality) for analyzing objectscript code using the rules we have predefined. Probably you have tested it and have found too many warnings in your projects. I'm sure there are issues which are really important for you and some others which you would like to dismiss.
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