RabbitMQ is a message broker that allows producers (those who send a data message) and consumers (those who receive a data message) to establish asynchronous, real-time, and high-performance massive data flows. RabbitMQ supports AMQP (Advanced Message Queuing Protocol), an open standard application layer protocol. The main reasons to employ RabbitMQ include the following:
You can improve the performance of the applications using an asynchronous approach.
It lets you decouple and reduce dependencies between services, microservices, and applications with the help of a data message mediator, meaning that there is no need for producers and consumers of exchanged data to know each other.
It allows the long-running processing of sent data (with the results) to be delivered after utilizing a response queue.
It helps you migrate from monolithic to microservices, where microservices exchange data via Rabbit in a decoupled and asynchronous way.
It offers reliability and resilience by making it possible for messages to be stored and forwarded. A message can be delivered multiple times until it is processed.
Message queueing is the key to scaling your application. As the workload increases, you will only have to add more workers to handle the queues faster.
A number is Esthetic if, in any base from base2 up to base10, the absolute difference between every pair of its adjacent digits is constantly equal to 1.
Source is CSV File will be translated to HL7 using data Transformations. All the transformed messages need to be sent to destination System through SOAP request as a single Batch File.
It's true! QuinielaML has incorporated the most important leagues in Europe (and Brazil) into its prediction service, so, dear members of the Developer Community, wherever you are from, you will be able to have the predictions of your favorite leagues at your disposal.
From the predictions screen you will have access to each of the new leagues included, being able to record the matches for each journey:
🌐 Start by exploring use cases and architecture of the InterSystems IRIS® for Supply Chain platform, then create KPIs and analyze supply chain issues(learning path, 1h 15m).
The navigation by default returns the Total records, how can I change that or allow the navigator to only show the number of records in the current page, or is there a property of Tablepane that returns the current page records No?
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Hello everyone! Don't miss the Developer Community Post Digest for October 2021.
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✓138 new posts in October: – 18 new articles – 42 new announcements – 76 new questions – 2 new discussions ✓8,654 total posts published ✓9,878 members joined
"I was born in rough times. I accepted contradictions, struggles and stones as lessons in life and I use them. I learned to live". (Cora Coralina, Brazilian poet)
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Let's suppose two different routines use one and the same chunk of code. From the object-oriented POV, a good decision is to have this chunk of code in a separate class and have both routines call it. However, whenever you call code outside of the routine as opposed to calling code in the same routine, some execution speed is lost. For reports churning through millions of transactions this lost speed might be noticeable. Any advice how to optimize specifically speed?
Our team is growing and we have an FTE, fully remote role open for an interoperability engineer. We utilize Healthshare Connect Cloud and host an instance of Epic Ambulatory. Please apply below or message me for more information. https://careers.davita.com/job/R0355708/Integration-Engineer-Epic
I am trying to convert a base64 encoded string to a pdf. I have tried a lot of possible ways, but never succeeded. I am able to decode the base64 using $System.Encryption.Base64Decode but I am not able to convert it and store this in a path.
We can loop over segment group or repeatable segments with FOREACH in business rules. How can we loop over repeated fields within a segment in business rule?
I'm wondering if it is possible to call a Business Operation from other Business Operation.
I have a BO that writes logs into a database, using a personal message. I can create a set obj=##class(MyLogs).%New() but the BO has all parameters about connection.
Migrate to VS Code this summer with our comprehensive Basics and Advanced Features training courses.
George James Software is offering migration strategies and training to support the adoption of VS Code with InterSystems IRIS, IRIS for Health, HealthShare, and Caché. We're in the unique position of having deep knowledge and understanding of both InterSystems platforms and VS Code, through our regular contributions to VS Code itself.
If one of your packages on OEX receives a review you get notified by OEX only of YOUR own package. The rating reflects the experience of the reviewer with the status found at the time of review. It is kind of a snapshot and might have changed meanwhile. Reviews by other members of the community are marked by * in the last column.
I'm working with a client who has InterSystems in his hospital to the management of patients and nurses. Now he want to develop a web app which can schedule nurse sift. Is there any way I can authenticate the user from his hospital InterSystems and get data from the system when ever the user login through the web app.