"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)
What do you think If I will say you, that very soon you will be able to connect to IRIS from the application written in Rust.
What is Rust
Rust is a multi-paradigm programming language designed for performance and safety, especially safe concurrency. Rust is syntactically similar to C++, but can guarantee memory safety by using a borrow checker to validate references. Rust achieves memory safety without garbage collection, and reference counting is optional. (c) Wikipedia
Migration from Caché to IRIS can be quite a challenge if your code is grown over many years
and probably not so clean structured as you may like it. So you face the need to check your
migrated code against some reference data. A few samples might not be a problem,
but some hundred GB of data for testing might be.
A possible step could be to have your fresh code in IRIS but leave your huge datastore on Caché and connect both environments over ECP. I have created a demo project that gives you the opportunity to try this based on 2 Docker images with IRIS and with Caché connected over ECP.
This week is a voting week for the InterSystems Grand Prix Contest! So, it's time to give your vote to the best solutions built with InterSystems IRIS.
Organizations around the world lose an estimated five percent of their annual revenues to fraud, according to a survey of Certified Fraud Examiners (CFEs) who investigated cases between January 2010 and December 2011. Applied to the estimated 2011 Gross World Product, this figure translates to a potential total fraud loss of more than $3.5 trillion (source: https://www.acfe.com/press-release.aspx?id=4294973129).
In the previous article, [What is a Production?], we checked the production contents. We ran the sample code and checked the flowing messages' contents into the production on the Visual Trace page.
In the previous article, we discussed the development of business processes, which are part of the components required for system integration and serve as a production coordinator.
Accuracy rate is a measure of our prediction results, and it is a measure of how many of the predicted positive samples are actually positive. The recall rate is for our original sample, and it shows how many positive examples in the sample were correctly predicted. Accuracy = Predicted correctly/All If we want to be able to retrieve as much content as possible, this is the pursuit of "recall ratio", namely A/(A+C), the bigger the better.
Enjoy watching the presentation of the IRIS-REST-API-DATABASEMANAGER app that allows you to create persistent Tables and Data in InterSystems Cache Database:
https://www.youtube.com/embed/bUT-NYZC9FM [This is an embedded link, but you cannot view embedded content directly on the site because you have declined the cookies necessary to access it. To view embedded content, you would need to accept all cookies in your Cookies Settings]
We would like to know if there is a recommended way to look for if a service has a port in use in each Instance's / Namespace's Production?
We ask because of currently if we need to look if a port is used, we check in Studio every Namespace (there are more than 5) and every Instance (there are four)
I and other developers want to know if do we need to ask permission for the creator to translate an article to portuguese? Sometimes we send a message requesting authorization, but we don't receive a answer, what we do?
This is the first InterStstems programming contest that we participated in! Come check out and vote for us!
The overbooking management system combines the unique conditions of the hotel, such as room prices, order channels, customer needs (etc...). System uses machine learning algorithms (such as: KNN/ES-RNN...) to accurately predict the daily no-show and occupancy rate of the hotel, and further combines with the revenue equation to find the best largest room sales volume, which can significantly increase the hotel marginal revenue.
https://www.youtube.com/embed/V6TWgSa69TQ [This is an embedded link, but you cannot view embedded content directly on the site because you have declined the cookies necessary to access it. To view embedded content, you would need to accept all cookies in your Cookies Settings]
The "apptools-admin" project is not only a set of tools for the administrator, but a platform for the rapid creation of a prototype of any solution.
For example, Photo Album, Music Player, and Personal Library all come together in a user-friendly treasure chest design.
This week is a voting week for the InterSystems Multi-Model Contest! So, it's time to give your vote to the best solutions built with InterSystems IRIS.
I've recently deleted several Caché namespaces to clear up space, turned Caché off, and then this started happening. Caché cube is grey, but only the start Caché option is unavailable.
https://www.youtube.com/embed/yDRZwK3maeQ [This is an embedded link, but you cannot view embedded content directly on the site because you have declined the cookies necessary to access it. To view embedded content, you would need to accept all cookies in your Cookies Settings]