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Digest
· 4 hr ago

活动时间延长！InterSystems 2025开发者创意大赛期待您的精彩提交

#IRIS contest

亲爱的开发者，

🏆InterSystems 2025开发者创意大赛：让梦想落地🏆活动时间延长一周！

活动将由美国东部时间2025 年 11 月 17 日至 12 月 7 日延长至2025年12月14日！ (项目提交时间延长至12月7日）

在本次竞赛中，我们希望参赛者能够实现 InterSystems 创意门户网站中任意创建于本公告发布之前（美国东部时间2025年11月7日之前）、状态为Community Opportunity（社区共建机遇）或Future Consideration（待研功能提案）的优秀创意。

最新的重要截止日期：

🛠 应用程序开发和注册阶段：

  • 美国东部时间 2025 年 11 月 17 日（00:00）：竞赛开始。
  • 美国东部时间 2025 年 12 月 7 日（23:59）：提交截止日期。

✅ 投票阶段：

  • 美国东部时间 2025 年 12 月 8 日 （00:00）：投票开始。
  • 美国东部时间 2025 年 12 月 14 日（23:59）：投票结束。

关于赛事规则及详情，请点击查看👉这篇帖子。

如果您已经非常了解规则了，或者已经准备好了您的应用，欢迎👉直达参赛页面，提交您的精彩应用！

Announcement
· 11 hr ago

[Video] Query Optimization in Hybrid Databases

#READY 2025 #SQL #Video #InterSystems IRIS #Summit

Hey Community!

We're happy to share a new video from our InterSystems Developers YouTube:

⏯  Query Optimization in Hybrid Databases @ Ready 2025

This presentation covers query optimization in hybrid databases that use a mix of row-based, columnar, and bitmap indexes. InterSystems Iris supports flexible storage and indexing, but choosing the best combination for performance poses challenges. In version 2025.2, the query optimizer has been enhanced to fully integrate columnar indexing into its cost-based model. This allows the engine to automatically combine different index types, such as using a bitmap index for low-cardinality filters and a columnar index for analytical conditions within the same query.

The result is significant performance gains, with some queries running up to three times faster and minimal need for manual tuning. Future improvements will expand the optimizer to handle more vector operations and continue refining cost-based decision-making.

Presenters:
🗣 Ismail Ben Atitallah, Principal Systems Developer, InterSystems
🗣 Boya Song, Senior Systems Developer, InterSystems

Enjoy watching, and subscribe for more videos! 👍

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Announcement
· 12 hr ago

NOVO: Programa de Acesso Antecipado para "Modelos Personalizados do IntegratedML" -- Implante seus modelos de aprendizado de máquina em Python diretamente em SQL

#Early Access Program (EAP) #IntegratedML #Release #Machine Learning (ML) #Python #SQL #InterSystems IRIS #InterSystems IRIS for Health

Temos o prazer de anunciar o Programa de Acesso Antecipado para Modelos Personalizados do IntegratedML, um novo e poderoso recurso que estará disponível no IRIS 2026.1!

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Question
· 14 hr ago

Punctually access specific nodes of an XML document

#ObjectScript #XML #InterSystems IRIS

Hello!
I have the following XML document obtained through a string:

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<MainDocument xmlns="urn:hl7-org:v3">
<realmCode code="IT"/>
<title>kjbkjkjbkjb</title>
<effectiveTime value="20090905150716"/>
[.....other tags.....]
<versionNumber value="1"/>
<component>
<body>mhvjhjkvhj</body>
<component>
<section>content</section>
<ID>5</ID>
<title>Certificato</title>
<text/>
<entry>
<Id>5</Id>
[...other tags...]
</entry>
<entry>
<Id>6</Id>
[...other tags...]
</entry>
</component>
</component>
</ClinicalDocument>


I would like to have a way to obtain only the content of the <entry> tags (which can be multiple) without having to scan the whole xml document, since it would be inefficient because of its length. I would like to have an outcome similar to the one coming from EvaluateExpression() but, from my trials and examples found on the internet, it seems that this function can be used only when the tag contains just one value. Does anybody have any idea which might help?

Thank you in advance!

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Question
· 15 hr ago

Y888 Game – Pakistan’s Fastest-Growing Real Money Casino Platform

#Analyzer #Angular #Angular2 #TrakCare

The Y888 Game has rapidly emerged as one of Pakistan’s newest and most popular real-money earning platforms, especially for Android users who love playing slot games and want multiple ways to earn online. Designed specifically for slot enthusiasts, this app provides an exciting opportunity to enjoy casino-style entertainment while earning real cash from the comfort of home. After personally using this platform for an extended period, I can confidently say that the Y888 Game APK offers the full experience of a real casino—smooth gameplay, a secure payment system, and several earning opportunities that go beyond ordinary gaming apps.

For anyone searching for a reliable casino app that combines entertainment, slot games, and real financial rewards, the Y888 App is a perfect choice. It brings players a trusted and enjoyable earning environment, making it ideal for users who want to invest their time into something both fun and profitable.

Why is Y888 Gaining Popularity in Pakistan?

One of the biggest reasons behind the Y888 Game’s massive success is its huge and diverse gaming collection. Unlike other apps that limit players to only a few options, Y888 provides access to a wide range of casino experiences in one place. Whether you enjoy slots, card games, live casino sessions, or prediction-based games, this platform has something for everyone.

What makes it even more attractive is that the app is completely free to use. Players don’t need to spend anything to explore different game categories. Instead of downloading multiple apps for different casino experiences, Y888 combines everything into one powerful and user-friendly application, making it extremely convenient for users who enjoy playing various game types.

What is the Y888 Game?

The Y888 Game APK is one of Pakistan’s most trusted online casino gaming and earning applications. It allows players to enjoy their favorite casino games while earning real cash at the same time. The more time a user spends understanding a game and improving their skills, the more they can earn. Most players start noticing improvements in their strategies within a few days, and once the game patterns become clear, earning profits becomes much easier.

Downloading the latest version of the Y888 Game takes only one tap. The download button available at the top of the page always provides the newest and most secure version of the app. If users want to explore similar earning platforms, the JJ804 app is another recommended option—and its download links are also available on our site. Simply scroll, choose your desired app, and start playing.

Why Do People Love to Play Y888 Game?

Players in Pakistan love Y888 for several reasons, including:

✔️ Real earning opportunities with every game session
✔️ Huge variety of casino games available in one place
✔️ Free-to-play features without any initial investment
✔️ Smooth graphics and fast loading gameplay
✔️ Secure and instant withdrawals through trusted methods
✔️ Daily bonuses, signup rewards, and cashback that boost earnings
✔️ Beginner-friendly interface that even new players can understand easily

Y888 doesn’t just offer games—it provides an earning ecosystem where fun, strategy, and profit come together.

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