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· Fev. 27

InterSystems AI Programming Contest: Vector Search, GenAI and AI Agents

#Artificial Intelligence (AI) #Concurso #Eventos #Generative AI (GenAI) #Vector Search #InterSystems IRIS #IRIS contest

Hey Community,

It's time for the first programming contest of the year, and there's a surprise so read on! Please welcome:

🏆 InterSystems AI Programming Contest: Vector Search, GenAI, and AI Agents 🏆

Duration: March 17 - April 6, 2025

Prize pool: $12,000 + a chance to be invited to the Global Summit 2025!


The topic

Develop any solution on InterSystems IRIS, InterSystems IRIS for Health, or IRIS Cloud SQL that uses AI (IntegratedML included).

General Requirements:

  1. An application or library must be fully functional. It should not be an import or a direct interface for an already existing library in another language (except for C++, where you really need to do a lot of work to create an interface for IRIS). It should not be a copy-paste of an existing application or library.
  2. Accepted applications: new to Open Exchange apps or existing ones, but with a significant improvement. Our team will review all applications before approving them for the contest.
  3. The application should work on either IRIS, IRIS for Health or IRIS Cloud SQL. The first two could be downloaded as host (Mac, Windows) versions from Evaluation site, or can be used in the form of containers pulled from InterSystems Container Registry or Community Containers: intersystemsdc/iris-community:latest or intersystemsdc/irishealth-community:latest .  
  4. The application should be Open Source and published on GitHub or GitLab. 
  5. The README file to the application should be in English, contain the installation steps, and either the video demo or/and a description of how the application works.
  6. No more than 3 submissions from one developer are allowed.

NB. Our experts will have the final say in whether the application is approved for the contest based on the criteria of complexity and usefulness. Their decision is final and not subject to appeal.

Prizes

❗The authors of the most interesting projects showcasing the use of AI agents will be invited to the Global Summit 2025 (provided the event tickets and accommodation).

1. Experts Nomination - a specially selected jury will determine winners:

🥇 1st place - $5,000 

🥈 2nd place - $2,500 

🥉 3rd place - $1,000

🏅 4th place - $500

🏅 5th place - $300

🌟 6-10th places - $100

2. Community winners - applications that will receive the most votes in total:

🥇 1st place - $1,000 

🥈 2nd place - $600 

🥉 3rd place - $300

🏅 4th place - $200

🏅 5th place - $100

If several participants score the same number of votes, they are all considered winners, and the prize money is shared among the winners.
❗Cash prizes are awarded only to those who can verify their identity. If there are any doubts, organizers will reach out and request additional information about the participant(s).

Who can participate?

Any Developer Community member, except InterSystems employees (ISC contractors allowed). Create an account!

Developers can team up to create a collaborative application. 2 to 5 developers are allowed in one team.

Do not forget to highlight your team members in the README of your application – DC user profiles.

Important Deadlines:

🛠 Application development and registration phase:

  • March 17, 2025 (00:00 EST): Contest begins.
  • March 30, 2025 (23:59 EST): Deadline for submissions.

✅ Voting period:

  • March 31, 2025 (00:00 EST): Voting begins.
  • April 6, 2025 (23:59 EST): Voting ends.

Note: Developers can improve their apps throughout the entire registration and voting period.

    Helpful Resources:

    ✓ Documentation:

    ✓ Example applications and libraries:

    ✓ Online courses:

    ✓ Videos:

    ✓ For beginners with IRIS:

    ✓ For beginners with ObjectScript Package Manager (IPM):

    ✓ How to submit your app to the contest:

    Need Help?

    Join the contest channel on InterSystems' Discord server or talk with us in the comments section of this post. 

    We're waiting for YOUR project – join our coding marathon to win! 

    By participating in this contest, you agree to the competition terms laid out here. Please read them carefully before proceeding.

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    · Fev. 27

    Problemas com Lock em algumas tabelas no IRIS

    #Java #InterSystems IRIS

    Olá, boa tarde,


    Em nosso sistema temos um processo de cópia, que basicamente é responsável por copiar um conjunto de dados de algumas tabelas no banco e replicar para novos registros no banco de dados.

    Já utilizamos essa mesma funcionalidade com o banco de dados Posrgresql e funciona normalmente, porém quando utilizamos com o IRIS temos alguns erros relacionados a LOCK, por exemplo:

    [Location: <ServerLoop>]
[%msg: <Unable to acquire lock for UPDATE of table 'SQLUser.dlfolder' on row with RowID = '4148'>]
00:00:36,890 ERROR [org.hibernate.engine.jdbc.batch.internal.BatchingBatch] (BackgroundTaskExecutor_87) HHH000315: Exception executing batch [could not execute batch]
00:00:36,890 INFO  [stdout] (BackgroundTaskExecutor_87) 2025-02-13 00:00:36.890 ERROR [BackgroundTaskExecutor_87] BasePersistenceImpl.java:256 Caught ORMException: org.hibernate.exception.GenericJDBCException: could not execute batch
00:00:36,892 INFO  [stdout] (BackgroundTaskExecutor_87) 2025-02-13 00:00:36.892 WARN  [BackgroundTaskExecutor_87] EntidadeLocalServiceImpl.java:793 
00:00:36,893 INFO  [stdout] (BackgroundTaskExecutor_87) com.liferay.portal.SystemException: com.liferay.portal.kernel.dao.orm.ORMException: org.hibernate.exception.GenericJDBCException: could not execute batch
00:00:36,893 INFO  [stdout] (BackgroundTaskExecutor_87) 	at com.liferay.portal.service.persistence.impl.BasePersistenceImpl.processException(BasePersistenceImpl.java:267) ~[target2-impl.jar:na]
00:00:36,893 INFO  [stdout] (BackgroundTaskExecutor_87) 	at com.liferay.portlet.documentlibrary.service.persistence.DLFolderPersistenceImpl.updateImpl(DLFolderPersistenceImpl.java:348) ~[target2-impl.jar:na]
00:00:36,893 INFO  [stdout] (BackgroundTaskExecutor_87) 	at com.liferay.portlet.documentlibrary.service.persistence.DLFolderPersistenceImpl.update(DLFolderPersistenceImpl.java:275) ~[target2-impl.jar:na]
00:00:36,893 INFO  [stdout] (BackgroundTaskExecutor_87) 	at com.liferay.portlet.documentlibrary.service.persistence.DLFolderPersistenceImpl.update(DLFolderPersistenceImpl.java:325) ~[target2-impl.jar:na]
00:00:36,893 INFO  [stdout] (BackgroundTaskExecutor_87) 	at com.liferay.portlet.documentlibrary.service.impl.DLFolderLocalServiceImpl.addFolder(DLFolderLocalServiceImpl.java:116) ~[target2-impl.jar:na]
00:00:36,893 INFO  [stdout] (BackgroundTaskExecutor_87) 	at com.liferay.portlet.documentlibrary.service.impl.DLFolderLocalServiceImpl.addFolder(DLFolderLocalServiceImpl.java:72) ~[target2-impl.jar:na]

     

    [%msg: <Unable to acquire lock for UPDATE of table 'SQLUser.objetivo' on row with RowID = '31'>]
00:01:06,474 ERROR [org.hibernate.engine.jdbc.batch.internal.BatchingBatch] (BackgroundTaskExecutor_84) HHH000315: Exception executing batch [could not execute batch]
00:01:06,474 INFO  [stdout] (BackgroundTaskExecutor_84) 2025-02-13 00:01:06.474 ERROR [BackgroundTaskExecutor_84] BasePersistenceImpl.java:256 Caught ORMException: org.hibernate.exception.GenericJDBCException: could not execute batch
00:01:06,530 INFO  [stdout] (BackgroundTaskExecutor_84) 2025-02-13 00:01:06.530 ERROR [BackgroundTaskExecutor_84] EntidadeLocalServiceCustomTxImpl.java:144 
00:01:06,530 INFO  [stdout] (BackgroundTaskExecutor_84) com.liferay.portal.SystemException: com.liferay.portal.kernel.dao.orm.ORMException: org.hibernate.exception.GenericJDBCException: could not execute batch
00:01:06,530 INFO  [stdout] (BackgroundTaskExecutor_84) 	at com.liferay.portal.service.persistence.impl.BasePersistenceImpl.processException(BasePersistenceImpl.java:267) ~[target2-impl.jar:na]
00:01:06,530 INFO  [stdout] (BackgroundTaskExecutor_84) 	at br.com.facilit.portlet.planooperativo.service.persistence.ObjetivoPersistenceImpl.updateImpl(ObjetivoPersistenceImpl.java:639) ~[target2-impl.jar:na]
00:01:06,530 INFO  [stdout] (BackgroundTaskExecutor_84) 	at br.com.facilit.portlet.planooperativo.service.persistence.ObjetivoPersistenceImpl.update(ObjetivoPersistenceImpl.java:566) ~[target2-impl.jar:na]
00:01:06,530 INFO  [stdout] (BackgroundTaskExecutor_84) 	at br.com.facilit.portlet.planooperativo.service.persistence.ObjetivoPersistenceImpl.update(ObjetivoPersistenceImpl.java:616) ~[target2-impl.jar:na]
00:01:06,531 INFO  [stdout] (BackgroundTaskExecutor_84) 	at br.com.facilit.portlet.planooperativo.service.impl.ObjetivoLocalServiceImpl.updateObjetivo(ObjetivoLocalServiceImpl.java:1110) ~[target2-impl.jar:na]
00:01:06,531 INFO  [stdout] (BackgroundTaskExecutor_84) 	at br.com.facilit.portlet.planooperativo.service.impl.ObjetivoLocalServiceImpl.updatePageOwner(ObjetivoLocalServiceImpl.java:1118) ~[target2-impl.jar:na]


    Esse erro ocorre quando há mais de uma cópia sendo feita simultanemanente. Além disso, percebemos erros de locking, em outras operações mais básicas como edição de registros.

    No postgreSql não observamos esse erro ocorrendo. Desse modo, gostaria de compartilhar estes logs com vocês e ver se poderiam nos ajudar e contribuir com alguma possível configuração no Iris, a fim de evitar os erros de locking.

    Obs: Já estamos fazendo tratamento em nível de código, porém os erros persistem em ocorrer.

     

    Desde já muito obrigado.

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    · Fev. 27

    Cache - Conexão utilizando JDBC

    #Java #JavaScript #JDBC #Caché

    Pessoal, para consumir dados no caché utilizando uma conexão de uma aplicação java via driver JDBC é necessário realizar alguma configuração adicional no caché?

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    · Fev. 27

    Cache TimeZone Abbreviation (i.e. EST, PST, etc...)

    #Caché

    Dear Fellow Cache Gurus:   I would like to know if there is either any built-in Cache Date/Time function or an easy way to include a timezone abbreviation such as EST, PST, MST, etc... within the Cache Date/Time formats.

    I read through the Cache Documentation but could not find anything to achieve this.

    So if I do the following command:   $ZDateTime($H,1,4,,,4,,,,,"InvalidDate"), then I get an output like this:   02/27/2025 11:10AM

    But I am looking for the output to be formatted like this:    02/27/2025 11:10AM EST

    Any feedback, suggestions, etc.... would be greatly appreciated.   I am sure some of you have stumbled across this type of dilemma over the years, so hopefully there is a simple answer.

    Best Regards and Go Team!!!

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