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Informix 14.10 Now Supports Common Table Expressions!

Informix 14.10. WebcastsIBM Community Informix Webcast:
Tuesday, May 26, 2020, 19:00 (CEST) / (01:00 PM EDT)


Common Table Expressions (CTE) are a SQL standard feature, CTE simplify queries and make queries more readable. Use recursive CTE to query hierarchical data, and tree/graph structured data. Also, you can do programming tasks with CTE.

Join this session to hear more about and see a demo with Informix 14.10 release support of:

  • Non-recursive CTE
  • Recursive CTE
  • Nested recursive CTEs in one query
  • CTE with Insert, Update, Delete statements


Jinming Xiao
Informix SQL/Optimizer Engineer
HCL Software

Jinming Xiao joined Informix on 1999, has been working on different Informix components like security, networking, and SQL/optimizer.

Pfeil rechtsClick here to register

Past events

Streaming Analytics Using Asynchronous Post Commit Triggers

IBM Community Informix Webcast:
Tuesday, April 21, 2020, 19:00 (CEST) / (01:00 PM EDT)


Aggregate and generate real-time reports on OLTP data with zero impact to OLTP applications and without polluting buffer pool with expensive analytic queries.

Other use cases include:

  • Data transformations
  • Update external systems like MQTT, Hadoop and Graph databases
  • Replicate data for tables that do not have primary key, unique index or ER key


Nagaraju Inturi
Informix Software Engineer
HCL Software

Pfeil untenReplay and download presentation

Informix 14.10 for Application Development

IBM Community Informix Webcast:
March 24, 2020 / 1:00 PM Eastern Daylight Time (18:00 CET)


The March webinar topic is Informix 14.10 for App Dev.

We hope your clients and your development team can join this session. We will discuss the connectivity options from your applications to your data, various drivers, new features and future direction for enabling applications and development.


Brian Hughes
Informix Software Engineer
HCL Software

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Informix Easy Replication from On Prem to Cloud

IBM Community Informix Webcast:
February 18, 2020 / 10:00 AM Eastern Standard Time (16:00 CET)


In the upcoming episode, Nagaraju Inturi will discuss setting up a replication between an on-premises to a cloud database instance of Informix, with minimal or zero downtime to one's applications.

With minimal or zero downtime to your applications, with simple command or using a phased approach, automate data migration across operating systems/platforms, setup replication between on-prem Informix instance to a cloud database instance.


Nagaraju Inturi
Software Engineer
HCL Software

Informix 14.10 tuning tips to go beyond secondary performance improvements

Webcast: Dec 5, 2019 from 10:00 AM to 11:00 AM (ET) / 17:00 (CET)


In Informix 14.10, the logical log transfer and replay mechanism was completely overhauled, resulting in greatly improved speed!

Informix 14.10 now supports replication with no delay for the transactional rates of up to 5 - 8 times higher compared to previous Informix releases (v.12.10 and earlier).

Performance improvements in 14.10.xC1 will be discussed and tips for tuning performance of the Informix RSS, SDS, HRD cluster clusters will be provided.


Vladimir Kolobrodov
Informix Performance Engineer
HCL Software

Vladimir Kolobrodov is a Performance Architect at HCL Software. He's an Informix and hardware guru with over 20 years of experience running Informix in various environments, including PlayStation 3, Raspberry Pi, enterprise POWER, SPARC and Intel systems.

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