Informix News
18 Nov 13 - ZDNet - Top 20 mobile skills in demand... Read
09 Sep 13 - telecompaper - Shaspa and Tatung have shown a new smart home platform at Ifa in Berlin. Powered by the IBM Informix software... Read
06 Sep 13 - IBM data magazine - Mission Accomplished - Miami, Florida will be the backdrop for the 2014 IIUG Informix Conference... Read
01 Feb 13 - IBM Data Magazine - Are your database backups safe? Lester Knutsen (IBM Champion) writes about database back up safety using "archecker"... Read
14 Nov 12 - IBM - IBM's Big Data For Smart Grid Goes Live In Texas... Read
3 Oct 12 - The Financial - IBM and TransWorks Collaborate to Help Louisiana-Pacific Corporation Achieve Supply Chain Efficiency... Read
28 Aug 12 - techCLOUD9 - Splunk kicks up a SaaS Storm... Read
10 Aug 12 - businessCLOUD9 - Is this the other half of Cloud monitoring?... Read
3 Aug 12 - IBM data management - Supercharging the data warehouse while keeping costs down IBM Informix Warehouse Accelerator (IWA) delivers superior performance for in-memory analytics processing... Read
2 Aug 12 - channelbiz - Oninit Group launches Pay Per Pulse cloud-based service... Read
28 May 12 - Bloor - David Norfolk on the recent Informix benchmark "pretty impressive results"... Read
23 May 12 - DBTA - Informix Genero: A Way to Modernize Informix 4GL Applications... Read
9 Apr 12 - Mastering Data Management - Upping the Informix Ante: Advanced Data Tools... Read
22 Mar 12 - developerWorks - Optimizing Informix database access... Read
14 Mar 12 - - International Informix User Group set to meet in San Diego... Read
1 Mar 12 - IBM Data Management - IIUG Heads West for 2012 - Get ready for sun and sand in San Diego... Read
1 Mar 12 - IBM Data Management - Running Informix on Solid-State Drives.Speed Up Database Access... Read
26 Feb 12 - - Better results, lower cost for a broad set of new IBM clients and partners... Read
24 Feb 12 - developerWorks - Informix Warehouse Accelerator: Continuous Acceleration during Data Refresh... Read
6 Feb 12 - PRLOG - Informix port delivers unlimited database scalability for popular SaaS application ... Read
2 Feb 12 - developerWorks - Loading data with the IBM Informix TimeSeries Plug-in for Data Studio... Read
1 Feb 12 - developerWorks - 100 Tech Tips, #47: Log-in to Fix Central... Read
13 Jan 12 - MC Press online - Informix Dynamic Server Entices New Users with Free Production Edition ... Read
11 Jan 12 - Computerworld - Ecologic Analytics and Landis+Gyr -- Suitors Decide to Tie the Knot... Read
9 Jan 12 - - DNS impact on Informix / Impacto do DNS no Informix... Read
8 Sep 11 - - IBM Offers Database Solution to Enable Smart Meter Data Capture... Read
1 Aug 11 - IBM Data Management Magazine - IIUG user view: Happy 10th anniversary to IBM and Informix... Read
8 Jul 11 - Database Trends and Applications - Managing Time Series Data with Informix... Read
31 May 11 - Smart Grid - The meter data management pitfall utilities are overlooking... Read
27 May 11 - IBM Data Management Magazine - IIUG user view: Big data, big time ( Series data, warehouse acceleration, and 4GLs )... Read
16 May 11 - Business Wire - HiT Software Announces DBMoto for Enterprise Integration, Adds Informix. Log-based Change Data Capture... Read
21 Mar 11 - Yahoo! Finance - IBM and Cable&Wireless Worldwide Announce UK Smart Energy Cloud... Read
14 Mar 11 - MarketWatch - Fuzzy Logix and IBM Unveil In-Database Analytics for IBM Informix... Read
11 Mar 11 - InvestorPlace - It's Time to Give IBM Props: How many tech stocks are up 53% since the dot-com boom?... Read
9 Mar 11 - DBTA - Database Administration and the Goal of Diminishing Downtime... Read
2 Feb 11 - DBTAs - Informix 11.7 Flexible Grid Provides a Different Way of Looking at Database Servers... Read
27 Jan 11 - exactsolutions - Exact to Add Informix Support to Database Replay, SQL Monitoring Solutions... Read
25 Jan 11 - PR Newswire - Bank of China in the UK Works With IBM to Become a Smarter, Greener Bank... Read
12 Oct 10 - Database Trends and Applications - Informix 11.7: The Beginning of the Next Decade of IBM Informix... Read
20 Sep 10 - - ITG analyst paper: Cost/Benefit case for IBM Informix as compared to Microsoft SQL Server... Read
20 Jul 10 - IBM Announcements - IBM Informix Choice Edition V11.50 helps deploy low-cost scalable and reliable solutions for Apple Macintosh and Microsoft Windows... Read
20 Jul 10 - IBM Announcements - Software withdrawal: Elite Support for Informix Ultimate-C Edition... Read
24 May 10 - eWeek Europe - IBM Supplies Database Tech For EU Smart Grid... Read
23 May 10 - SiliconIndia - IBM's smart metering system allows wise use of energy... Read
21 May 10 - CNET - IBM to help people monitor energy use... Read
20 May 10 - ebiz - IBM Teams With Hildebrand To Bring Smart Metering To Homes Across Britain... Read
19 May 10 - The New Blog Times - Misurare il consumo energetico: DEHEMS è pronto... Read
19 May 10 - ZDNet - IBM software in your home? Pact enables five-city smart meter pilot in Europe... Read
17 March 10 - ZDNet (blog) David Morgenstern - TCO: New research finds Macs in the enterprise easier, cheaper to manage than... Read
17 March 2010 - Virtualization Review - ...key components of Big Blue's platform to the commercial cloud such as its WebSphere suite of application ser vers and its DB2 and Informix databases... Read
10 February 2010 - The Wall Street Journal - International Business Machines is expanding an initiative to win over students and professors on its products. How do they lure the college crowd?... Read

End of Support Dates

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IIUG Insider (Issue #180)
June 2015

Other Issues

Highlights: The 2015 Informix Roadshow is coming to a city near you!

Welcome to the International Informix Users Group (IIUG) Insider! Designed for IIUG members and Informix user group leaders, this publication contains timely and relevant information for the IBM Informix community.



Editorial Back to top

First of all I'd like to wish our US members happy 4th of July. I was on vacation in France so this Insider will be shorter than usual. We are still looking for the location for the next IIUG conference. Summer is usually slow but Informix is fast as usual.

If there is an Informix roadshow in a city near you don't miss it. Start planning for the IBM Insight 2015 but don't forget to also plan for our 2016 conference in the spring somewhere in the US.

Gary Ben-Israel

Highlights Back to top

The 2015 Informix Roadshow is coming to a city near you!

Join IBM for a FREE one day technical event designed to show you the proven IBM® technology that solves some of the toughest business problems in the world today. Informix is IBM's lead-with technology for cloud based as well as on premise Internet-of-Things, Smarter Planet, spatio-temporal, highly available systems and other complex or high-volume data service needs.

This series of events will highlight the latest features and functions included in Informix 12.10 with a deep hands-on experience with database multi-tenancy.

A partial list of topics includes:

  • A look at the Informix business today. It's changing and the future is pretty exciting!
  • Updates to the High Availability cluster including no-outage upgrades for inter and intra-version upgrades
  • New SQL features and functions
  • Streamlined administrative functions
  • New or enhanced NoSQL / IoT functionality
  • Database multi-tenancy

To get more information and register for the event closest to you, go to the North America Informix Roadshow page.

Conference corner Back to top

Are You Ready for Something Big?

IBM Insight 2015

October 25 — 29, Mandalay Bay, Las Vegas NV

Welcome to the premier conference for data and analytics. Explore the newest innovations, industry breakthroughs and hottest trends in analytics, cloud, mobile, the Internet of Things and Watson that you won't find anywhere else. It's not just about the data anymore - it's about getting business insights faster.

Register today and save $700!

Support corner Back to top

Altered states

There are two types of Alter table statements in an Informix database. One is the 'in-place' alter, and the other is the 'immediate alter' (also known as a slow alter).The fact that there are two types is a surprise to some and is well known by others. A trivia question: Do you know what type of DDL causes an 'immediate alter' and what type of DDL causes an in-place alter?

In general the type of alter is determined by whether the data has to be moved, or if it can simply be 'converted' in the location where it is stored. For example: reallocating a fragment is an immediate (slow) alter. Converting a column from INT to Decimal can be done on the page as a conversion, so it is usually an in-place alter.

An immediate alter requires the entire table alter to be done (right now). It is referred to as a slow alter because the process requires copying the data to a new location, fixing the table structure, then moving the data back in to the newly modified structure.

An in-place alter seems fast, because no time elapses between issuing the command and the return to a command prompt. In actuality, the alter is updating only one data page at a time, as the table row(s) on that page are accessed. Up to 256 in-place alters are permitted per table. At a given point in time, each alter is expressed as a 'version', and the number of data pages updated to the new structure is tracked and visible in the output of oncheck -pT databasename:tablename. A row will be printed for each version of the table indicating the number of outstanding in-place alters.

Example oncheck -pT output:


Home Data Page Version Summary

            Version                     Count

                0 (oldest)                 2

- David Jay

RFE Corner Back to top

Just in case you are not aware, some time ago IBM created a public website to collect the requests for new features directly from users. The RFE (Requests For Enhancements) website is included in developerWorks. You can access it here.

Once you logged in with your usual IBM ID, choose "Information Management" in the Brand dropdown box and "Informix Servers" or "Client Products" in the Products dropdown box.

The interesting thing is that any request, including your request, if you place one, are submitted to be voted on. This means the RFEs that receive more votes have a greater chance to be considered by the architecture and development teams for further consideration. In other words, this IS the opportunity to provide enhancement ideas even if you are not the biggest IBM customer on the planet Earth.

Some RFEs will be of great interest, others will not seem useful to you. This is why your opinion is important. Do not hesitate to vote and place comments!

The idea of the RFE corner is to provide a digest on new Informix RFEs and make those RFEs more visible and accessible for the community, so that you can vote for them in a faster and easier way. By participating actively in this website, IBM will have solid and useful elements from the customer base to introduce new functionality to Informix product.

Also in the area of IBM website, a new functionality has been released: MyNotifications. You will want to register this webpage in order to receive the notifications of your choice (new product defects, new patch release, new versions etc..., on the frequency of your choice (daily, weekly). I have registered and will definitely keep registered, due to the value of the information delivered.

Register here.

Annual IIUG features survey

Before checking this month's list, do not forget to complete the annual IIUG Features Survey that we have created for you. This survey is a summary of this past year's most significant new features requests from the RFE website for Informix products.

By casting your vote for your favorite Informix new features, you will give extra momentum to those RFEs and contribute to turning them into actual Informix features.

This survey should not take you more than 10 min. The IBM Lab wants to hear from you, don't miss this opportunity!

Visit the survey here.

Things are moving on the RFE website. It is now possible to order the RFE's by 'New' (most recently created or 'Hot' (that received highest number of votes). The good thing is also that now it is easy to identify RFE's in the 'under consideration' status, meaning the ones that are on the way to be implemented. Check the list using the 'Hot' sort and see that RFE's are analyzed by the DEV team and used to implement new functionality. I will now on include the top 5 RFE's and their status.

Do not forget to vote for one or several of those RFE's if they fit your requirements. The more votes, the more chances that the Dev Team will seriously consider the request.

(Login at DeveloperWorks to see the RFEs.)

Top 5 RFEs

New feature to have FORCE_DDL_EXEC functionality for all DDL changes

The 12.10 manual states that the FORCE_DDL_EXEC environment variable can be used "to force out other transactions that have opened or have locks on the tables involved in an ALTER FRAGMENT ON TABLE op...



Backup from RSS or HDR Secondaries using ontape, onunload, onbar, dbexport

In HDR enviroments, being able to backup or export databases from and HDR, HDR read-only, or an RSS secondary server is critical. Programs like ontape, onunload, dbexport, and onbar generate locks on ...

Under Consideration

Implementation of regular expressions (adding to LIKE/MATCHES functions)

Implementing regular expression matching in the engine.
This could be in the form of new functions or extending the functionality of LIKE and MATCHES functions (both or just one).

Current LIKE and MA...

Under Consideration


Need an onmode option to terminate orphaned, tightly coupled global transac...

If a Java application that uses tightly coupled global transactions (such as from Geronimo / WebSphere app servers) abnormally terminates, it may leave the global transaction orphaned on the Informix ...

Under Consideration

Implement CREATE OR REPLACE option for stored procedures

We are looking to deploy more code into the system hot, taking advantage of improvements have made to trap any -710 errors internally and re-parse transparent to the user session.

Currently it is nec...

Under Consideration

New RFEs for June 2015

Return an error if the logical logs are full and the server is blocked (73596)
Date created: 01 Jul 2015
1 Vote

Date created: 01 Jul 2015
1 Vote

Functionality for optimizer to prevent it to miscalculate the plan to execute derivedtable query (72783)
Date created: 16 Jun 2015
1 Vote

Function to move sysadmin database (72339)
Date created: 05 Jun 2015
1 Vote

IWA: Need support for SQL function INSTR(), i.e., in-string (72088)
Date created: 01 Jun 2015
3 Votes

catalog database on a dbspace (72068)
Date created: 01 Jun 2015
1 Vote

Show percentage complete on ontape restore (72063)
Date created: 01 Jun 2015
3 Votes

You can access each RFE by clicking on the above links. At the bottom of each RFE page you will find a hyperlink to vote for it. You will see the Request stats, including number of votes for this request, on the right side of the request page. The more votes, the greater the chance an enhancement will be addressed by the Development Team, taking into consideration the general interest.

Take some time to examine the full list and vote for the enhancements you would like to see implemented.

Gary Ben-Israel

Informix corner Back to top

Save the date

August 17 for the Internet-Of-Things event "Constructing the IoT Solution"

Presented by IBM and Intel @ San Jose

Acquire, Analyze and Act on IoT Data

Take an intelligent and impactful approach to leveraging data generated by the Internet of Things with the new Aberdeen Resource Center for IoT

The IoT represents a constant stream of potential insight waiting for the right mind in possession of the right technology. Organizations see a chance to use superior IoT analytics to gain a competitive advantage. This report examines the technologies and best practices adopted by organizations analyzing data from the IoT, including streaming analytics, data management and analytics at the edge, flexible data architecture, and Hadoop. Big data is enabling business of all kinds to discover actionable market opportunities and to pinpoint problems such as waste and fraud. In the early stages of any big data initiative, it's important to start delivering tangible business results as soon as possible. Project delays cost the business opportunities and undermine the IT team's credibility regarding big data. The sooner IT can start delivering results, the more likely it is to get the resources it needs to continue expanding its big data efforts. What are the top 3 tasks that your team spends the most time doing? Measure what you are doing against these five proven practices, based on the experiences of early adopters, to help maximize your big data ROI.

Watch the video presentation by Peter Krensky of the Aberdeen Group.

Calendar of events Back to top

July - 2015
Date Event Location Contact
14 2015 Informix Roadshow Denver, Colorado Carlton Doe
16 2015 Informix Roadshow Phoenix, Arizona Carlton Doe
28 2015 Informix Roadshow Dallas, Texas Carlton Doe
30 2015 Informix Roadshow San Jose, CA Carlton Doe
August - 2015
Date Event Location Contact
11 2015 Informix Roadshow Chicago, IL Carlton Doe
13 2015 Informix Roadshow Toronto, Canada Carlton Doe
18 2015 Informix Roadshow Montreal, Canada Carlton Doe
25 2015 Informix Roadshow Seattle, Washington Carlton Doe
September - 2015
Date Event Location Contact
1 2015 Informix Roadshow Boston, MA Carlton Doe
22 2015 Informix Roadshow Salt Lake City, Utah Carlton Doe
24 2015 Informix Roadshow New York City, New York Carlton Doe
October - 2015
Date Event Location Contact
1 2015 Informix Roadshow Atlanta, Georgia Carlton Doe
25-29 IBM Insight2015 Las Vegas, Nevada  

Informix resources Back to top

IBM Informix home page or directly at:

Informix blogs and wikis

Blogs and Wikis that have been updated during the last month

More Blogs and Wikis

Forums, groups, videos, and magazines
Useful links Back to top

Closing and credits Back to top

The International Informix Users Group (IIUG) is an organization designed to enhance communications between its worldwide user community and IBM. The IIUG's membership database now exceeds 25,000 entries and enjoys the support and commitment of IBM's Data Management division. Key programs include local user groups and special interest groups, which we promote and assist from launch through growth.

Sources:  IIUG Board of Directors
IBM Corp.
Editor:  Gary Ben-Israel

For comments, please send an email to