Discover Informix - The data server with the most flexible cluster and replication technology on the market and the lowest TCO

eherber's picture

leolo Mastermind Data Konferenz 2015

leolo startet die zweite Auflage seiner Mastermind DATA Konferenz wieder mit Top-Speakern, Top-Themen und internationalem Publikum.

leolo verzichtet auch in diesem Jahr auf eine Teilnehmergebühr. Interessenten melden sich per Email unter data2015@leolo.de an.

Informix Warehouse Accelerator: New in 12.10.FC5

bweed's picture

Space Apps Challenge in NYC (April 11-12)

We have an exciting weekend coming up in NYC.  It is time for the NYC Space Apps Challenge!  IBM is a sponsor of this event in NYC and a supporter worldwide.  This event fits directly into our wheelhouse of focusing on developers and start-ups in NYC and around the world.

What is the Space Apps Challenge

eherber's picture

Informix Newsletter März 2015

(german content)

Neue Ausgabe des IBM/Informix Newsletters

Im Newsletter-Archiv befindet sich die neueste Ausgabe des INFORMIX-Newsletters.

Inhaltsverzeichnis der Ausgabe:

Temporary tables

Again, this is another blog post about nothing new at all but an attempt to put down my understanding of temporary tables down in a way that will help me when I refer back to it and hopefully be of more wider use.

When looking at things like this a test system is always essential for checking things and finding some surprising results. If you don’t have one you can soon set one up with VMWare or Virtual Box and a copy of Informix Developer Edition. For this post I am going to set up a simple test instance with four specific dbspaces:

mholzbauer's picture

Are your statistics (distributions) are really up to date ? - PART II


So what we know in Part I  is that "Statistics updated." does not always mean that your statistics are up to date.
Sometimes it means: "Statistics are up to date and not changed - STATLEVEL threshold is not reached".

mholzbauer's picture

Are your statistics (distributions) are really up to date ? - PART I

or: Some more Secrets of "UPDATE STATISTICS"...
 

Did you sometimes wonder why a "UPDATE STATISTICS" Statement
is so faster in newer Informix version on greater tables ?

Or you wonder why the query is not faster after executed some
"update statistics medium/high" statements ?

akagel's picture

News from the IIUG

Here's a link to an announcement from the IIUG Board of Directors talking about this year's IIUG 2015 Conference celebrating the 20th Anniversary Year of the IIUG:

IIUG News March 20, 2015

Informix Warehouse Accelerator: Trickle Feed and NONEXCLTRIG

eherber's picture

Informix Newsletter Februar 2015

(german content)

Neue Ausgabe des IBM/Informix Newsletters

Im Newsletter-Archiv befindet sich die neueste Ausgabe des INFORMIX-Newsletters.

Inhaltsverzeichnis der Ausgabe: