Présentations de la journée "La performance de DB2 pour z/OS" du Guide DB2

Bonjour,

Voici un nouveau message du Guide DB2 z/OS France :

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Bonjour,


Voici les trois présentations de la journée du vendredi 21 novembre 2008 (format PDF) :

- DB2 z/OS Insert Performance
par John Campbell (IBM)

- Optimizing DB2 System Performance Using DB2 Statistics Trace
par John Campbell et Florence Dubois (IBM)

- Do Extent Numbers Really Matter Any More
par Steve Thomas (BMC)


IBM vous communique le lien internet pour retrouver la procédure Rexx MEMU2
sur l'utilisation de la mémoire DB2 z/OS :
http://www.ibm.com/developerworks/exchange/dw_entryView.jspa?externalID=571&categoryID=33


Nous remercions notre sponsor BMC ainsi que les 96 personnes qui ont assisté à notre événement sur la performance de DB2 pour z/OS.


Note : Notre intervenant belge Jan Henderyckx (Brainware) n'ayant pas pu être parmi nous. En remplacement, John Campbell (IBM) a effectué une présentation supplémentaire en début de matinée sur la performance des ordres SQL Insert.



Cordialement,

Marcel Lévy marcel_guide_db2@yahoo.fr
Guide DB2 France groupe DB2A
http://www.gsefr.org/db2a
et
Laurent Kuperberg laurent.kuperberg@halcom.fr
Guide DB2 France groupe DB2B
http://www.gsefr.org/db2b


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Amicalement,

DB2usa.

z/Journal (numéro d'août - septembre 2008)

Bonjour,

Les articles du numéro d'août - septembre 2008 de z/Journal sont disponibles en ligne : http://www.zjournal.com


- Want to Know What DB2 Is Doing? Take a Closer Look at DB2’s TRACE
par Willie Favero

- Aligning IT & Business: Automation Is the Key to DB2 Success
par Rick Weaver

- Going Back in Time: How to Leverage Data Imaging for DB2 Tables
par Susan Lawson et Daniel Luksetich

- DB2 9 Data Format "Stuff"
par Craig Mullins


Amicalement,

DB2usa.

IDUG Solutions Journal (Eté 2008)

Bonjour,

Le numéro d'été 2008 de l'IDUG Solutions Journal est disponible en ligne :

IDUG Solutions Journal Eté 2008 (format PDF)


Il contient les articles suivants :

- DB2 9 - XML and the Unprepared DBA
par Mike Sniezek

- Selected Performance Features of DB2 9 for z/OS
, tested in a PeopleSoft Enterprise Applications Environment (Part 1)
par Brian Holroyd

- The Changing Priorities of Database Administration
par Lockwood Lyon

- Time to Plan for Migration Again
par Roger Miller

- Things You’ve Probably Neglected
par Craig Mullins



Amicalement,

DB2usa.

Redbook DB2 9 for z/OS: Deploying SOA Solutions

Bonjour,

IBM vient de mettre à disposition une version de travail d'un nouveau Redbook intitulé, "DB2 9 for z/OS: Deploying SOA Solutions, SG24-7663-00" :
http://www.redbooks.ibm.com/Redbooks.nsf/RedpieceAbstracts/sg247663.html?Open

Résumé
Flexibility in business has become equal in importance with operational efficiency. Service-oriented architecture (SOA) can help businesses respond more quickly and cost-effectively to the changing market conditions by promoting reuse and interconnection of existing IT assets rather than time-consuming and costly reinvention.
SOA has been the top fashionable topic in IT for a few years now. This is because there is a consensus of opinions among enterprise architects that SOA is the key to making the IT department a catalyst for growth and innovation.
DB2® for z/OS® integrates with Web services, acts as a service provider and lets SQL applications consume Web services. DB2 customers can make their legacy DB2 applications easily available in a SOA architecture and by supporting natively XML data type DB2 allows building new application exploiting the strategic characteristics XML provides.
This IBM® Redbooks® publication helps you get started with SOA by showing the implementation of the minimum requirements: The creation of Web services that allow access to data that is stored in data servers or applications and the realization of interaction services for business to consumer integration. We do that utilizing functions provided by DB2 for z/OS, like pureXML™ and SOAP UDFs, in conjunction with those provided by Data Studio, DataPower® , and WebSphere® Application Server.

Sommaire
Part 1. Introduction to SOA solutions with DB2
Chapter 1. Service-oriented architecture
Chapter 2. The role of DB2 for z/OS
Chapter 3. Deploying an SOA solution: The components
Chapter 4. Getting started with Web services
Part 2. SOA and DB2 deployment scenarios
Chapter 5. Business scenarios
Chapter 6. DB2 as Web service provider with XML and DataPower - Scenario 1
Chapter 7. DB2 as Web services provider with DataPower and WAS - Scenario 2
Chapter 8. DB2 as Web services consumer with SOAP UDFs - Scenario 3
Part 3. Operational scenarios
Chapter 9. Security scenario
Chapter 10. End to end monitoring scenario
Appendix A. The test environment
Appendix B. DB2 WebSphere MQ UDFs
Appendix C. XML Firewall
Appendix D. DataPower solutions
Appendix E. Monitoring scenario set-up
Appendix F. Additional material


Amicalement,

DB2usa.

Numéro d'automne 2008 de DB2mag

Bonjour,

Le numéro d'automne 2008 de DB2mag est disponible en ligne : http://ibmdatabasemag.com/db_area/archives/2008/4

Note: DB2mag est devenu IBMDatabasemag.

- DB2 Programmers Do Exist par Robert Catterall
And the things they do with DB2 SQL might surprise you.
http://www.ibmdatabasemag.com/story/showArticle.jhtml?articleID=211300260

- DB2 XML and LOB Design par David Beulke
Guidelines for DB2 for z/OS applications.
http://www.ibmdatabasemag.com/story/showArticle.jhtml?articleID=211300322

- The Mystery of DB2 Sorts par Bonnie Baker
Can adding SORT syntax really improve DB2 for z/OS performance?
http://www.ibmdatabasemag.com/story/showArticle.jhtml?articleID=211300275


Amicalement,

DB2usa.