IBM Systems Magazine, Mainframe edition - September/October 2013 - 17

DH: Early DBMSs, such as IBM’s
IMS* and Cullinet’s Integrated
Database Management System,
supported bill of materials, material resource planning and other
applications critical to business
processes in manufacturing,
finance, retail and other industries. These products featured
hierarchical or network data
models and provided both database and transaction management services. However, database
schema changes required rewriting application programs, and
programmers had to understand
the complex principles of concurrency and consistency—advanced
thoughts at the time. As a result,
application upgrades were often
complicated and time-consum-

ing; and it was difficult to share a
database with distinctly different
applications.
ISM: From a mainframe user’s
perspective, what need were
you seeking to address?
DH: Customers pressed for a solution to their application backlog,
which was measured in terms of
years in some cases. They wanted
a database that could respond
to rapid development for diverse
applications doing transactions,
batch and interactive access. They
were willing to suffer some hit in
cost performance over IMS and
CICS* to respond to their business initiatives quickly. This was
the design point for DB2—orders
of magnitude improvement in

the application development cycle for databases to
perform transactions and business intelligence.
ISM: Where did your team begin?
DH: The relational prototype from IBM Research,
called SystemR, offered a great base for starting. IBM
Fellow Ted Codd published his famous paper in 1969
for the exposition of the relational database model.
The IBM Research team, among others, put together
a prototypical example of that model. They came up
with the concrete specification, which was SQL, and
they put together that prototype and wrote a paper in
1976 that exposed the language and the prototype,
which was SystemR. That was a “Wow!” back in that
era. The folks that developed SystemR worked right
next door to us in San Jose, and so we went up to
chitchat with them.
ISM: What is the origin of the DB2 name?
DH: IMS DL/I was IBM’s first database—hence, DB
ONE. There was a contest—I was heads down on the

IBM Marks 30th Anniversary for DB2
n honor of the 30th anniversary
of DB2*, IBM produced a
book, “IBM DB2: The Past,
Present and Future,” co-authored
by retired IBM Fellow and “Father
of DB2” Don Haderle and IBMers
John Campbell, Surekha Parekh
and Terry Purcell.
In the forward, Haderle writes,
“Parents never know how their

I

children will turn out. But if they
turn out well, then we take credit
for it. DB2 for z/OS*, which will be
30 years old in 2013, has turned
out well, and though I’d like to
think it was all because of the
parents, the facts are different.”
Copies of the book will be
available at the IBM Information
on Demand 2013 from Nov. 3-7

in Las Vegas. Learn more at
ibm.com/software/data/2013conference/.
In addition, a digital version can
be downloaded at: http://ibm.co/
ZyFNUV. For more on the 30th
anniversary of DB2 for z/OS, see:
http://www-01.ibm.com/software/
data/db2/zos/30thanniversary/
index.html. —M.W.

From left, Marilyn Bohl, Don Haderle and Bob Jackson at the DB2 GA announcement; the original IBM DB2 team circa 1983; and Don Haderle circa 1985
ibmsystemsmag.com SEPTEMBER/OCTOBER 2013 // 17


http://www.ibm.com/software/data/2013-conference/ http://www.ibm.com/software/data/2013-conference/ http://ibm.co/ZyFNUV http://ibm.co/ZyFNUV http://www-01.ibm.com/software/data/db2/zos/30thanniversary/index.html http://www-01.ibm.com/software/data/db2/zos/30thanniversary/index.html http://www-01.ibm.com/software/data/db2/zos/30thanniversary/index.html http://www.ibmsystemsmag.com

IBM Systems Magazine, Mainframe edition - September/October 2013

Table of Contents for the Digital Edition of IBM Systems Magazine, Mainframe edition - September/October 2013

Table of Contents
Editor's Desk: zBC12 doesn't skip a beat
IBM Perspective: Strengthening the experience
Techbits: A microscopic short film
Partner PoV: End-to-end transaction management helps uncover and address CPU challenges
Q&A: 'Father of DB2' Don Haderle looks back-- and to the future
IT Today: Linux support for applications offers a compelling advantage
Case Study: Right Time, Right Place: ARBURG uses mainframe technology and SAP software to create an information-centric environment
Cover Story: Introducing zBC12 and IBM zEnterprise Innovations: New platform extends enterprise-class technologies to clients of all sizes, System z GM Pat Toole says
Feature: Stand Out From the Crowd: Latest zEnterprise extends innovation, performance and security to help businesses differentiate their customer service
Tech Corner: New zEDC Express adapter compresses data faster while using less CPU
Administrator: SMC-R protocol strengthens data sharing performance while reducing CPU costs
Solutions: ZEN TRACE & SOLVE; MegaCryption; Universal SSH Key Manager; TestBase
Stop Run: DB2 pioneer dances his way across the country
Reference Point - Global Events, Education, Resources for Mainframe
2014 Mainframe Solutions Edition
IBM Systems Magazine, Mainframe edition - September/October 2013 - Intro
IBM Systems Magazine, Mainframe edition - September/October 2013 - Cover1
IBM Systems Magazine, Mainframe edition - September/October 2013 - Cover2
IBM Systems Magazine, Mainframe edition - September/October 2013 - 1
IBM Systems Magazine, Mainframe edition - September/October 2013 - Table of Contents
IBM Systems Magazine, Mainframe edition - September/October 2013 - 3
IBM Systems Magazine, Mainframe edition - September/October 2013 - 4
IBM Systems Magazine, Mainframe edition - September/October 2013 - 5
IBM Systems Magazine, Mainframe edition - September/October 2013 - Editor's Desk: zBC12 doesn't skip a beat
IBM Systems Magazine, Mainframe edition - September/October 2013 - 7
IBM Systems Magazine, Mainframe edition - September/October 2013 - IBM Perspective: Strengthening the experience
IBM Systems Magazine, Mainframe edition - September/October 2013 - 9
IBM Systems Magazine, Mainframe edition - September/October 2013 - Techbits: A microscopic short film
IBM Systems Magazine, Mainframe edition - September/October 2013 - 11
IBM Systems Magazine, Mainframe edition - September/October 2013 - Partner PoV: End-to-end transaction management helps uncover and address CPU challenges
IBM Systems Magazine, Mainframe edition - September/October 2013 - 13
IBM Systems Magazine, Mainframe edition - September/October 2013 - 14
IBM Systems Magazine, Mainframe edition - September/October 2013 - 15
IBM Systems Magazine, Mainframe edition - September/October 2013 - Q&A: 'Father of DB2' Don Haderle looks back-- and to the future
IBM Systems Magazine, Mainframe edition - September/October 2013 - 17
IBM Systems Magazine, Mainframe edition - September/October 2013 - 18
IBM Systems Magazine, Mainframe edition - September/October 2013 - 19
IBM Systems Magazine, Mainframe edition - September/October 2013 - IT Today: Linux support for applications offers a compelling advantage
IBM Systems Magazine, Mainframe edition - September/October 2013 - 21
IBM Systems Magazine, Mainframe edition - September/October 2013 - 22
IBM Systems Magazine, Mainframe edition - September/October 2013 - 23
IBM Systems Magazine, Mainframe edition - September/October 2013 - Case Study: Right Time, Right Place: ARBURG uses mainframe technology and SAP software to create an information-centric environment
IBM Systems Magazine, Mainframe edition - September/October 2013 - 25
IBM Systems Magazine, Mainframe edition - September/October 2013 - 26
IBM Systems Magazine, Mainframe edition - September/October 2013 - 27
IBM Systems Magazine, Mainframe edition - September/October 2013 - Cover Story: Introducing zBC12 and IBM zEnterprise Innovations: New platform extends enterprise-class technologies to clients of all sizes, System z GM Pat Toole says
IBM Systems Magazine, Mainframe edition - September/October 2013 - 29
IBM Systems Magazine, Mainframe edition - September/October 2013 - 30
IBM Systems Magazine, Mainframe edition - September/October 2013 - 31
IBM Systems Magazine, Mainframe edition - September/October 2013 - 32
IBM Systems Magazine, Mainframe edition - September/October 2013 - 33
IBM Systems Magazine, Mainframe edition - September/October 2013 - Feature: Stand Out From the Crowd: Latest zEnterprise extends innovation, performance and security to help businesses differentiate their customer service
IBM Systems Magazine, Mainframe edition - September/October 2013 - 35
IBM Systems Magazine, Mainframe edition - September/October 2013 - 36
IBM Systems Magazine, Mainframe edition - September/October 2013 - 37
IBM Systems Magazine, Mainframe edition - September/October 2013 - 38
IBM Systems Magazine, Mainframe edition - September/October 2013 - 39
IBM Systems Magazine, Mainframe edition - September/October 2013 - Tech Corner: New zEDC Express adapter compresses data faster while using less CPU
IBM Systems Magazine, Mainframe edition - September/October 2013 - 41
IBM Systems Magazine, Mainframe edition - September/October 2013 - 42
IBM Systems Magazine, Mainframe edition - September/October 2013 - Administrator: SMC-R protocol strengthens data sharing performance while reducing CPU costs
IBM Systems Magazine, Mainframe edition - September/October 2013 - 44
IBM Systems Magazine, Mainframe edition - September/October 2013 - 45
IBM Systems Magazine, Mainframe edition - September/October 2013 - Solutions: ZEN TRACE & SOLVE; MegaCryption; Universal SSH Key Manager; TestBase
IBM Systems Magazine, Mainframe edition - September/October 2013 - 47
IBM Systems Magazine, Mainframe edition - September/October 2013 - Stop Run: DB2 pioneer dances his way across the country
IBM Systems Magazine, Mainframe edition - September/October 2013 - Cover3
IBM Systems Magazine, Mainframe edition - September/October 2013 - Cover4
IBM Systems Magazine, Mainframe edition - September/October 2013 - Reference Point - Global Events, Education, Resources for Mainframe
IBM Systems Magazine, Mainframe edition - September/October 2013 - SE0
IBM Systems Magazine, Mainframe edition - September/October 2013 - 2014 Mainframe Solutions Edition
IBM Systems Magazine, Mainframe edition - September/October 2013 - SE2
IBM Systems Magazine, Mainframe edition - September/October 2013 - SE3
IBM Systems Magazine, Mainframe edition - September/October 2013 - SE4
IBM Systems Magazine, Mainframe edition - September/October 2013 - SE5
IBM Systems Magazine, Mainframe edition - September/October 2013 - SE6
IBM Systems Magazine, Mainframe edition - September/October 2013 - SE7
IBM Systems Magazine, Mainframe edition - September/October 2013 - SE8
IBM Systems Magazine, Mainframe edition - September/October 2013 - SE9
IBM Systems Magazine, Mainframe edition - September/October 2013 - SE10
IBM Systems Magazine, Mainframe edition - September/October 2013 - SE11
IBM Systems Magazine, Mainframe edition - September/October 2013 - SE12
IBM Systems Magazine, Mainframe edition - September/October 2013 - SE13
IBM Systems Magazine, Mainframe edition - September/October 2013 - SE14
IBM Systems Magazine, Mainframe edition - September/October 2013 - SE15
IBM Systems Magazine, Mainframe edition - September/October 2013 - SE16
IBM Systems Magazine, Mainframe edition - September/October 2013 - SE17
IBM Systems Magazine, Mainframe edition - September/October 2013 - SE18
IBM Systems Magazine, Mainframe edition - September/October 2013 - SE19
IBM Systems Magazine, Mainframe edition - September/October 2013 - SE20
IBM Systems Magazine, Mainframe edition - September/October 2013 - SE21
IBM Systems Magazine, Mainframe edition - September/October 2013 - SE22
IBM Systems Magazine, Mainframe edition - September/October 2013 - SE23
IBM Systems Magazine, Mainframe edition - September/October 2013 - SE24
IBM Systems Magazine, Mainframe edition - September/October 2013 - SE25
IBM Systems Magazine, Mainframe edition - September/October 2013 - SE26
IBM Systems Magazine, Mainframe edition - September/October 2013 - SE27
IBM Systems Magazine, Mainframe edition - September/October 2013 - SE28
IBM Systems Magazine, Mainframe edition - September/October 2013 - SE29
IBM Systems Magazine, Mainframe edition - September/October 2013 - SE30
IBM Systems Magazine, Mainframe edition - September/October 2013 - SE31
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IBM Systems Magazine, Mainframe edition - September/October 2013 - SE34
IBM Systems Magazine, Mainframe edition - September/October 2013 - SE35
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IBM Systems Magazine, Mainframe edition - September/October 2013 - SE37
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IBM Systems Magazine, Mainframe edition - September/October 2013 - SE39
IBM Systems Magazine, Mainframe edition - September/October 2013 - SE40
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