The document discusses the evolution and current state of IBM mainframes, highlighting their architectural changes and advancements from the s/360 to the z architecture. It outlines key factors like operability, scalability, and security, as well as the significant contributions of mainframes to various industries, particularly focusing on the financial sector in Belgium and France. Additionally, it mentions the impact of mainframes on job creation and emphasizes the importance of evaluating technology investments based on total value rather than public perception.

1. 1
S/360
07/04/1964
1 Mips
MAINFRAME (R)EVOLUTION
S/370 Architecture
S/390 Architecture
Z Architecture & Linux on Z
(10/2000)
ZiiP (07/2005)
3090
ES/9000
Z9/Z10
A new Mainframe every 3 Years
22 July 2010
zEnterprise
1 Billion $ & 5.000 IBM ETPs
 Z196
4 Cache LVL (L1,L2,L3,L4)
5,2 GHz
80 CPs / 52.000 Mips
15 January 2015
Mobile Computing Oriented
1 Billion $ & 6.000 IBM ETPs
 Z13
10 TBs ; SMT (ZiiP,IFL)
Cache Size L1-L4 / 5 GHz
SIMD (Calcul Vectoriel)
141 CPs / 125.000 Mips

2. 2
COSTS
SW Costs
(NRB)
Mobile
ICAP
Multiplex
# zETPs
MAINFRAME KEY FACTORS
OPERABILITY
Automatisation
WLM
zSWs Quality
Scalability
Availability
# zETPs
SKILLS
Students
Gand
Anvers
Victory
(NRB)
SECURITY
Encryption
Softwares
Monolitic
Hipersockets
PKIs
zAPPS
Agile
Devops
Rules
Reuse
VOLUMES
High
Spikes
Red Days
On/Off COD
DATAS
Analytics
IDAA
MDM
Scoring

3. 3
Bank
BNP Paribas
KBC
Belfius
Van Breda
ING
Euroclear
MAINFRAME BUSINESS in the World > 25 Millions Mips
IN BELGIUM :
Insurance
AGEAS
Allianz
AXA
P&V
Ethias
KBC
Belfius
Generali
Marsh
Informex
Government
FAT
FMP
SPF Finances
ETNIC
SPW
Provinces
Health
FMSB
UNMS
Solidaris
Private Sector
SDWORX
D’Ieteren
Partena
Securex
Acerta
Buyway
Colruyt
Delhaize
Ladbrokes
Thomas Cook
UCM
Transport
Infrabel
Industry
Caterpillar
Arcelor
Toyota
Honda
Sibelga
Tecteo
VCST

4. 4
65 %
of Critical
Applications
are
Supported
by the
Mainframe
MAINFRAME BUSINESS in FRANCE (2013 Study)
13 %
of the PIB
Revenues
=
240 Billions €
30.000
ETPs
= 5 %
of the Total
IT ETPs
in France
1,5 Billion €
SW
HW
Services
10 %
New jobs
created on
the platform
2,8 %
of the Total
IT Costs
in France
40 %
MF Market
research
Mainframe
guys

5. 5
2 SITES
HERSTAL
+ 30KM Dark Fiber
+10 TELECOM PROVIDERS
SELF-SUFFICIENT IN ENERGY
3 DATA CENTERS
1 DATA CENTER
VILLERS-LE-BOUILLET
THE NRB INFRASTRUCTURE

6. 6
Mainframe - Infrastructure
System Storage
System Storage
NRB
Mainframe Infrastructure
SE B
Cisco ASR 9000 Series
SE B
Cisco ASR 9000 Series
zEC12
H43
614
zEC12
H20
401
Cisco
9500
Cisco
9500
IBM
TS7740
IBM
TS3500 IBM
TS3500
SE B
Cisco ASR 9000 Series
SE B
Cisco ASR 9000 Series
Cisco
9500
Cisco
9500
21
System Storage
21
System Storage
IBM
DS8700
DS8800
DS8870
IBM
DS8870
Dark fiber 1 DWDM
Dark fiber 2 DWDM
IBM
TS7740
38 km
50 km
Herstal WDC
Client
IBM
TS7720
IBM
TS7720
IFLS : 6
ZiiPs: 2
ICFs: 2
1.256
MSUs
10.336
Mips
Active
CPU
Site
Passive
CPU
Site
IBM 3953
6 x TS1130

7. 7
Mainframe – NRB- IBM Mainframe Customers

8. 8
COSTS
Thanks to Our NRB MAINFRAME DAY “KEY SPEAKERS”
SKILLS SECURITY
NRB MF
DAY
27/05/2050
??????
VOLUMES
(SPIKES)
DATAS
ANALYTICS

9. Our 2050 Key Speaker … Could be zHélène.
9

10. 10
Gartner Research - Mike Chuba Vice-President
« Continuez à évaluer de près les choix de la plateforme en fonction de la valeur totale offerte
pour les investissements consentis, et non en fonction de l’émotion ».
« N’écoutez pas la presse et les mises en cause incessantes sur la survie du Mainframe IBM »
Août 2014