Infrastructure
?? zseries (Autonomic) (Open Standards) (Virtualized) (Integrated)? zseries?
?
?? (Responsive in real-time) (Focused on what s core and differentiating) (Variable cost structures) (Resilient around the world, around the clock)
?,, LPAR GRID,
.,.. CHOP ; (self Configuring), (Healing), (Optimizing) (Protecting)
CHOP ; (self Configuring), (Healing), (Optimizing) (Protecting)
(Autonomic) 1 ~ 32 way SMP Parallel Sysplex I/O, Memory, Processor CuOD On/Off Capacity on Demand
(Autonomic), z/os, z/vm, Linux : Parallel Sysplex GDPS, CBU Protect Detect Identify Manage
(Autonomic) Workload Manager (WLM) Intelligent Resource Director (IRD) Intelligent Load Balancing,, TCO * 70% Mainframe 15~20% RISC (Unix) 5~10% Intel
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(Open Standards) Web Services Java XML TCP/IP Perl C/C++ SOAP HTML HTTP UDDI Dynamic e-e business
- zseries RISC z/os (OS/390) COBOL, PL/1 3270 CICS/IMS TM SNA OLTP UNIX C ( ) CICS / Encina / Tuxedo TCP/IP
- zseries z/os (OS/390) zseries COBOL, z/os PL/1 + LINUX 3270 COBOL, PL/1 (Dummy ) + C, C++, JAVA CICS/IMS TM OLTP 3270 + SNA CICS/IMS TM + J2EE SNA + TCP/IP IBM JVM + zaap WebSphere J2EE(WebSphere) CICS/IMS Soap OLTP JAVA J2EE RISC UNIX RISC UNIX C + LINUX Telnet ( C + C++, ) JAVA CICS / Encina / Tuxedo TCP/IP ( ) CICS / Encina / + J2EE TCP/IP SUN/HP JVM WebSphere/WebLogic J2EE
JAVA Write Once, Run Everywhere zseries p/i/xseries Sun/HP
zaap zseries Application Assist Processor JAVA JAVA JAVA
zaap zaap : = 80% zaap : JAVA zaap = 50% LPAR A LPAR B LPAR C LPAR A LPAR B LPAR C zaap 80% 70% 90% 70% 30% 50%
zaap JAVA Infrastructure Simplification zseries zseries zseries zseries zseries zseries zseries 1 st Tier 2 nd Tier 3 rd Tier Client Client Client zaap 1 st Tier 2 nd Tier Client Client Client z/os z/os CP zaap z/os
LINUX LINUX 16 IBM, LINUX JAVAWrite Once, Run Everywhere zseries ~
LINUX on zseries!! (LPAR) :: PR/SM :: z/vm Application Application Application Application Application Linux z/os Linux z/os Linux z/vm PR/SM PR/SM zseries zseries /
LINUX - : / 45 LINUX 30 15 / : : 100% / / / / SKYPASS
INDUSTRY SOLUTION SAP, PeopleSoft, Siebel UNIXNT 64 z/architecture DB2 backupreorganization Flashcopy Batch LINUX zseries The IBM zseries has long been used as a platform for the SAP database server due to its superior levels of reliability, flexibility, performance, and manageability. The acceptance of Linux on the zseries as well as its nascent use for SAP offers new opportunities to SAP project managers to consolidate NT or UNIX application servers onto the zseries and take advantage of increased capabilities as well as potential cost savings. zseries with Linux provides an Opportunity Platform for SAP Server Consolidation - Sageza 2003
Hewitt Associates Hewitt Associates - GRID 1% 25% CPU CPU 90%,
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35 z990 z890 z900 z800 LPAR, HiperSockets, zaap zseries Layer 2 Switch 9672 G2 - G6 z/vm 9x21 3090 64-bit zaap 308x VM/ESA HiperSockets ESA VM/XA Guest Lan 4300 4381 303x Virtual Machine VM/HPO EMIF Resource Manager 31-bit S/370 64 MB real VM TCP/IP Virtual IP Switch VM/SP SIE instruction VM/370 Integrated Facility S/360 N-way CMS pipelines Virtual Disk for Linux EXEC XEDIT Logical Partitioning SCSI Only Disk CP-67 Resource Capping Configuration VM assist microcode REXX TRACE Performance Programmable Operator IUCV TRAP Toolkit Hypervisor Control Program PER Advanced paging subsystem Systems Admin. Shared File System Facility 1970s 1980s 1990s 2000s
Scale Out : /,, / / / LPAR,,,
- LINUX Intel,, DNS, RISC,,, (Middle-tier)RISC z/os QoS
,.
, Lotus Domino/Notes Lotus Instant Messaging WebSphere Portal WebSphere Business Integration WebSphere MQ DB2 Information Integrator DB2 Data Propagator
~ LINUX on zseries (HTML/HTTP) WebSphere WebServices (XML/SOAP) OGSA (GRID) XML is a simplified subset of SGML. SGML is a descendant of IBM's Generalized Markup Language (GML), developed in the 1960s by Charles Goldfarb, Edward Mosher and Raymond Lorie. GML http://wikipedia.org
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FNB Omaha First National Bank of Omaha (24 8) Sun 30+ WIntel 560 zseries 990 1+ xblade 70, On Demand http://www.computerworld.com/softwaretopics/os/linux/story/0,10801,99667,00.html http://www.omaha.com/index.php?u_pg=46&u_sid=1331670
.,.. CHOP ; (self Configuring), (Healing), (Optimizing) (Protecting)