linux em 2012
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© 2012 IBM Corporation IM AR
Estratégia de Linux da IBM...
Tendências do mercado e visão do futuro
Cezar TaurionTechnical Evangelist
© 2012 IBM Corporation
Kernel de sistema operacional baseado no MINIX, desenvolvido originalmente
por Linus Torvalds, aluno da Universidade de Helsinki (Finlândia) em meados de 1991.
Era uma vez...
© 2012 IBM Corporation
© 2012 IBM Corporation
O que é Software Livre / Open Source?
Open Source
Inovação do processo
de desenvolvimento
Modelo de negócios
“I think Linus’s cleverest and most consequential hack was not
the construction of the Linux kernel itself, but rather his
invention of the Linux development model”.
Eric Raymond, “The Cathedral and the Bazaar”
© 2012 IBM Corporation
Linux é altamente flexivel e adaptável!
© 2012 IBM Corporation
Watson e o desafio do programa Jeopardy
Podemos projetar um sistema de computação que possa competir com rivaishumanos na capacidade/habilidade de responder a perguntas feitas em linguagemnatural/coloquial, interpretando a pergunta, analisando seu contexto e respondendo
em tempo real?
© 2012 IBM Corporation7
Time
Co
mp
ute
r In
tellig
en
ce
Counting Machine
(Circa 1820)
ENIAC(Circa 1945)
Deep Blue (1997)
Watson (2010)
Learning Systems
AntikytheraAstronomical
Computer (ca 87 BC)
Abacus(Circa 3500 BC)
Napier’s rods(Circa 1600)
The New IT Frontier
System/360 (1964)
“Within ten years a digital computer will be the world's chess champion” 1958,H. A. Simon and Allen Newell
The Evolution of Thinking Machines
© 2012 IBM Corporation
Why is Linux important in the new global economic reality?
■ Linux continues to grow rapidly in share,scale, and scope, even in the downturn
• +10 years have passed since IBM's initial public commitment to Linux
• Linux continues to gain features that enable it to address broadening market opportunities
• Robust ecosystem enables lower cost, Linux-based alternatives to proprietary solutions
■ Unique attributes of Linux enable novelsimplification strategies to reduce cost
• Linux enables clients to choose the platform that makes the most sense
• When consolidating IT operations during M&A activity, Linux can enable asset reuse
• Consolidating on Linux can reduce OS licensing costs, generating savings up to 50%
■ Linux is fundamental to the cloud
© Steven Ginn
Used with permission
© 2012 IBM Corporation
Linux Adoption Trends 2012: a Survey of Enterprise End UsersLinux Foundation
■ Relative to other operating systems, in the next five years do you think the use of Linux in your companny or organization will:
■ Increase 79,8%
■ Relative to other operating systems, how would you describe your planned use of Linux for mission-critical workloads over the next 12 months?
• We will be using Linux for more-mission critical
workloads 69,1%
© Steven Ginn
Used with permission
© 2012 IBM Corporation
Something Meaningful is Happening…
Every human being, company, organization, city, nation,
natural system and man-made system is becoming
interconnected, instrumented and intelligent.
This is leading to new savings and efficiency—but perhaps
as important, new possibilities for progress.
The world issmaller.
Because it can.
Because it must.
Because we want it to.The world is
getting smarter.
The world is
flatter.
© 2012 IBM Corporation
Linux is a Catalyst
Linux is helping to create a smarter planet
Instrumented Interconnected Intelligent
Linux enables
mobile phones,
traffic sensors, and
GPS devices
Linux powers
routers, hubs, ESBs
and servers around
the world
Linux drives the
world’s most powerful
super-computers
Example: Google
Android Mobile Phone
Example: Nokia
Home Control
Center
Example: IBM Sequoia
petaflop supercomputer
© 2012 IBM Corporation12
Disrupção à frente!
InternetWeb2.0
Web 3.0 (Cloud, Mobile, Social)
1964 2008200319941981
Mainframe
Client Server/PC
Mobile Devices (Smartphones,
Tablets, etc)
Volume de dados coletados e armazenados
Evolução das plataformas computacionais
Fases da Internet
2012
2020-2
© 2012 IBM Corporation
from surveillance cameras trade events per second
meter readings per annum
Analyze product sentiment
Predict power consumption
Monitor events of interestIdentify potential fraud
Prevent customer churn
call detail records per day are images, video, documents…
Improve customer satisfaction
Volume Velocity Variety
5 100’sof Tweets created daily
12 terabytes
video feedsmillion
350 billion 500 million 80%data
growth
Big Data is “not” a technology, it’s a problem set and clients are exploring multiple ways to address their unique business problems
13
© 2012 IBM Corporation14
Big Data : Desafios e Oportunidades
14
“Variety – Big data extends beyond structured data, including unstructured data of all varieties: text, audio, video, click streams, log files and more.Velocity – Often time-sensitive, big data must be used as it is streaming in to the enterprise in order to maximize its value to the business.Volume – Big data comes in one size: large. Enterprises are awash with data, easily amassing terabytes and even petabytes of information.” – IBM
“The ideal enterprise data warehouse has been envisaged as a centralized repository for 25 years, but the time has come for a new type of warehouse to handle "big data." This "logical data warehouse" demands radical realignment of practices and a hybrid architecture of repositories and services” – Gartner
“Clearly, the big data revolution is fostering a powerful new type of data science. Having more comprehensive data sets at our disposal will enable more fine-grained long-tail analysis, microsegmentation, next best action, customer experience optimization, and digital marketing applications” – Forrester
Characteristics of Big Data
A New Era of Information Management
© 2012 IBM Corporation
IBM's Linux Strategy
Focus on open technologies and high-value solutions
Deliver integration and innovation to clients
✱ Offer choice and flexibility by enabling Linux on the broadest range of
hardware, software and services
✱ Linux is the only OS that runs on all IBM Systems.
✱ Deliver high value solutions with Linux including innovative customer
collaborations built on our experiences in over 15,000 Linux engagements.
✱ Open technologies and Open Standards lead to ease of integration.
Become the premier Globally Integrated Enterprise
✱ Leverage Linux within IBM for integrating systems and businesses
to address client needs across the globe
✱ A global community observes 24h a day the flexibility, openness,
national language support and security of Linux.
© 2012 IBM Corporation
■ Open Standards
– Improving information sharing by
simplifying integration of disparate technologies
– Promoting interoperability
by using open published specifications
■ Open Source
– Promoting innovation
by leveraging community development
– Accelerating open standards adoption
■ Open Architecture
– Increasing collaboration
by easily extending business processes
e.g. SOA, Web 2.0
– Innovating on top of common
hardware specifications
Open standards
Open architecture
Opensource
CommunityInnovation
Open Computing
Linux and Open Source are part of Open Computing
Open Computing
© 2012 IBM Corporation
Business Critical Workloads on Linux with IBM
� IBM Systems are designed for multiple operating systems,with robust capabilities delivered at the hardware level
� The LTC strives for performance parity between Linux andIBM's own operating systems
Fact: Linux is certified on all IBM Systems
� IBM's extensive portfolio of software is ready for Linux, including many more applications from Business Partners
Fact: Over 500 IBM Software productsare enabled for Linux
� IBM Global Services is positioned to deliver extensive services across the full product life-cycle for customers who choose Linux
� Implementation Services can help ensure a smooth transition
Fact: IBM delivers on services for Linux
Wh
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inu
xon IB
Mfo
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usin
es
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riti
cal W
ork
load
s?
Extensive Choices on the Industry's Most Efficient Platforms
© 2012 IBM Corporation
Linux Benefits
What's so special about Linux - what are the advantages of Linux?
Linux is scalable• Supports multiple hardware platforms
• Spanning from embedded devices to supercomputers
• Speed of support for new platforms
• Availability of skills, portability of applications
• Scale-out through clustering and scale-up through SMP
Linux has an affinity to virtualization• Supported on all commercial major hypervisors,
from z/VM to VMware and Hyper-V
• Also support Open Source hypervisors, like KVM, Xen, OpenVZ or Linux Conainers
• Ability to be full- or paravirtualized
• KVM virtualizaton build-in to the Kernel
Linux is Open• No vendor lock-in
• Developed by an open community
• Broad skill availability
• Based on Open Standards
• Application interoperability
• Sharing skills and resources leads to faster development
• World-wide community leads to collaborative innovation
Linux is flexible and efficient• Lower total cost of life cycle ownership
• Adaptability due to modularization and customizations
• Has flexible usage licensing
• Respond quickly to new or changing business goals
• Poor utilization of server capacity across the board
• Multiple, overlapping application and OS instances
Linux is Reliable and Secure• Linux is stable and Secure
• Reliability, stability, and security
• Derived from UNIX
• Can be hardly locked-down (even root via SELinux)
• A huge set of crypto functionality included
• Open Source implements the “many eyes“ concept
• Upgradeability of the existing platform
© 2012 IBM Corporation
Linux is a Catalyst
The World is Getting Smarter…
…and Linux is a catalyst
© 2012 IBM Corporation
Obrigado pela Atenção
Cezar Taurion
ctaurion@br.ibm.comwww.ibm.com/developerworks/blogs/page/ctaurion
@ctaurionFacebook, Linkedin, BranchOut
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