data is the new oil
DESCRIPTION
Data is the new oil today - Why Data Analyst moving forward to Data Scientist.TRANSCRIPT
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Dados: o novo óleoGustavo Santade
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Quem está em xeque-mate?
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“Não se pode gerenciar o que não se pode medir” (Peter Druker /
W. Edwards Deming)
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Bridging the“last mile”
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Dados distantes = flexibilidade
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BI colaborativo
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Soluções robustas com ferramentas antigas
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Diversificar = mais insights!
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Velocidade
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Vamos ver em tempo real?
http://whathappensontheinternetin60seconds.com/
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O que é Big Data?
Conjunto de tendências tecnológicas que permite uma nova abordagem para o tratamento e entendimento de grandes conjuntos de dados para fins de tomada de decisões
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5 exabytes a cada 2 dias!!!
É a mesma quantidade criada desde o início de nossa civilização até 2003
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Temos outros Vs?
Veracidade = os dados não são “perfeitos”
Validade = quanto tempo os dados precisam ser mantidos
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Stream Computing = novo paradigma
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Novos paradigmas para Banco de Dados
Hardware + software na modalidade in memory processingprovidos por IBM (Netezza Accelerator) e SAP (HANA)
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Big data reelegendo Obama
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Amazon Web Services
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Big Data = ‘ouvindo’ os dados2,5 petabytes a cada hora
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Big Data = ‘ouvindo’ os dados
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Relacionamento e Integração
ERP
CRM
Site daempresa
BusinessIntelligence
Campanhade Marketing
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Big Data = mudançaImpõe a TI novas habilidades e
forma de atuar
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Centro de competências
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Novas ideias
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Precisa-se dealgo inovador
O ‘Cientista dos Dados’ precisapensar fora dacaixa!
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algo que nuncafoi feito antes
Agregar valor a
um produto!
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Uma nova demanda: Cientista dos Dados
Fonte: EMC
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Cenário atual
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Evolução profissional
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Relógio do aprendizado!
Fonte: exploring datascience
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O caminho do aprenderJamie Whitehorn
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Data Scientist vs. Data Analyst
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Data Analyst vs. Data ScientistUm Data Scientist pode ser dividido em4 diferentes funções baseadas em suashabilidades técnicas:• Data Researcher• Data Developers• Data Creatives• Data Businesspeople
Um Data Analyst pode ser dividido em 4 diferentes funções baseadas em suashabilidades técnicas:• Data Architects• Database Administrators• Analytics Engineer• Operations
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Data Scientist
“the sexiest job in the 21st century…” Harvard Business Review
“Being a data scientist is not only about data crunching. It’s about understanding the business challenge, creating some valuable actionable insights to the data, and communicating their findings to the business.”
Jean-Paul Isson, Monster Worldwide, Inc.
A Data Scientist is a professional who understands data from a business point of view. He is in charge of making predictions to help businesses take accurate
decisions. Data scientists come with a solid foundation of computer applications, modeling, statistics and math. What sets them apart is their brilliance in business
coupled with great communication skills, to deal with both business and IT leaders. They are efficient in picking the right problems, which will add value to
the organization after resolving it.Edureka.co
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Qualificação requerida
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Tendência?
Fonte: Indeed.com
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Obrigado!
Gustavo SantadeLatAm Regional Technology BR @Citi
www.gustavosantade.com