30Nov

#UKOUG and Redglue

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high availability, oracle

We will be in Birmingham for UKOUG (biggest conference on Europe for Oracle) conference with Luis Marques presenting the following talk: Oracle Linux Ksplice – Keep your Database systems up to date with no downtime Keeping your critical systems secured and up to date without reducing availability is not straightforward. In this session you will learn how […]

25Nov

Data Lakes vs Datawarehouse

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big data, data, data lakes, datawarehouse

A experiência mostra uma dificuldade notória dos clientes em distinguir a nova abordagem dos Data Lakes e a abordagem antiga do Datawarehouse. Este artigo serve essencialmente para clarificar alguns conceitos e diferenças entre eles: Os Data Lakes podem ser a fonte, ou uma das fontes do Datawarehouse, sendo portanto conceitos complementares neste aspecto. Este ponto é […]

20Nov

Oracle Database on Amazon AWS

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cloud, ec2

Cloud is the trending topic in Data Management area, it was “Big Data” before, but the word “Big Data” became infamous mostly because inside companies (traditional or startups) decision makers didn’t know what to do with so many buzz tools, success articles, google-sized use cases, Gartner magic quadrants, vendors pressure and business non-existent use cases. […]