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BI Geek Blog
BI Geek Blog
  • Architectures
  • Business Intelligence
  • Big Data
  • Backend
  • Blockchain
  • Data
    • Data processing
    • Treatment of data
    • Use of data
  • Events
  • English
    • Español
  • Blockchain

Blockchain in data management

  • Posted on 19 February, 202019 February, 2020
  • byVíctor Dertiano
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  • Inteligencia Artificial
  • Treatment of data

Introduction Machine Learning and differences with AI and Deep Learning

  • Posted on 18 February, 202025 March, 2020
  • byMarta Rodríguez
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  • Architectures
  • Business Intelligence

BI Architecture (Part I): Introduction to DataWarehouse & DataMart

  • Posted on 4 February, 202019 November, 2020
  • byIñigo Ayuso
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  • 4 min
  • Big Data
  • Data processing
  • Treatment of data

Spark SQL: Catalyst Optimizer

  • Posted on 4 December, 201912 December, 2019
  • byMiguel Riaza
In previous blog posts, we made an introduction to the Apache Spark distributed processing framework. The purpose of this entry is to present the advantages of using the Spark SQL…
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  • 4 min
  • Architectures
  • Big Data
  • Data processing

File formats in Hadoop

  • Posted on 22 November, 201927 November, 2019
  • byMiguel Riaza
As mentioned in previous articles, Hadoop is an application ecosystem that allows the implementation of distributed, functional and scalable Big Data platforms. The Hadoop ecosystem is designed to process large…
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  • 4 min
  • Blockchain
  • Business Intelligence

Blockchain: Introduction

  • Posted on 29 May, 201716 April, 2020
  • byJavier de la Rosa Fernández
In recent years there has been a clear trend towards investment in Fintechs companies, where many of them make use blockchain technology, proposing new business models that were previously unimaginable.…
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  • 2 min
  • Architectures
  • Business Intelligence

BI Architecture (Part IV): Comparison between Inmon and Kimball

  • Posted on 2 May, 201611 December, 2020
  • byVíctor Dertiano
As you may have observed after exposing in previous posts the approaches of Inmon and Kimball, their principles are so different that not only their internal structure and scope vary, but also their intention and purpose are affected.
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  • 3 min
  • Architectures
  • Business Intelligence

BI Architecture (Part III): Ralph Kimball’s approach

  • Posted on 6 April, 20154 December, 2020
  • byVíctor Dertiano
After having explained Bill Inmon’s point of view on what the premises and foundations should be when building a datawarehouse, it is now time to study Ralph Kimball’s approach, a somewhat different view from start to finish.
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  • 3 min
  • Architectures
  • Business Intelligence

BI Architecture (Part II): The William H. Inmon approach

  • Posted on 9 March, 201527 November, 2020
  • byVíctor Dertiano
In the previous blog post, Introduction to DataWarehouse & DataMart, we provided a first approach to the concepts of DataWarehouse and DataMart where, as an introduction, I presented a basic definition of these two fundamental components in the architecture of every BI project.
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  • 4 min
  • Architectures
  • Business Intelligence

What is Business Intelligence?

  • Posted on 22 September, 201419 November, 2020
  • byVíctor Dertiano
Today the term BI, Business Intelligence, is one of the most commonly used at business level when talking about data management and the search for systems which allow us to make sense of them. BI is the set of processes that transform a company’s data into information and knowledge to support decision-making.
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Featured entries
  • 1
    Blockchain in data management
    • Víctor Dertiano
    • Posted on 19.02.2019 February, 2020
    • 6 min
  • 2
    Introduction Machine Learning and differences with AI and Deep Learning
    • Marta Rodríguez
    • Posted on 18.02.2025 March, 2020
    • 7 min
  • 3
    BI Architecture (Part I): Introduction to DataWarehouse & DataMart
    • Iñigo Ayuso
    • Posted on 04.02.2019 November, 2020
    • 2 min
  • 4
    Spark SQL: Catalyst Optimizer
    • Miguel Riaza
    • Posted on 04.12.1912 December, 2019
    • 4 min
  • 5
    File formats in Hadoop
    • Miguel Riaza
    • Posted on 22.11.1927 November, 2019
    • 4 min
Random entries
  • Blockchain in data management
    • Posted on 19.02.2019 February, 2020
    • 6 min
    • Víctor Dertiano
  • Spark SQL: Catalyst Optimizer
    • Posted on 04.12.1912 December, 2019
    • 4 min
    • Miguel Riaza
  • BI Architecture (Part IV): Comparison between Inmon and Kimball
    • Posted on 02.05.1611 December, 2020
    • 2 min
    • Víctor Dertiano
  • BI Architecture (Part III): Ralph Kimball’s approach
    • Posted on 06.04.154 December, 2020
    • 3 min
    • Víctor Dertiano
  • File formats in Hadoop
    • Posted on 22.11.1927 November, 2019
    • 4 min
    • Miguel Riaza
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