Vinicius Aquino do Vale - Data Processing and Modeling with Hadoop: Mastering Hadoop Ecosystem Including ETL, Data Vault, DMBok, GDPR, and Various Data-Centric Tools (English Edition)

Carlos Rogrio do Vale and
Almeni Mendes Aquino do Vale
My parents offered me all support to
arrive here and be able to write this book.

Vinicius Aquino do Vale is an experienced technical consultant who has been working with clients and partners for 15 years in the design of technological solutions. In his career, Vinicius has participated in large projects as a specialist in Big Data technologies, having advanced knowledge of the Hadoop ecosystem. He has worked on several Big Data projects in the largest companies in Brazil assisting in architecture design, implementation, configuration, ingestion, analysis and ETL. He participated in the construction of all data lake / smart data flows, in addition to integrating the entire system with analytics tools like QLikSense, QlikView, Tableau, Metabase, Tibco SpotFire, in addition to implementing security integration with AD / LDAP. Vinicius served as an MBA professor, teaching NoSQL, Data Ingestion and Parallel Mass Processing classes, as well as speaking at IT events for IT companies and communities. Vinicius is a PostgreSQL, MongoDB and Cassandra database specialist, as well as a Linux Server specialist: CentOS, Debian, RedHat, SUSE. Vinicius dedicated years to its improvement, obtaining international certifications such as: ITIL, LPIC (Linux), OCJP (Oracle Certified Professional, Java SE 6 Programmer), OCE-WCD (Oracle Certified Expert, Java EE 6 Web Component Developer), OCE-JPAD (Oracle Certified Expert, Java EE 6 Java Persistence API Developer), OCE-EJB (Oracle Certified Expert, Java EE 6 Enterprise JavaBeans Developer), Hadoop Administrator (Cloudera), PostgreSQL (EnterpriseDB). He has extensive experience in Java development for the Web, working with several technologies and frameworks, and also has the ability to lead and coordinate projects with agile methodology with SCRUM / Kanban. In addition, vinicius has domain over public clouds like Google Cloud (GCP), Azure and AWS.

In 2014, Vinicius founded his own education company, Sudoers, where he is the Founder and Professor of Technology, helping, training and mentoring young people to pursue careers in technology.

Utkarsh Singhal has 10+ years of experience in software development. He has intensive knowledge on various big data tools like Hadoop, Spark, Pig, Hive, Sqoop along with programming languages like Java, Python etc. Utkarsh has a zeal to learn new technologies; he has earned certifications in various cloud based tech like Oracle, Azure and other framework such as Neo4J and Trifacta. Utkarsh pursued B. Tech in Computer Science from Rajasthan Technical University, Rajasthan. He is currently working as Technical BA in Bank of America, Gurugram.

Initially I thank God for allowing me to write this book, allowing me to pass the knowledge on. I'm Vinicius Aquino do Vale (https://www.linkedin.com/in/aquinovale/), Brazilian, married to Carla Malu Pereira de Morais and a specialist in Big Data. I have been working with Hadoop and Big Data since 2015 helping large companies to become Data Driven. I also work as a teacher, instructor and lecturer bringing knowledge in a simple, clear and objective way to professionals in the technology area.

Finally, I would like to thank BPB Publications for giving me this opportunity to write my first book for them.

Hello reader, I am very grateful to read this book which aims to help direct managers and professionals in the technology area to understand more deeply how to process and model with Hadoop to find value with data.

The book aims to guide professionals and managers to use Hadoop in the best possible way, being distributed in 8 chapters.

In this chapter, we talked about the reasons for using Hadoop and how the new data age came to change the world.

In this chapter, we talked about zones and their separations, explaining how to transform data into information.

In this chapter, we talked about modeling and the most common types of modeling.

In this chapter, we talked about distributed processing and its characteristics, talking about the main tools.

In this chapter, we talked about how ELT works in Big Data environments.

In this chapter, we talked about the importance of governance and its importance in the world of data.

In this chapter, we talked a little about security and how it impacts the day-to-day business, and

), another great Big Data expert, we talked about new trends involving data and much more.

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