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You're reading from  Database Design and Modeling with Google Cloud

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Published inDec 2023
PublisherPackt
ISBN-139781804611456
Edition1st Edition
Concepts
Databases
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Author (1)
Abirami Sukumaran
Abirami Sukumaran
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Abirami Sukumaran

Abirami Sukumaran is a lead developer advocate at Google, focusing on databases and data to AI journey with Google Cloud. She has over 17 years of experience in data management, data governance, and analytics across several industries in various roles from engineering to leadership, and has 3 patents filed in the data area. She believes in driving social and business impact with technology. She is also an international keynote, tech panel, and motivational speaker, including key events like Google I/O, Cloud NEXT, MLDS, GDS, Huddle Global, India Startup Festival, Women Developers Academy, and so on. She founded Code Vipassana, an award-winning, non-profit, tech-enablement program powered by Google and she runs with the support of Google Developer Communities GDG Cloud Kochi, Chennai, Mumbai, and a few developer leads. She is pursuing her doctoral research in business administration with artificial intelligence, is a certified Yoga instructor, practitioner, and an Indian above everything else.
Read more about Abirami Sukumaran

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Semi-structured data

Semi-structured data does not follow the typical row–column table format or conform to a rigid schema structure; therefore, it cannot fit completely in the relational databases category. However, it is not entirely unstructured either. Semi-structured data is somewhere in between these two categories and is characterized by the following features:

  • Schema flexibility: It is adaptable to changes and accepts structure in the form of hierarchical data format and keys.
  • Nestedness and hierarchy: Semi-structured data often has a hierarchical or a nested structure and its data elements are often grouped within other elements, forming a tree-like structure. This results in representations such as eXtensible Markup Language (XML) or JavaScript Object Notation (JSON).
  • Without a fixed datatype: Semi-structured data can have elements of varying data types within the same dataset. For example, a JSON document can contain strings, Booleans, numbers, and...
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Database Design and Modeling with Google Cloud
Published in: Dec 2023Publisher: PacktISBN-13: 9781804611456
© 2023 Packt Publishing Limited All Rights Reserved

Author (1)

author image
Abirami Sukumaran

Abirami Sukumaran is a lead developer advocate at Google, focusing on databases and data to AI journey with Google Cloud. She has over 17 years of experience in data management, data governance, and analytics across several industries in various roles from engineering to leadership, and has 3 patents filed in the data area. She believes in driving social and business impact with technology. She is also an international keynote, tech panel, and motivational speaker, including key events like Google I/O, Cloud NEXT, MLDS, GDS, Huddle Global, India Startup Festival, Women Developers Academy, and so on. She founded Code Vipassana, an award-winning, non-profit, tech-enablement program powered by Google and she runs with the support of Google Developer Communities GDG Cloud Kochi, Chennai, Mumbai, and a few developer leads. She is pursuing her doctoral research in business administration with artificial intelligence, is a certified Yoga instructor, practitioner, and an Indian above everything else.
Read more about Abirami Sukumaran

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