June 2024
Intermediate to advanced
382 pages
10h 25m
English
Content preview from Getting Started with DuckDB
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6
Semi-Structured Data Manipulation
Data is generated by a wide range of systems, in an endless variety of shapes. Sometimes, the data you’ll need to work with won’t conform to the tabular structure of rows and columns that we tend to associate with relational databases. Semi-structured data refers to data that does not follow a strict tabular schema or data model. Such data may feature some or all the following properties:
- Composite data structures involving multiple values within a single entry, such as sequences of values and groupings of named values within a single entry
- Flexible schemas, both within composite values and in the shape of data across records
- Nested data, where composite values contain further composite values, enabling the ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.