- PySpark Cookbook
- Denny Lee Tomasz Drabas
- 46字
- 2021-06-18 19:06:42
Creating DataFrames
A Spark DataFrame is an immutable collection of data distributed within a cluster. The data inside a DataFrame is organized into named columns that can be compared to tables in a relational database.
In this recipe, we will learn how to create Spark DataFrames.
推薦閱讀
- 黑客攻防從入門到精通（實戰秘笈版）
- Mastering JavaScript Object-Oriented Programming
- GraphQL學習指南
- Software Testing using Visual Studio 2012
- JavaScript+Vue+React全程實例
- 寫給程序員的Python教程
- Illustrator CS6設計與應用任務教程
- 人工智能算法（卷1）：基礎算法
- 平面設計經典案例教程：CorelDRAW X6
- 后臺開發：核心技術與應用實踐
- Python 3 數據分析與機器學習實戰
- Robot Framework Test Automation
- Java編程指南：語法基礎、面向對象、函數式編程與項目實戰
- Oracle SOA Suite 12c Administrator's Guide
- Processing開發實戰