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Python Data Analysis

You're reading from   Python Data Analysis Perform data collection, data processing, wrangling, visualization, and model building using Python

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Product type Paperback
Published in Feb 2021
Publisher Packt
ISBN-13 9781789955248
Length 478 pages
Edition 3rd Edition
Languages
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Authors (2):
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Ivan Idris Ivan Idris
Author Profile Icon Ivan Idris
Ivan Idris
Avinash Navlani Avinash Navlani
Author Profile Icon Avinash Navlani
Avinash Navlani
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Toc

Table of Contents (20) Chapters Close

Preface 1. Section 1: Foundation for Data Analysis
2. Getting Started with Python Libraries FREE CHAPTER 3. NumPy and pandas 4. Statistics 5. Linear Algebra 6. Section 2: Exploratory Data Analysis and Data Cleaning
7. Data Visualization 8. Retrieving, Processing, and Storing Data 9. Cleaning Messy Data 10. Signal Processing and Time Series 11. Section 3: Deep Dive into Machine Learning
12. Supervised Learning - Regression Analysis 13. Supervised Learning - Classification Techniques 14. Unsupervised Learning - PCA and Clustering 15. Section 4: NLP, Image Analytics, and Parallel Computing
16. Analyzing Textual Data 17. Analyzing Image Data 18. Parallel Computing Using Dask 19. Other Books You May Enjoy

Lightweight access with sqllite3

SQLite is an open-source database engine. It offers various features such as faster execution, lightweight processing, serverless architecture, ACID compliance, less administration, high stability, and reliable transactions. It is the most popular and widely deployed database in the mobile and computer world. It is also known as an embedded relational database because it runs as part of your application. SQLite is a lighter database and does not offer full-fledged features. It is mainly used for small data to store and process locally, such as mobile and desktop applications. The main advantages of SQLite are that it is easy to use, efficient, and light, and can be embedded into the application.

We can read and write data in Python from the sqlite3 module. We don't need to download and install sqlite3 as it is already available in all the standard Python distributions. With sqlite3, we can either store the database in a file or keep it in RAM. sqlite3...

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