Python and SQLite: Small DB Apps
A Practical Guide to Building Lightweight Database Applications
What's Included:
Key Highlights
- Python-native SQLite usage with zero setup
- Clean CRUD patterns and query techniques
- Object-oriented database access
- Safe transaction and error handling
- CLI and GUI application examples
- Backup, export, and scaling strategies
Overview
Learn how to build lightweight database applications using Python and SQLite. Create CLI and GUI apps, manage data safely, and scale small database projects efficiently.
The Problem
Many Python developers struggle with data persistence and overcomplicate small projects by using heavy database systems when a lightweight solution would be more effective.
The Solution
This book teaches how to use Python and SQLite together to build clean, efficient, and reliable database-backed applications without unnecessary complexity.
About This Book
Build Lightweight Database Applications with Python
Python and SQLite: Small DB Apps is a practical guide for developers who want to build real-world applications using Python’s built-in SQLite database.
This book focuses on simplicity, reliability, and real usage scenarios. You’ll learn how to store, query, and manage data efficiently without the complexity of external database servers.
What You Will Learn
- How SQLite works and when to use it
- Using Python’s sqlite3 module effectively
- Creating tables and performing CRUD operations
- Writing clean Python classes for database access
- Managing transactions with context managers
- Building CLI and GUI apps backed by SQLite
- Handling backups, exports, and scaling limits
Hands-On and Project-Based
Every chapter focuses on practical implementation. You’ll build real Python applications, not just run isolated examples.
This book is ideal for small tools, prototypes, desktop applications, and personal projects that need reliable data storage.
Edward Carrington
Who Is This Book For?
- Beginner and intermediate Python developers
- Developers building small desktop or CLI tools
- Students learning database fundamentals
- Data analysis and automation enthusiasts
- Anyone needing lightweight data storage
Who Is This Book NOT For?
- Developers working with large-scale enterprise databases
- Readers looking for advanced SQL optimization
- Those needing distributed database systems
Table of Contents
- Introduction to SQLite and Python
- SQLite Basics
- Creating Tables with Python
- CRUD Operations in Python
- Querying Data Effectively
- Using Python Classes with SQLite
- Data Validation and Integrity
- Using SQLite with Context Managers
- Working with Dates and Times
- Building a CLI App with SQLite
- GUI App with Tkinter and SQLite
- Backups and Data Export
- Scaling Considerations
- Sample Projects
Requirements
- Basic Python programming knowledge
- Understanding of variables and functions
- No prior database experience required
