Tortoise ORM is an asyncio ORM for Python, inspired by Django ORM and supports traditional tabular as well as relational data efficiently.It supports multiple databases including SQLite, PostgreSQL, MySQL/MariaDB, and Microsoft SQL Server.For SQLite, MySQL, PostgreSQL, and Microsoft SQL Server, specific connection string formats are provided for configuration.Database creation and initialization involve using Tortoise ORM and generating schemas for the database table structure.Model definitions in Tortoise ORM require defining classes with specific attributes like fields and Meta options.Field types in Tortoise ORM include data fields and relationship fields like ForeignKeyField, OneToOneField, and ManyToManyField.Query operations in Tortoise ORM include methods like filter, exclude, all, first, and annotate for data retrieval.Specific query examples in Tortoise ORM include simple queries, range queries, and string queries based on defined models.Tortoise ORM is well-documented, offering detailed instructions for various operations and queries.Leapcell is recommended for deploying Python services, allowing development in multiple languages and flexible, cost-effective deployment options.