encode/databasesArchived

Features

• Database Abstraction Layers - Provides a unified asyncio interface for performing non-blocking database operations across multiple drivers.
• Database Driver Abstractions - Provides a common abstraction layer that wraps multiple asynchronous database drivers for a consistent API.
• Asynchronous Database Drivers - Provides non-blocking database operations via asynchronous drivers and structured query expressions.
• Connection Pooling - Implements an asynchronous connection pooling system to optimize resource efficiency across Python tasks.
• Connection Pools - Maintains a cache of reusable database connections to improve efficiency across asynchronous tasks.
• Task-Local - Utilizes task-local storage in its connection pool manager to ensure connection reuse throughout specific asynchronous chains.
• Connection Pool Managers - Automatically manages the lifecycle of database connections to optimize resource utilization.
• Database Query Execution - Enables execution of SQL queries for data retrieval and schema modification through a common interface.
• Database Transaction Management - Manages database transaction boundaries and savepoints to ensure atomic changes and data integrity.
• Database Transactions - Ensures data consistency by wrapping multiple operations in ACID-compliant transactions and savepoints.
• SQL Expression Builders - Ships a SQL expression builder that translates structured Python objects into raw SQL strings for execution.
• Query Result Fetching - Offers asynchronous methods to retrieve single values, individual rows, or complete result sets.
• Non-Blocking Event Loops - Implements a non-blocking event loop architecture to execute database I/O without pausing the Python main thread.
• Cursor-Based Result Streamers - Provides asynchronous cursors to stream large database result sets incrementally and minimize memory usage.
• Nested Transactions - Supports nested transactions and savepoints to group multiple database operations into atomic units.
• Row-Based Result Streaming - Iterates through database records sequentially using asynchronous cursors to prevent high memory consumption.
• SQL Query Builders - Offers a programmatic builder to construct raw SQL strings from structured Python objects.
• Asynchronous Database Result Streams - Processes large database result sets by iterating over rows one by one to avoid high memory usage.
• Transaction-Based Test Isolation - Provides automated database testing by isolating test data through mandatory transaction rollbacks.
• Test Data Isolation - Isolates test data by wrapping each test case in a transaction that is rolled back upon completion.
• Database Clients - Async database support.
• Database Drivers - Async database access layer for SQLAlchemy core.
• Query Builders - Async SQL query builder for SQLAlchemy Core.

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