mysqlnd is a drop-in replacement for the MySQL Client Library (libmysql) for PHP
This examples helps you to understand the difference between libmysql and mysqlnd
In order to use this examples you must create config.php (use config.php.example as layout).
Also you need to run initial_migration.php. This script creates table and inserts there test data
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memory_management.php -
sync_vs_async_time.php -
mersenne_migration.php- typical migration where data preparation is performed while query is being executed