The protection of fishery resources is not a multiple-choice question, but a required question.
The database is the most important piece of software in the enterprise, and the most important piece of software in the enterprise is the database. The database is the foundation of all applications. The database is the heart of the application, and the application is the heart of the business. The key to performance is to keep the hot data in memory.
为别人浪费的一天并不是为自己浪费的一天。