Whatever you need, Linux has a locking scheme to protect your data.

不管你需要什么，Linux 都会提供一种锁定方案保护您的数据。

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In the pessimistic locking scheme, explicit locks are taken against rows using the SQL SELECT FOR UPDATE statement. Data is then modified, and an SQL UPDATE is issued.

在悲观锁定方案中，通过使用SQL SELECT FOR update语句对数据行进行显式锁定，然后更改数据，并执行SQL UPDATE。

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Also it introduces the operation principle of positioning and locking scheme.

介绍了一种定位与锁定方案的工作原理。

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The Skyonic scheme is a creative approach to the process of capturing carbon from emissions and locking it up before it can contribute to climate change.

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