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PHP uses redis to solve the problem of oversold
preface In the event of the second killing of goods, for example, the inventory of goods is only 100, but in the rush purchase activity, 200 people may rush to buy at the same time, so there is concurrency. If the order of 100 goods is completed and the inventory is 0, it may continue […]- PHP uses redis to solve the problem of oversold
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- PHP uses redis to solve the problem of oversold
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