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[数据库] 大数据量联表操作

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公司现在的业务, 总会涉及到连表操作, 百万级的数据, 一联表, 查询会变得的缓慢. 例如订单, 收货单, 入库单, 退货单, 验收单 数据一直在写入 如果涉及到这种情况, 除了冗余存储数据外, 还有什么其他的解决方案吗? 诚恳的咨询下各位

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