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基于JAVA家庭记账系统计算机毕业设计源码+系统+mysql数据库+lw文档+部署

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丽扬科技·2024-09-07 02:09

【架构】一款永不重复的高性能分布式发号器，实战nginxpdf

用于生成唯一流水号（也即俗称的唯一ID）的服务系统，称之为发号器一、技术选型UUID优点：能够保证唯一性缺点：（1）完全的时间数据=>性能比较差、比较长、占用空间大、间接导致数据库性能下降;（2）无序=>导致B+

m0_64867839·2024-09-07 02:39

基于JAVA智能推荐二手车交易网站计算机毕业设计源码+系统+数据库+lw文档+部署

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光光网络·2024-09-07 02:07

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