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Assignment 1: NanoDB Set-Up and Storage Layer NanoDB 是加州理工大学 Caltech CS122 课程使用的教学数据库系统 task Add support for tuple updates and deletion in NanoDB Add 阅读全文
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CMU15445-2023spring 笔记:Project 0 - Copy-On-Write Trie In this project, you will implement a key-value store backed by a copy-on-write trie. Tries are 阅读全文
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快速排序 快速排序的划分函数 first element 划分 int Partition(std::vector<int> &data, int left, int right) { int ret = left; int pivot = data[left]; while (left < rig 阅读全文
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# 论文笔记:To BLOB or Not To BLOB: Large Object Storage in a Database or a Filesystem? ## Conclusion 如果对象的平均大小,大于1MB,则使用操作系统的文件系统更好。如果对象的平均大小,小于256KB。则数据库 阅读全文