Jhonse技术博客与论坛的数据库文件原先均存放在系统盘，默认路径未作更改。近日出现数据库无法连接的情况，起初怀疑是MySQL或服务器故障。经在CentOS系统中检查磁盘使用情况，发现系统盘已满。为解决此问题，遂将MySQL数据库文件迁移至数据盘，以释放空间并 ...
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Customer stories Events & webinars Ebooks & reports Business insights GitHub Skills ...
Data stored in glass could last over 10,000 years, Microsoft says Borosilicate glass, the same material used in lab equipment and kitchen cookware, can encode data using femtosecond lasers at ...
Abstract: Intelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal propagation in wireless networks. By smartly tuning the signal reflection via a large number of ...
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