配置Sql Server 2008（Win7）1.打开SQL server2012，使用windows身份登录 2.登录后，右键选择属性。左侧选择安全性，选中右侧的SQL Server 和 Windows 身份验证模式以启用混合登录模式 3.选择连接，勾选允许远程连接此服务器，然后点确定 4.展开安全性，登录
配置Sql Server 2008（Win7） 1.打开SQL server2012，使用windows身份登录
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Explain the InnoDB Buffer Pool and its importance for performance.Apr 19, 2025 am 12:24 AMInnoDBBufferPool reduces disk I/O by caching data and indexing pages, improving database performance. Its working principle includes: 1. Data reading: Read data from BufferPool; 2. Data writing: After modifying the data, write to BufferPool and refresh it to disk regularly; 3. Cache management: Use the LRU algorithm to manage cache pages; 4. Reading mechanism: Load adjacent data pages in advance. By sizing the BufferPool and using multiple instances, database performance can be optimized.
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