MSSQL: Percentage of work tables available from the work table cache is low (below 90% for 5m)实操处理
时间: 2024-05-18 08:16:53 浏览: 18
这个问题可能是由于MSSQL服务器上的工作表缓存不足而引起的。下面是一些实操处理步骤:
1. 确认是否存在内存不足的情况,可以通过使用性能监视器来查看内存使用情况。如果内存不足,可以考虑增加服务器的内存。
2. 确认是否存在过多的查询请求,可以通过查看查询计划和日志来确定。如果是这种情况,可以考虑优化查询,例如添加索引或者重新设计查询。
3. 确认是否存在工作表缓存设置不合理的情况,可以通过查看MSSQL服务器的配置参数来确定。如果是这种情况,可以考虑调整工作表缓存的设置,例如增加缓存大小或者调整缓存的清除策略。
4. 如果以上方法都没有解决问题,可以考虑重启MSSQL服务器或者重新启动相关服务来尝试解决问题。
需要注意的是,以上方法都需要根据具体情况进行调整和实施。在实施之前,建议先备份数据以防万一。
相关问题
What percentage of time is spent on data cleaning in the data science process? Around 80% Around 60% Around 20% Around 40%
The amount of time spent on data cleaning in the data science process can vary depending on the quality of the data and the specific project. However, it is generally estimated that around 60% to 80% of the time is spent on data cleaning and preparation. This is because the data used in data science projects is often messy, incomplete, or inconsistent, and requires significant effort to clean and transform into a usable format for analysis.
What percentage of data that exists is structured data? Around 20% Around 40% Around 80% Around 60%
Around 20% of the data that exists is structured data. The rest of the data is unstructured or semi-structured data such as text, images, videos, and audio files. As the amount of unstructured data continues to grow, there is a growing need for tools and techniques to analyze and extract insights from this data.
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