intel chipset performance comparison

After I published the article "Performance Comparison of Self-increment fields and guid field primary keys used in the Database", I got a lot of comments from my friends in the blog Park, we have also proposed some improvement methods for my testing methods. What surprised me was that a garden friend proposed that the test sequence of guid and ID should be reversed and the results should be viewed. Let's te

When I write a project based on MysqlBinlog to refresh the redis cache, the entire process passes after some functional development is completed. Suddenly found that the test machine installed redis2.4.2 and redis When I write a project based on Mysql Binlog to refresh redis cache, the entire process passes after some functional development is completed. Suddenly found that the test machine installed redis2.4.2 and redis Today, when I wrote a Mysql Binlog-based refresh redis cache project,

An article about the performance analysis of the method of string null judgement, the experimental results have been given by the author, the conclusion is to use. Length==0 judgment is the most efficient, but the end of the article only a word, feeling not enough detail, so I write this article, calculate a supplement and study it. Hardware environment for program code execution: Cpu Intel