Logs In

51 ago, a DBA colleague feedback, in the day-to-day environment to delete a large slow log file (assuming the file size above 10G), and then execute flush slow logs in MySQL, will find mysqld live. 　　Trying to reproduce the problem today, here's a brief analysis of why. Recurrence Step: 1. Constructs slow log (sets the Long_query_time to 0), 2. Observe delete rm Slow log moment, tps/q ...

In the 9th article, for the sake of understanding, I likened Windows Azure's environment to "Azure Lanzhou La Noodle Restaurant". 　　In this article we continue to use this analogy to talk about queues (queue Storage) and log usage in Windows Azure. The picture is not clear? 　　Please click here to view the original image (larger). Queue storage in "Azure Services Platform Step by step-9th" ...

IBM HTTP Server is a multifunctional Web server developed on top of the http://www.aliyun.com/zixun/aggregation/14417.html ">apache Web server." IBM HTTP Server extends Apache functionality and introduces features that Apache does not. For example, you can use the IBM fast response cache accelerator, and more convenient ...

The intermediary transaction SEO diagnoses Taobao guest Cloud host Technology Hall website log is what? As a webmaster, we should not be able to help us understand the health of the site, except through the flow Statistics tool to view the number of visitors to the site, and the advent of the Web log is a good way to help us solve this problem. Web site log is the site of the server real-time record of the operation of the state of the various data files, through the analysis of the site log, we can know which users visited the site, visited which pages, and can view the search engine ...

Access analysis is an important SEO work, but statistics, analysis tools, after all, the function is for the public, many times SEO needs some specific data, is http://www.aliyun.com/zixun/aggregation/10341.html "> Statistical analysis software, procedures can not provide. 　　In this way, direct Web log analysis is the most appropriate, the log will record each visit, as long as their own will extract, combination, you can get the data you want. Just ask ...

Intermediary transaction SEO troubleshooting Taobao guest Cloud host technology Hall as a webmaster not only to know how to write original, how to send the chain, but also to learn to analyze the Web site log. Webmaster will analyze the site log, you can understand your site in search engines is more important. 　　Through the website log you can get what important information, below to explain in detail below: First, look at the website crawl Situation 1, new station just on-line, see Search engine has not come to your website crawl; 2, the site contains exceptions, or by K, through the log can understand search primer ...

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host Technology Hall Web server log analysis for a site has a relatively important role, through the analysis of the log, We can know the search engine crawl records, which is conducive to our search engine habits to exchange. So, today we take the SEO tutorial network as an example, tell you how to analyze the website log: 1, ...

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall Ucenter home is Sing creative (Comsenz) The company released a SNS construction station system, since the release of the domestic use of ucenter home to build local and vertical SNS has more than 150,000. Ucenter Home provides a convenient log import function ...

This article mainly introduces the IBM http://www.aliyun.com/zixun/aggregation/13696.html ">smartcloud Entry log, including the use of the log frame, log structure and log analysis, Help the user in the process of using SmartCloud Entry in the case of problems, fast positioning. There are a lot of popular log frames now, such as log4j, SLF4J, Apache C ...

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall as a webmaster must learn to analyze IIS logs, Does not parse IIS log is not a qualified seoer! indeed, through a few times I understand the importance of the IIS log. By analyzing the IIS log, I found that Baidu returned me a large number of 404 status Codes, which shows ...