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Flume-based Log collection system (i) architecture and Design Issues Guide: 1. Flume-ng and scribe contrast, flume-ng advantage in where? 2. What questions should be considered in architecture design? 3.Agent crash how to solve? Does 4.Collector crash affect? What are the 5.flume-ng reliability (reliability) measures? The log collection system in the United States is responsible for the collection of all business logs from the United States Regiment and to the Hadoop platform respectively ...

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall a qualified webmaster or seoer must be able to read the Web site's server log files, This log records the site was crawled by search engine traces, to provide the webmaster a strong evidence of the visit, webmaster Friends can be through the Web site log to analyze the search engine spiders crawl situation, analysis of the existence of the site included different ...

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest Cloud host Technology Hall website log file is SEO or webmaster" intelligence ", We can through the site log to analyze the search engine spiders crawl situation, analysis of the site included anomalies, as well as the status of the site when the investigation. The website log generally wants the host service provider to open after will have. Learn to analyze the Web log is to become a seoer master ...

Absrtact: As Seoer, we use a variety of tools to collect a wide range of technical issues, website analysis, crawl diagnostics, Baidu Webmaster Tools. All of these tools are useful, but are unmatched in the site log data analysis search engine spider as seoer, we use a variety of tools to collect a wide range of technical issues, web analytics, crawl diagnostics, Baidu Webmaster Tools. All of these tools are useful, but are unmatched in the site log data analysis search engine spider crawl, just like Googlebot to crawl your site and your ...

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Lobby site IIS log is also called Web log, as a seoer, It is an essential task to keep an IIS log of the Web site on a daily basis, so how do we get the IIS log of the site and what information we can get about the site by reading the IIS logs? To read the IIS log, the first ...

Http://www.aliyun.com/zixun/aggregation/13835.html ">ubuntu installed, the root user is locked by default, does not allow logins, and does not allow" su "to root. Some people say this is a bad practice, especially for servers. I think for desktop users, this is more security, it should be, but for the server can be set to "Allow Su to root, but do not allow root user login directly" ...

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest Cloud host technology Hall There are some problems that have plagued us in our optimization path, for example: whether the outer chain of our hair has an effect ? is the space we buy stable? What do spiders like about our pages? When spiders crawl our site frequently, when do we need to update content? and these questions ...

In Linux (and normal Unix), the name of the superuser is called Root. Windows corresponding to the root account is the Administrator. Super users can do anything, so the superuser becomes dangerous in their daily work. You can enter a wrong command to destroy the entire system. Theoretically, the user you run should have just the right to the task at hand. In some cases, it requires root, but most of the events are normal users. Ubunt ...

Hello, I'm brother Tao. The event has many webmaster from the strategic level to share the idea of the site operation, just found a lot of friends once said the idea is difficult to explain the example, so I took a last year's example, to share with you how we find the problem from the log analysis, solve the problem to the final summary of lessons and optimize the operation of the site process,   At the same time I will detail the details of the way to popularize the log analysis, I hope to help friends. Website operation has a link important, that is data monitoring and data analysis, otherwise the problem does not know ...

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall If you say that your site snapshots do not update, snapshots back even the site is down right, You are bound to check whether the site has regularly updated the original, as well as to see what the site links out of the problem, in fact, in the Baidu search engine, snapshots back, not update are normal, and this is not your site and your site has exchange links ...