Tail Logs

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall a few days ago and a friend chat, exchanged with each other at the end of August Baidu algorithm update some views. At the end of the time my friend asked me to help him analyze his new station, the site's problem is that snapshots stay on August 15, and fast 20 days Baidu did not include new content. From the simple conversation learned that the website on-line 2 months, the daily insistence ...

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall when we stepped into the door of SEO, it is doomed and the key words knot bond, 　　Keyword is the pioneer of SEO operations, but also the core of SEO actual combat, today pony mainly want to say is long tail keyword. One: Can not ignore the bottom of the tower believe that people engaged in SEO understand the importance of research keywords, that is to ...

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 ...

There are a number of very useful tools available for Linux administrators to choose from. Here, I'm just enumerating 5 of the tools that Linux administrators need to use in their day-to-day operations. I think that the most powerful tools may not be appropriate for your use, and there are certain tools I forgot to count them in, and if so, I implore you to write down the tools I didn't include in the comments. In addition, the tools mentioned in this article are only optional, not everyone must need them, and the tools that are not mentioned are not meant to be used by Linux administrators, like s ...

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall do SEO industry friend most afraid of what?" the site included less, the quality of the chain is low, snapshot update slow, A night site was down the right, not a few days site by K, are not! The most feared is the customer like Sering to urge us, one, two, three ... 10 customers, around us, think about all the horror Ah!

Problems encountered: 1, under the Hadoop conf execute command: hadoop-daemon.sh start Datanode, unable to start Hadoop datanode: [Hadoop@master conf]$ hadoop-daemon.sh 　　Start Datanode Warning: $HADOOP _home is deprecated. Starting Datano ...

The intermediary transaction SEO diagnoses Taobao guest Cloud host technology Hall The Electronic Commerce website has sprung up in recent years, the development momentum is very swift. Not only for enterprises, for personal webmaster is also a better opportunity, but for the absence of a lot of resources, funds and manpower and resources, personal webmaster want to promote their own site is not a simple thing, promote the point of a lot of people, there are many ways, but through a lot of experience and research found that 　　The best way is still to get the traffic through SEO optimization. For Personal station ...

The intermediary transaction SEO diagnose Taobao guest Cloud host technology Hall a good SEO site, it's most traffic source is sent by the search engine. In other words, users come to your site by searching for relevant keywords in search engines; so we say that the content of a Web site is built around the keywords; this leads to today's topic-the core of search engine optimization is the key words everyone in the station before, will generally have a good idea of the site planning, Structure, and keywords! The choice of keyword is actually very deep, not everyone ...

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall as a novice webmaster, you and I should know that" the content of the king, outside the chain for the Emperor "The Truth of the webmaster World, But with the recent months of Baidu action, resulting in a lot of collection stations and false original station by K or down right, this also confirms from the side of Baidu is now more and more attention to the user experience degree of the problem. How to do well the user experience degree ...

Intermediary transaction SEO diagnosis Taobao Cloud host Technology Hall now site data analysis is very important, is the best way to beat competitors, is the so-called enemy can be victorious, to defeat competitors will begin to analyze their own start! But many people are not able to analyze themselves very well, The so-called biggest enemy is that this is what they say, analysis of other people's Web site is often reasonable, but for their own site no matter how the analysis is feeling good, and even their own site within the chain level has been more than five layers, still do not know self-improvement, still desperately ...