Intermediary transaction SEO diagnosis Taobao guest Cloud host technology Hall written in front of the article, a lot of new webmaster, to speed up the speed of Web site access only exist in the server and template selection above, in fact, gzip page compression can greatly enhance the speed of Web site access, for the site in foreign stations, this is an essential step to enhance the Web page Open speed is very obvious, now we have a systematic understanding of this gzip. First, what is gzip gzip concept gzip ...
Using Lzo compression algorithms in Hadoop reduces the size of the data and the disk read and write time of the data, and Lzo is based on block chunking so that he allows the data to be decomposed into chunk, which is handled in parallel by Hadoop. This feature allows Lzo to become a very handy compression format for Hadoop. Lzo itself is not splitable, so when the data is in text format, the data compressed using Lzo as the job input is a file as a map. But s ...
Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall site optimization benefits are very many, from the major aspects of the following: 1. Page loading speed into Times of Ascension according to the site's original state and the degree of optimization, the effect of Ascension is also different. Generally can promote 3~5 times. 2. Reduce site traffic to ...
Currently used in Hadoop more than four compression formats lzo, gzip, snappy, bzip2, the author based on practical experience to introduce the advantages and disadvantages of these four compression formats and application scenarios, so that we in practice according to the actual situation of choice Different compression formats. 1 gzip compression Advantages: compression ratio is relatively high, and the compression / decompression speed is faster; hadoop itself support, in the application of gzip format file processing and direct processing of the same text; have hadoop native library; most of the li ...
Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest Cloud host Technology Hall We all know that VPS is stronger than virtual host, then, Where in the world is a VPS more powerful than a virtual host? If you do not know these strengths, and continue to use the VPS as a virtual host, it is simply a waste of VPS. Only the full use of the functions of the VPS, can reflect the advantages of the VPS ...
Intermediary transaction SEO diagnosis Taobao guest Cloud host Technology Hall If you choose Joomla as your CMS system management options, then believe that you are a "surname Fu" webmaster, because you have now owned or designed to develop a beautiful template and add all your creative content to your new Joomla. But at the same time there is a problem, if you start base Joomla, you will be very strange to thousands of people eager to get your product may not even go to find your site, in contrast to WordPress is Jo ...
Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host Technology Hall VPS is also called Virtual Server, is a stand-alone server divided into multiple virtual exclusive server services. Each VPS can be assigned independent public network IP address, independent operating system, independent super space, independent memory, independent CPU resources, independent execution program and independent system configuration. Actually use and service ...
Intermediary trading http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnosis Taobao Cloud host technology Hall to share with you about the use of VPS site has those benefits, I just a rookie grassroots webmaster, Also on the internet for several years, of course, I am proud to say to everyone! I am a "webmaster". As early as 09 I began to use the virtual host, which is called the space to build stations, ...
Inexplicable source from –h1 here H1 is not a swine flu in that chilling H1, it's a tag in HTML, an unavoidable tag in the day-to-day work of a refactoring, a label that can't be ignored, a title that's ranked first in the HTML title, and there's been a lot of discussion about H1 in history, There are also people on Twitter on the H1 debate (EN), although there will be some differences, but for the importance of H1, we all have an identity, the pursuit of many, different methods, each have their own means, have their own purpose, to meet the king ...
Deb is the http://www.aliyun.com/zixun/aggregation/33836.html ">debian package format file name extension, as in Debian, Deb is also due to Debra Named after Murdock, she is the wife of Debian founder Ian Murdock. The Debian package is a standard archive of Unixar, packaged with package file information and package content, via gzip and tar. Handling These packages ...
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