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HBase and SOLR can make requests to solr through a coprocessor coprocessor, and SOLR can synchronize the data that is received: adding, deleting, and indexing operations.     Store and index on different machines, this is a large data architecture must be, but there are many students do not know this way, they are very new to this idea, however, this is definitely a good direction, so do not know how to study. One of my friends left my blog.

Intermediary trading http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnosis Taobao guest cloud host technology Hall often see webmaster friends to discuss keyword optimization, also saw webmaster friends" accumulate "keyword. 　　Here for you to share a use of the search engine to do keyword optimization experience. Statement: This experience is applicable to a certain technical capacity of the station, requiring the server has a Java operating environment, such as JDK,TOMC ...

We have seen many of these cases where companies are willing to share their achievements in the use of large data. In any paradigm shift in the IT Industry (Paradigmshift), a specific theme attracts a lot of attention from news media, investors and innovators, a shift that requires strong commercial price support. 　　This typical case is: customer service, distributed computing, and service-oriented architecture and language, such as JAVA. We have also seen a beneficial ecosystem of emergence, rapid praise or expansion capabilities of the core support technology in large data ...

"Editor's note" OpenStack Paris summit just ended, some participants feel is: the manufacturers look at each other, not many users. Also some people are asking: OpenStack in the end rely on not reliable, have got the case of shot? In this article, Unitedstack founder and CEO Chenghui in the Paris summit, the OpenStack Ecological circle of commercial companies in the inventory. Chenghui said: "OpenStack has been too high expectations of the peak, is experiencing a bubble in the bottom of the valley, for startups, this is the hardest time, this is the most ...

Erome Petazzoni is currently a senior engineer at the PAAs platform DotCloud, who is primarily responsible for OPS and technical support, as well as a preacher, nicknamed Master Yoda Yoda. Jerome is currently leading a team of engineers responsible for maintaining the reliability of the site. 　　Before coming to the DotCloud platform, he was primarily responsible for building and operating a large Xen virtual host, at which point EC2 was only a "flat" name. Jerome very close ...

Absrtact: The Big Data world is full of small, fragmented start-ups that use their ingenuity and open-source software to build complex systems. But Disney is by no means one of them, and this article tells the story of how the Fortune 100 companies build a big data platform from scratch. There is no doubt that Disney is a huge entertainment company, but when it comes to big data platforms, the entertainment giant looks more like a start-up. Many small companies, relying on a strong will and extraordinary wisdom, with a small team, the use of Hadoop, No ...

December 12-14th, 2014 China Large Data Technology Conference (Marvell conference 2014,BDTC 2014) will be held in Beijing new Yunnan Crowne Plaza Hotel. This conference you will listen to the depth of the industry status and trend of interpretation, the top industry application sharing, as well as the international forefront of academic research results, sweep in various fields at home and abroad many institutions of large data combat. (The suggestion must bring the camera!) If ...

"Editor's note" predicts the future is a very crazy thing, and now the development of enterprise technology is always beyond our imagination. Eric Knorr, InfoWorld's editor-in-chief, predicts that 9 of the big technologies will be in place in 2015 or in the coming years. He believes that open source is the first choice for enterprises to obtain competitive advantage, as a developer should pay attention to technical hotspots, and around the core technology to build a similar docker, Hadoop and other ecosystems. The following is: 1. The public cloud will be successful this year, IaaS and PAAs of the melt ...

In January, all the common top-level domains (. com/.net/.org, etc.) in mainland China were resolved, and all related domain names were directed to an IP address (65.49.2.178) located in the United States, resulting in tens of millions of of Internet users being unable to access the site within hours. April, OpenSSL "Heart Bleed (Heartbleed)" significant security vulnerabilities were exposed, which allowed hackers to read the server system's running memory. There are people in the industry to use this loophole in a well-known electric website test, successful access to a number of users of the account and password, and successfully published ...

December 2014 12-14th, hosted by the China Computer Society (CCF), CCF large data Expert committee, the Chinese Academy of Sciences and CSDN co-organizer of the 2014 China Large Data Technology conference (DA data Marvell Conference 2014,BDTC 2014 will be opened at Crowne Plaza Hotel, New Yunnan, Beijing. The three-day conference aims to promote the development of large data technology in the industry, and to set up "large data Infrastructure" and "large data ..."