"Bdtc Sneak peek"-wen Qing: NoSQL solve 12306 new problems encountered

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 General Assembly lasts three days to promote the development of large data technology in industry applications. To set up a "large data infrastructure", "large Data ecosystem", "large Data Technology", "large Data Application", "large data internet finance technology", "intelligent information processing" and many other theme forums and industry summits. Sponsored by the China Computer Society, CCF large data committee of experts, Nanjing University with the co-organizer of the "2014 second CCF large data academic conference" will also be convened, and the technical conference to share the theme of the report.

The Conference will invite top experts and front-line practitioners in nearly 100 foreign data technology fields to discuss the latest development of OSS, YARN, Spark, Tez, HBase, Kafka, oceanbase, etc., Nosql/newsql, memory calculation, The development trend of flow calculation and graph computing technology, OpenStack ecosystem for large data computing needs, and large data visualization, machine learning/depth learning, business intelligence, data analysis, the latest industry applications, sharing the actual production system of technical characteristics and practical experience.

Che Wenqing will be in December 14 "2014 China Big Data Technology conference" the "Big Data Technology" sub-forum, and you share a NoSQL case (12306), by the actual demand to introduce NoSQL technology application way to play its characteristics. Che Wenqing that NoSQL used new methods to solve new problems without having to make a fuss about traditional methods, especially the smart use of memory-style data management. For those who are still looking for the people, gave a glimmer of dawn. Within a short span of one year, NoSQL jumped into the mainstream application of the way.  Che Wenqing in the country after four years, understand the idea of many people, he believes that the current users, all walks of life have similar needs exist, but still in search of. Click here to register!

VMware (China) Senior Business Solution Architecture Shi Jiewen

Che Wenqing, a veteran of the IT industry, has earlier promoted Java in China and is now promoting the cloud in China. Devoted to it for more than 30 years and worked in sun for more than 20 years. Now in VMware Company, is responsible for the Ministry of Railways user Management system implementation of the national planning, as the chief architect.

Before the meeting, CSDN and Che Wenqing had a simple communication.

CSDN: Why is the construction of the 12306 ticketing website a problem? Where are the difficulties?

Che Wenqing: Use traditional IT architecture technology to solve new problems. The traditional IT architecture applies to the enterprise, the number of users is predictable, the new problem is that the site is facing the whole society, the user number of users is unknown. Especially when the peak comes, IT systems will not be able to afford it. Even with the use of many computers, can not solve the problem.

CSDN: What is the original online and offline ticketing system of the Ministry of Railways? Does it increase the complexity and difficulty of the problem? Why?

Che Wenqing: The original system uses the traditional database structure to solve the problem, when the bottleneck appears, presents the state of no solution. Any good technology can get good results in a suitable scenario, but when the scene changes, it is necessary to find new technology to apply and solve.

CSDN: Architecture A highly concurrent, strong consistent distributed system, where are the main difficulties?

Che Wenqing: In enterprise applications, not from RAS (reliability, availability, serviceability), in general, the successful production of such systems in the domestic use is not common, but used in foreign countries for many years. Recently, it has become more and more popular abroad. Domestic websites use such products more, but mostly open source products, and then need a large number of engineers to maintain. Comparison is not suitable for enterprise use.

CSDN: What are some of the interesting experiences in the 12306 actual optimization cases? What are the recommendations for architects of the same type of site?

Che Wenqing: Today's enterprise applications to the Internet to meet the challenges of a large number of users, has gradually become an unavoidable fact. Learning to use new technology to replace old technology is a new challenge for IT staff.

CSDN: Please talk about the topic you are about to share at this conference.

Che Wenqing: In addition to the introduction of how to solve the case, as well as technical details, but also remind everyone to meet the arrival of the NoSQL era.

CSDN: Which listeners should know these topics best? What topics can you share to help your audience solve problems?

Che Wenqing: All it users, decision makers, should be aware of these topics. NoSQL can help you solve problems you couldn't solve before, not just a new technology, because the traditional SQL technology is now playing on the plate.

The 2014 China Large Data Technology Conference (Marvell conference 2014,BDTC 2014) will be held at Crowne Plaza Hotel, New Yunnan, December 12, 2014 14th. Heritage since 2008, after seven precipitation, "China's large Data technology conference" is currently the most influential, the largest large-scale data field technology event. At this session, you will not only be able to learn about Apache Hadoop submitter uma maheswara Rao G (a member of the project Management Committee), Yi Liu, and members of the Apache Hadoop and Tez Project Management Committee Bikas Saha and other shares of the general large data open source project of the latest achievements and development trends, but also from Tencent, Ali, Cloudera, LinkedIn, NetEase and other institutions of the dozens of dry goods to share. There are a few discount tickets for the current ticket purchase.

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