In 20 12, the Internet field in China experienced a vigorous e-commerce war, the gradual subversion of the Internet by mobile Internet, the cold winter of investment and many other events. Facing 20 13, the internet field will continue to develop in big data and triple play:
The concept of big data is gradually becoming clear.
"Big data" has been heated up since it was put forward by companies such as IBM. How can enterprises use data to improve their business capabilities? How do companies like Tencent and Taobao use their huge data to promote the development of themselves and even the industry? The concept of big data has gradually become clear, and some practical concepts have emerged in the field of consumption. The application prospect of data management platform (DMP) and search engine recommendation engine in the field of online advertising is promising.
Triple play, when?
The convergence of broadcasting, telecommunications and Internet has been called for a long time, but there is no specific policy support. On the one hand, the radio and television department is transforming to the Internet. On the other hand, Internet companies are infiltrating into television. First, the grand box was stillborn, and then the Xiaomi box was forced to "slim down" halfway. There is still a lack of key policies for triple play.
In this context, the company's Mobile Internet Division has also conducted related research on "Big Data" and "Triple Play" and achieved certain results.
In terms of "big data", the company has developed "big data storage system" and "wireless connection management platform".
1, big data storage system
The "big data storage system" developed by the company's independent technology is a storage data system with huge data information. Because the commonly used databases and data storage methods are far from meeting their needs, the data storage speed is too slow or the system is directly paralyzed, thus affecting the normal operation of the business.
It changes the commonly used storage mode of relational database, bypasses the complex data association, and directly stores the data in the form of data structure at the bottom of the database, which greatly improves the data reading and writing performance and supports master-slave replication and distributed load balancing. It is a new type of big data storage system with scalability, security and efficiency. Big data storage system is an effective way to solve the problem of big data storage, which integrates many functions such as high-speed data writing (supporting the writing of tens of thousands of data per second), master-slave replication, load balancing and so on.
2. Wireless connection management platform
With the continuous development of the mobile Internet, a large number of Internet applications are also migrating to the mobile Internet. In the process of this great migration, traditional Internet applications will also encounter "acclimatization", one of the reasons is the instability of wireless networks. Compared with the traditional Internet (i.e. wired Internet), the network signal of mobile Internet has the characteristics of greater drift and fluctuation. When the signal is unstable, Internet applications will not run.
The research and development of "wireless connection management platform" is to solve the problem of unstable network signals: by establishing a buffer platform, the traditional hard landing applied to the mobile Internet will be transformed into a soft landing.
The basic working principle of the wireless connection management platform is as follows:
1. This platform has not improved the quality of actual network communication.
2. This platform logically divides the direct interaction between application programs and actual network channels, and forms a virtual isolation layer between them; The isolation layer directly connects the two to complete the data interaction between them.
3. For traditional applications, it is a transparent network transmission channel; The application program does not need to change the design idea and architecture, but only needs to operate network communication on the platform.
4. For wireless network, it is an application with super fault-tolerant mechanism, which can capture the time window suitable for network transmission in fluctuating wireless signals, automatically complete data interaction and realize business continuity.
5. This platform must have the ability to centrally manage and maintain a large number of node connections.
6. Track the nodes that can't achieve service (poor network communication quality) and give an alarm.
Typical application:
Information collection of internet of things industry. It can support the acquisition and control tasks of massive sensors and effectors, extract, mine and process all kinds of data at the same time, and provide data reporting, analysis and presentation for various information service systems.
In the aspect of "triple play", the project of "Chengdu Shuangliu International Airport Command and Dispatch System" is one of them.
Unified communication refers to a new communication mode that integrates IT information technology with traditional communication services and applications, integrates computer networks and traditional communication networks into a network platform, gives full play to the respective advantages of telecommunication networks and the Internet, and realizes the integration of various application services. It can provide users with multimedia communication and rich value-added service capabilities that are not limited by time and space and integrate voice, data and video.
Tong Ling Voice Platform is a command and dispatch system developed by Chengdu Shuangliu International Airport, which is the embodiment of unified communication.
Provide unified communication services, integrate Internet, telecommunication network and mobile network, and realize customer command and dispatch, enterprise application integration and automatic management system.
The first stage of the project: direct dial-up network, internal dial-up network and external network are acceptable. Incoming calls are assigned to the dispatching desk by the system, and the dispatcher can talk to the caller when off-hook, and the number and direction of incoming calls are displayed on the dispatching touch screen.
Phase II project: The airport monitoring system will be integrated to form an integrated dispatching command system with voice dispatching, video monitoring and data transmission functions.
The mobile new media platform based on video transmission technology and intelligent adaptation technology is an application focusing on government affairs, convenience, entertainment and information. It integrates wireless government affairs, intelligent transportation, medical care, entertainment, shopping and other information in the city into the platform to realize end-to-end aggregation services, so that users can access the data background through their mobile phone clients, understand all aspects of the city, build a user-centered, customized and diversified platform, and integrate information and access resources according to user needs.
20 1 1 has been used in Sichuan Mobile Zigong Wireless City, and the users are qualified and satisfied. This product has passed the inspection of Sichuan Electronic Products Supervision and Inspection Institute and China Saibao (Sichuan) Laboratory of Sichuan Information System Engineering Evaluation Center in May, 20 12, and issued a qualified inspection report. In June of the same year, it passed the appraisal of Sichuan Science and Technology Department and obtained the appraisal certificate.