Weak Relationship Database

The scalability of the system is the main reason for promoting the development of NoSQL movement, including distributed system coordination, failover, resource management and many other features. That makes NoSQL sound like a big basket that can be stuffed with anything. Although the NoSQL movement does not bring fundamental technological changes to distributed data processing, it still leads to extensive research and practice on protocols and algorithms. It is through these attempts to gradually summarize some effective database construction methods. In this article, I will focus on the distributed features of the NoSQL database ...

The scalability of the system is the main reason for promoting the development of NoSQL movement, including distributed system coordination, failover, resource management and many other features. That makes NoSQL sound like a big basket that can be stuffed with anything. Although the NoSQL movement does not bring fundamental technological changes to distributed data processing, it still leads to extensive research and practice on protocols and algorithms. It is through these attempts to gradually summarize some effective database construction methods. In this article, I will focus on the NoSQL database distributed special ...

A good database product is not equal to have a good application system, if can not design a reasonable database model, not only will increase the client and Server section program programming and maintenance of the difficulty, and will affect the actual performance of the system. Generally speaking, in an MIS system analysis, design, test and trial run stage, because the data quantity is small, designers and testers often only notice the realization of the function, but it is difficult to notice the weak performance, until the system put into actual operation for some time, only to find that the performance of the system is decreasing, At this point to consider improving the performance of the system will cost more ...

For the Central Plains real estate, real estate, real estate 21st Century Real Estate Soufun these collaborators before, SouFun to the rich and brilliant, the World Bank acquisition will undoubtedly affect their cooperation mentality. "Daily Economic News" reporter recently interviewed Mo Tianquan, chairman of Soufun Holdings, asked whether these real estate agents and agents will be elected because of the above acquisition of other e-commerce cooperation agencies? Mo Tianquan failed to give a direct response. Reporters found that the joint boycott SouFun event is not normal, the real estate brokerage firms face a comprehensive online third-party platform, at a disadvantage. Although intermediary companies have been established ...

E-commerce channels do not necessarily account for the majority of business, the choice of micro-bo or micro-letter marketing depends on the characteristics of products and consumers, RTB advertising still cannot make advertising 100% effective. Traditional business and E-commerce, do not abandon, do not give up friends old C now has 4 stores, ready to turn off a family, the store business is too bad, must be closed, the other three also good, earn a little money. I asked him about the business of the shop, and he said he had just left one of the others (actually his relative). Now a few orders a day, just enough to pay wages, half dead, also do not know what to do? I believe Taobao 600 ...

With the country's strategic thinking of promoting big data to promote economic and social transformation and development, the construction of big data platform is now the focus of government informationization construction, and provincial governments rely on a strong information system to take the lead.

Strong "micro-trust", social entrepreneurship in the end there is no chance? If the answer is no, many entrepreneurs will not be reconciled. From happy net to Micro Bo, from micro-bo to micro-letter, when the hot social products, the ups and downs, how many lonely there is a big chance. If the answer is yes, then the question is, where is the opportunity? Is it a vertical social field? Is it the use of new media? Or a new form? In search of this answer, NetEase tech editors have spent two months investigating the early startups and startups in the mobile social arena, interviewing more than 20 CEOs and investing ...

In the past few years, relational databases have been the only choice for data persistence, and data workers are considering only filtering in these traditional databases, such as SQL Server, Oracle, or MySQL. Even make some default choices, such as using. NET will typically choose SQL Server, and Java may be biased toward Oracle,ruby, Mysql,python is PostgreSQL or MySQL, and so on. The reason is simple: In the past a long time, the relational database is robust ...

This is the age of large data marketing. The first to put forward this concept should be McKinsey, the world's best-selling "Social consumption network Marketing" author Larry Weber that the so-called large data include enterprise information user transaction data, social media users of behavioral data and relational data and wireless Internet location data. Large-scale personalized marketing will be the core competitiveness. And now it's time to collect data in the Golden Age, how to integrate these data to become a key task in the future. The ultimate goal of research data is to study people themselves, except that data makes companies ...

Wang Yuquan, the bank's capital partner, talked about the opportunities for social media in the cloud. Wang Yuquan: Hello! Just finished watching the live broadcast upstairs, we divided the forum, we discussed ourselves, we can look around, very much like we now do the form of social application, not yet hot up? There are plenty of empty opportunities. In fact, I did more than 10 years of wireless, at the beginning, around not many people, and then quickly became hot, my wireless circle has a very senior old man to speak his manager, said that before doing wireless value-added, said something to listen to do not move, and then do wireless, say this hot, over a period of this too earn ...