Big data Hadoop application development technology is in full swing, that big data is not only limited to the Internet field, but has been elevated to a high level of national strategy. Big data is profoundly affecting and changing the way we live and work in daily life. Hadoop application development is too low-level and difficult for most of us to understand. Some people would say, isn’t it all code flipping? What’s so hard! If that’s the case, it’s really over. Do the hadoop
The development of the bottom layer is really not what ordinary people and ordinary enterprises can do. Super simple question, do you know more dot-com companies, or big data Hadoop development companies? Few of you know the big data Hadoop companies, right?

Hadoop originated from abroad, so the development of Hadoop application in China is far behind that of foreign countries. This leads to a lot of game rules in Hadoop development that we just have to play according to what others have already written. Although the development of Hadoop in China started late, some enterprises are doing it at last. For instance homebred mobile phone bound carries the huawei of son, still silent all the time doing bottom development big quick search! Huawei’s big data solution is mainly to meet the needs of its own products, it seems that it is not external at present! Of course, these two are not the only Hadoop developers in China. Domestic Hadoop development companies to secondary packaging, do Hadoop original ecological development at least I know that is the above just said big fast search is doing. If you are interested, you can search for dKHadoop, the domestic distribution launched by Dakuaikuai, and you can still apply for one to play!

There are many Hadoop secondary development application cases. This paper briefly introduces several Hadoop secondary development application cases:

1, the first is in the application of government affairs: Solution – the big data platform for electronic government affairs, construction of cities and other communities in wisdom, in the data set and sharing as the way, to promote technology integration, business integration, data integration, through information barriers, form all parts of the overall use, unified access, data sharing platform, constructing the information resources sharing system, Achieve cross-level, cross-region, cross-system, cross-department, cross-business collaborative management and service.



2, enterprise-level big data processing platform — this is for large enterprises or industries, if the general small enterprises are not necessary.



3, urban smart parking solutions – an important part of smart city construction, some time ago to share a big fast search of urban smart parking cloud platform solutions, interested can have a look!



The above three application cases of Hadoop secondary development can be said to be the three typical ones at present. Code word code here, interested in you can check this aspect. Big fast search site of the three cases of the scheme has a detailed introduction, there are some other aspects of the case, may wish to see!