The amount of information data generated by the dissemination of information on the Internet is massive, and the discourse of public opinion is dispersed, and all kinds of data are readily available

2, the technology is not more

Big data technology is rapidly updated and iterative, the data mining and analysis of the entire network of technical requirements

3, limited human and material resources

Only rely on the artificial Search way to collect, summarize, analyze, the difficulty factor is comparable to a needle in a haystack

Difficulties, but there are many ways and means to solve, many government and enterprise agencies will use some big data monitoring and analysis system, the use of big data technology, to achieve the purpose of analysis and monitoring. I personally recommend a few of the leading companies on the market that do a better job with big data systems, such as Sina Opinion, Ant Square, and Lighthouse Opinion. I've used them, and the customer service is very patient.