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- Volume: Organizations collect volume of data from a variety of sources, including all business transactional data. , stocks, stocks, market movements, social media and information from sensors or network device interactions on the internet.
- Velucity (Speed): When a large amount of data is gathered, it also requires a speed of analysis and processing of the volume of data. Chips, sensors or smart systems can be used as powerful assistants to help promote real-time processing speed.
- Variety: Since Big Data is collected from many sources, there will be a variety of different data types in all kinds of formats, from structured, numeric data in traditional databases to unstructured text documents, emails, videos, audios,…
- Variability: Asynchronous data streams that are inconsistent over time causing variability are a difficulty in handling and managing. data management.
- Complexity: Data comes from many sources, many different streams, making it difficult to analyze, link, and transform across systems. Therefore, specialized equipment will be needed to process this data.
- Benefits from Big Data:
+ In the 4.0 technology era, Big Data brings a lot of benefits to human users, for example: cutting costs, reducing time, increasing development time and optimizing optimize products, and at the same time support people to make better and more rational decisions.
+ Thanks to Big Data, organizations, units and businesses can predict career development trends, predict future economic growth, and invest in new businesses. that item, or cut spending, stimulate sources for economic growth…Customer care services are actively improved.A system of receiving automatic feedback was born, advising customers in a traditional way. The system is gradually being replaced by a new system designed according to Big data technology to help natural language processing, timely in consulting, supporting customer care, capturing and analyzing consumer reactions. 1 convenient and optimal way.