What does Jinan Beida Jade Bird mean by sharing big data visualization?

We often hear the words big data and big data visualization, which can also intuitively show that big data technology has been integrated into all aspects of our lives.

Some small partners who are interested in this field came to ask the author, saying that they want to know what big data visualization means and what role it plays. Jinan Computer Learning/Conference will elaborate on the meaning and function of big data visualization. This topic.

1: First, let's understand the basic concepts of big data visualization.

Data visualization is a scientific and technical research on data visualization.

Among them, the visual expression of this data is defined as a kind of information extracted in summary form, including various attributes and variables of the corresponding information unit, mainly to convey and exchange information clearly and effectively by means of graphics.

2. A big data visualization engineer needs to be responsible for pushing big data visualization related products; Put forward constructive visual products and interactive suggestions and schemes; Responsible for using graphical tools and means to reveal the complex information in the collected high-quality data at a glance; According to the analysis and calculation of product strategy and presentation logic, the presentation data is extracted and integrated, and so on.

3. Big data visualization engineers need to understand and master the core technologies of javascript, such as DOM, BOM, Ajax, JSON, etc. They can use native javascript to write most functional components, deeply understand the object-oriented idea of JavaScript and apply it to practical projects; Experience in developing data visualization framework, such as Echars, Highcahrts, d3js, etc.