Nowadays, in IT training, Java big data training is becoming more and more popular. Learning Java big data has become a trend, but many friends are still unfamiliar with Java big data and don't even know what Java big data is. So where is Java big data? Is there a development prospect for learning Java big data? Pay attention to it with Shanxi Beida Jade Bird.

1. What is Java Big Data? Java big data cannot be manually analyzed and processed, and tools are needed to complete the corresponding data processing.

Big data usually has three characteristics: quantity, type and speed.

Accurately speaking, big data can be described by four characteristics: mass, diversity, speed, high value and low density.

Second, where is the Java big data application? Does Java big data have a future? The widespread existence of Java big data has great commercial value. Now Java big data has been widely used in many fields, such as medical care, education, scientific research and so on. The most common is online marketing, such as baidu promotion. We will recommend related products when searching the web. This is one of the most typical data analysis applications of big data, and different products will be recommended according to the different needs of different users.

Now, no matter what web pages we browse online, we will find advertisements, especially the things we often search for, and we will see the corresponding product recommendations on the web pages you browse. Product recommendation is related to your search habits, Java big data analysis. This shows that our life is closely related to Java big data, and Java big data will play a greater role in the future, which is quite promising. Massive data filtering is inseparable from Java big data.