International trade knowledge base

List of contents of this article:

• 1,International trade knowledge base What are the applications of big data processing in real life
• 2, What operating system is generally used by big data platforms
• 3, What is big data? What are the ways to deal with big data?
• 4. What are the general processes of big data processing?

What are the applications of big data processing in real life

Examples of big data: about the application of big data in the energy industry to calculate the electricity consumption of residents. Big data application in professional basketball. Professional basketball teams will analyze the game by collecting a large amount of data, but they are still worried about the collation and practical significance of these data. Find the opponent's weaknesses by analyzing these data.

Application of big data in the financial industry The financial industry should be the industry that uses big data technology most frequently. Securities and banks often use big data technology for data to effectively avoid risks through data monitoring and analysis.

Big data improves campus life and realizes "face-to-face" settlement, real-time monitoring and intelligent express delivery. Big data improves people's health in the medical industry. When big data is applied to the medical industry to solve people's livelihood problems, it can provide technical support for the occurrence of regional diseases. Big data solves the problem of unemployment and re-employment in terms of employment.

It can be applied to cloud computing. Specific applications of big data: The Los Angeles Police Department and the University of California cooperate to use big data to predict the occurrence of crime. GoogleFluTrends uses search keywords to predict the spread of avian influenza.

The big data application of traffic is mainly in two aspects. On the one hand, big data sensor data can be used to understand the traffic density of vehicles and reasonably carry out road planning, including one-way route planning.On the other hand, large live data can be used to realize real-time signal light scheduling and improve the operation capacity of existing lines.

What operating system is generally used by the big data platform

1. Linux has started Replace Unix as the most popular cloud computing and big data platform operating system.B. The Android operating system uses the Linux kernel. Android is an open source operating system based on Linux, which is mainly used for embedded devices, such as smartphones, tablets, smart TVs, car devices, etc.

2. The choice of operating system The operating system generally uses the open source version of RedHat, Centos or Debian as the underlying construction platform. It is necessary to choose the version of the operating system correctly according to the system that can be supported by the data analysis tool to be built by the big data platform.

3. First of all, we need to understand the Java language and Linux operating system, which are the basis for learning big data, and the order of learning is not divided into before and after. Big data Java: As long as you know some basicThat's enough. You don't need very deep Java technology to do big data. Learning java SE is equivalent to having the foundation of learning big data.

4. The open source version of the Redhat system--CentOS is generally used as the underlying platform. In order to provide a stable hardware foundation, it needs to be configured according to the situation when RAIDing and mounting data storage nodes for the hard disk.

5. Supported operating systems: Linux and OSX. As an alternative to Hadoop, HPCC, a big data platform like HPCC promises very fast speed and super scalability. In addition to the free community version, HPCCSystems also provides paid enterprise version, paid modules, training, consulting and other services. Supported operating system: Linux.

What is big data? What are the ways to deal with big data?

Big data refers to data that cannot be captured, managed and processed by conventional software tools within an affordable time frame ***. Big data is a massive, high-growth and diversified information asset that requires a new processing model to have stronger decision-making power, insight and discovery power and process optimization ability.

Big data refers to a collection of data that cannot be captured, managed and processed by conventional software tools within a certain period of time. Big data technology refers to the ability to quickly obtain valuable information from various types of data.

Big data (bIg data), or huge amount of data, refers to the information involved that is so large that it cannot be retrieved, managed, processed, and sorted out in a reasonable time to help enterprises make business decisions in a reasonable time.

What are the general processes of big data processing?

The big data processing process includes: data acquisition, data preprocessing, data storage, data analysis and data display.

The big data processing process includes the following: data collection: collect data from various data sources, including sensor data, log files, social media data, transaction records, etc. Data acquisition can be carried out in various ways, such as API interfaces, crawlers, sensor devices, etc.

The big data processing process includes data collection, data storage, data cleaning and preprocessing, data integration and conversion, data analysis, data visualization, data storage and sharing, and data security and privacy protection. Data collection Data collection is the first step in big data processing.

The big data processing process includes: data acquisition, data preprocessing, data storage, data analysis, and data display. Data acquisition Data acquisition includes the process of data from nothing to something and the process of collecting data to a specified location by using tools such as Flume.