Practice and application of Flink flow processing in CSC securities

The main contents include ：

1. China Securities Flink frame

2. Flink Stream processing scenario

3. Real time transformation of financial information

4. Future outlook

CSC securities was established in 2005 year ,2016 Listed on the Hong Kong Stock Exchange in ,2018 Listed on the main board of Shanghai Stock Exchange in . Investment banking business continuity 8 Before the industry 3, The scale of securities under custody ranks the first in the industry 2, The main business indicators are currently listed in the top of the industry 10. With the rapid development of the company's business , We should not lag behind in technology , Digital transformation is becoming the focus of our development in recent years .

As the financial industry involves many business areas , Over the years, the company has accumulated a large number of complex basic data highly related to business , Finding problems 、 To analyze problems , In the process of solving the problem , How to coordinate pre business 、 in 、 The backstage and science and technology departments cooperate with each other to sort out the business caliber and develop the processing logic , It has become a key problem to be solved .

One 、 China Securities Flink frame

The data midrange architecture is shown in the figure . It is mainly divided into the following major plates ： from Greenplum Data warehouse and Hadoop Data center plate composed of big data platform ; Develop offline 、 Real time development 、 The data development section mainly focuses on data exchange ; And data portal 、 data gateway 、 Data governance 、 Operation management and other sectors .