Read the Flink source code and join Alibaba cloud Flink group..

Flink It is the most popular open source distributed stream processing framework in the big data field in the past two years , and Flink The core architecture and implementation process disassembly , Naturally, he became a big Data Engineer 、 The essential skills of an architect .

In the past , A high-quality big data position may only require you to Spark Apply it to perfect . But now , If you haven't touched Flink, Or lack of real-time computing project experience , Teams in large companies will directly Pass, Small companies will hesitate again and again .

To put it bluntly , The essence of technology is evolution .Flink With very little configuration, the stream processing engine can achieve high throughput and low latency , Support at the same time Event Time And out of order events , Fault tolerant mechanism 、 memory management 、 Iteration and incremental iteration have strong advantages , Undoubtedly, it is the leader of the new generation of big data computing framework .

Common data flow architecture

Now , There are many well-known teams already Flink The road of practice and exploration goes further and further .

Take Ali for example ,Flink  The most typical business scenario is real-time  BI, Alibaba has a large amount of online transactions and user data , See the data statistics of each dimension in real time , It can timely perceive and guide its refined operation .

Byte skipping is based on Flink Realized MQ-Hive Real time data integration

The US mission is based on Flink Build a real-time computing platform

TalkingData transfer Flink,2 The data processing effect improved during the year 5 times

Ali based on Flink Build a real-time computing platform , Support Taobao 、 Tmall 、 Alipay 、 Gao de 、 Flying Pig 、 youku 、 rookie 、 Hungry, wait for the data business of all subsidiaries under Alibaba Group

We have reason to believe that , Now or in the future ,Flink Will be a dazzling star in the field of big data . Study Flink Learning from the source code is the most thorough , Share a good lesson , From before Oracle Technology Manager 、 Alibaba cloud / Made by Ma Zhonghua, the world's first Gold Certified Instructor of Tencent cloud 《Flink  In depth analysis of kernel design and source code implementation 》 Online column course .3 Days time , Let you know directly in practice Flink State The principle of Architecture Design , After learning, you can easily deal with large factories Big data Senior Development / Architect interview ！

The original price  ¥499, Time limit  ¥0.01  Learn now ！

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Keynote speaker Ma Zhonghua teacher , It's alicloud / Tencent cloud certified the world's first gold medal lecturer , stay  Oracle  Have many years of big data development experience . Learn from him  Flink  Source code architecture and kernel , If you have any questions, you can ask them at any time in the studio and the group , There is little to worry about . Besides, , Senior architect of big data of Qianzhuan company 、Hadoop Li Xiyuan, the person in charge of the platform, will also join in the teaching , Answer the core questions of all your big data .

This online column The original price  499, Now flowers  0.01  element , You can learn immediately , It's definitely worth it . The important thing is that now the course Heavy new upgrade , The upgraded curriculum system Follow the front-line Internet manufacturer's cutting-edge technology , New actual combat projects 、 Advanced business projects , Comprehensively improve the students' actual combat ability , Comprehensively improve the practicability of the course 、 Progressiveness .

15  section It's a top-quality course of the necessary technical knowledge for big data architects carefully polished by famous teachers ,2 month 14 Japan  - 2 month 16 Japan ,3 It's a quick success , On the evening of 20:00-22:00 spot , Help you catch up with the next industry .

Important reminder ： One time registration , Lecturer Q & a service will be provided throughout the course ！ Sign up to receive value  99  element Of  12  Ben Electronic programmers must read . database 、Hadoop、Docker、Hive、Hbase  From soup to nuts , Help you build on your progress through the course , Comprehensively advanced from the theoretical level .

VIP The course is free ： Sign up and send value  499 element Of 【SparkStreaming Enterprise level practical training camp 】, A comprehensive explanation of the enterprise real-time processing scheme . It contains ：SparkStreaming Analysis of the core principles of technology ,SparkStreaming The enterprise architecture design scheme of the project ,SparkStreaming Design scheme of monitoring and alarm architecture for real-time tasks, etc .

Why do I recommend you to study this course

After successful registration , front 58 Sun Xuan, chairman of the technical committee 、 Li Xiyuan, a senior big data architect of the former transfer company, and Ma Zhonghua's teacher , We will provide you with Q & a service throughout the process , And for a period of  3  Days of practical training camp , Focus on training you to have the following abilities ：

• Fully understand Flink The basic service composition in kernel implementation

• Thoroughly understand Flink Application Four kinds of Graph Abstract implementation

• Easy absorption Flink Practical skills in source code programming

• Find out carefully Flink The working mechanism and underlying principle of

• Practice level dialysis Flink Application submission and Task Deploy the boot kernel implementation

• Expert mastery Flink Slot Abstract implementation mechanism of resource management

Course module

This excellent course lasts for a long time 3 God , Content by 3 Big chapter 15 Large module constitute , Include ：

• Day01 Flink Standalone  Cluster startup source code analysis foundation

• Day02 Flink Application  Abstract and submit deployment source code analysis core chapter
  

• Day03 Flink Slot  Resource management source code analysis practical chapter

Star level teaching and research team

Gold medal teaching and research group , Average working years 10 In the above , Have the actual combat experience of a large factory , Deep study of technology , Keep improving on teaching , It took half a year to grind .

Industry leading speaker , front Oracel The great God of data development takes you to learn .

Prepare for teaching, test, practice, evaluate and learn , Help students to improve their technical hard power step by step , The teacher tutored the whole process , Steadily improve the soft power of the workplace .

“ really ” push

at present , Naixue and Liepin have reached a deep cooperation , Continue to launch multi industry 、 Many fields 、 In depth real project courses , more Meet the technical requirements of large enterprises . After learning , Can be pushed directly to bytes 、 Ali 、  tencent 、 Baidu, etc , It is equivalent to targeted recruitment for enterprises , For each student, we can customize the employment service of internal promotion .

Who is suitable to learn

One wave after another , There will always be new technologies , As a technical practitioner , What I fear most is that I am still using the old technology to solve problems that others have solved for a long time . If you are a ：

1. Distributed System Development Engineer

2. Big Data Platform Engineer

3. Big data R & D Engineer

4. Big data architect

5. Data Warehouse Engineer

6. Back end Development Engineer （Java/Go/C++/PHP/Python And so on ）

7. Architects （ big data / Cloud native / platform / System / Business direction ）

that , This practical course is tailor-made for you ！

Famous teachers in the industry are highly praised

Teaching, research and teaching are more guaranteed

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Source level analysis of big data core technology  Flink

Big data architects must know and know

You need to really master it ！

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3  It's an excellent course

The original price 499 

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