In the environment of big Internet companies seizing data talents at high prices , For long-term development , Get a good salary , A lot of people moved to big data . This road is short of talents , But it's not easy to be an excellent Big Data Engineer : Nothing else , light
Learning new technologies , Consolidate old knowledge , It takes a lot of time and energy , It's not easy .

To help you improve your learning efficiency , Easy to find and use in the future , Here is a quick reference table of big data development code , It includes Spark,Hadoop and  Hive  Major knowledge points of big data development .

Because of space , Only part of the quick reference table is shown below . Want to get HD version  “ Big data development code quick reference table .pdf” All content : Free at the end of the article ~

Big data memory computing framework

Spark Know it and know it

It includes :Transformation operator ,Action operator .

Spark Know it and know it :Transformation operator

Spark Know it and know it :Action operator

Big data distributed file system

Hadoop  Know it and know it

It includes :Hadoop Shell ,HDFS Orders are hadoop fs and hdfs dfs Two styles , All available , Same effect .

Hadoop Know it and know it :Hadoop Shell

Big data distributed database

Hive  Know it and know it

It includes :Hive Built in function quick reference table , Specifically related , Mathematical and logical operators , numerical calculation , Date function , Conditional function , String function , Aggregate function , Advanced functions and window functions .

Hive Know it and know it : Relational operators

Hive Know it and know it : numerical calculation

Hive Know it and know it : String function

Whether you are learning advanced , Or in the future , This set of information is worth your collection . Articles only reserved 5 day ,5 Will not be available in days , First come, first served . Scan the QR code now , Add wechat for free ~

Big data development code quick reference table

Full HD content

Scan code and wechat , Free collection

( Add more people , Please wait patiently )

above   Big data development code quick reference table   from Let's have a class   Exclusive , Thank you for your sponsorship .

Let's have a class   It is the first integrated Baidu in the industry , sound of dripping water , Ali , Microsoft , Innovation Works
Well known IT New vocational education brand of Pan Internet people with internet resources , Root the front-line practical projects in the field of cutting-edge Internet technology in the teaching content , It can help improve the ability of Pan Internet people and seamlessly connect the needs of large factory employees .

©2019-2020 Toolsou All rights reserved,
Bitcoin in ten years ,VDS Opportunity or fraud Don't annoy the panda with any cat !「 Kung Fu Panda 」20 It's the year of man 4 blood sort ( one ) bubble sort Random forest R Language implementation java Realize the function of grabbing red packets Python Basic knowledge and notes python To solve the problem of dictionary writing list in CSS architecture design Vue Common features ( one )2021 year 2 Monthly programmer salary statistics , average 15144 element