Big Data

30 individual Python Common functions implemented by code （ Case source code attached ）

Share with you today 30 individual Python Common code cases , It is recommended to collect ~1, Bubble sort 2, calculation x of n Power method 3,...
2022-07-13 17:17 views 30

C language 8 Daodachang pointer written test questions —— Hold the pointer

Let's study it first ptr What is stored in the pointer variable .&a+1 Represents the size of taking out the entire address and jumping back an ...
2022-07-04 15:03 views 24

Development prospect and employment direction of big data 【 Lecture on big data 】

1, Choose a programming language to focus on ：Java perhaps Python2, Necessary database for learning ,Linux operating system 3, Targeted reinforceme...
2022-06-18 14:03 views 23

【 assembly 】 Introduction to the common test questions of big data development Spark

  Spark It is a necessary skill for big data development . The question often asked in an interview is Spark What is it? , Or please introduce ...
2022-04-22 16:54 views 21

share 15 individual Python Advanced library , Let beginners love it

Why do I like it Python For beginners , This is an easy to learn programming language ; Another reason ： A large number of out of the box third-pa...
2022-02-24 14:46 views 20

clickhouse synchronization mysql data

clickhouse synchronization mysq data
2022-02-03 20:39 views 606

【Hadoop】——JavaAPI operation

Haoop Java API operation
2022-01-13 22:11 views 20

Big data complex event processing

Complex event processing (CEP) is a technology based on stream processing, which regards the system data as different types of events, establishes ...
2021-10-16 17:35 views 35

linux use Supervisor Daemon

Supervisor What is it Linux/Unix A process management tool under the system , It can be very convenient to monitor , start-up , stop it , Restart o...
2021-07-15 16:10 views 44

Interview series ： Start with architecture ,Kafka Why so fast ?

One article takes you to understand kafka Why so fast ?1. First of all, let's talk about why we use the messaging system before we use it , Many t...
2021-05-18 20:58 views 50
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