Flume+Kafka get MySQL data
abstract
MySQL is widely used in the storage database of massive business. In the era of big data, we urgently need to analyze the massive data, but it is obviously unrealistic to analyze the big data on MySQL, which will affect the operation stability of the business system. If we want to analyze these data in real time, we need to copy them t ...
Posted by Voodoo Jai on Thu, 14 Apr 2022 03:20:23 +0300
Build flynk stand-alone and quickly write a simple java job demo to run
Recently, the group wanted to build a data analysis system for user data, and then the group asked them to study big data technology first. Therefore, they also started google big data with a confused face. As a result, a pile came out. They felt that the knowledge system of big data was a little huge. After reading a pile, they decided to star ...
Posted by Kieran Huggins on Wed, 13 Apr 2022 21:18:31 +0300
Community division and Sangji map drawing
This is the supplementary part of Experiment 3 of introduction to data science course in the direction of data science in the first semester of junior year of Shandong University, which is supplemented based on the experimental documents issued by the teacher. Relevant documents are given at the end
Problem background
Social activities wil ...
Posted by iBuddy Media on Mon, 11 Apr 2022 00:52:15 +0300
Build a data Lake Hudi environment from 0 to 1
1, Target
Build an environment that can run the demo of Flink Hudi and spark Hudi locally. The local environment is an M1 chip with arm64 architecture, so it is special. If you use docker on Hudi's official website, it is not supported at present. I also mentioned such requirements on Hudi's github. Although it has been responded, there will b ...
Posted by lisaNewbie on Sun, 10 Apr 2022 16:17:43 +0300
[guide to DAMA data management knowledge system] Chapter 1: Data Management
Premise of data management:
Actively manage data as an asset and derive sustained value from it.
To achieve value, we need goals, planning, collaboration and guarantee, as well as management and leadership.
Data management is to: (function)
To deliver, control, protect and enhance the value of data and information assets; And formula ...
Posted by gibbo1715 on Sun, 10 Apr 2022 06:30:28 +0300
Installing Spark cluster in CentOS7 (yarn mode)
Write in front
Spark yarn installation needs to be installed first:
See Zookeeper installation tutorial Installation of Zookeeper cluster in CentOS7
For Hadoop installation tutorial, see CentOS7 installing Hadoop clusters
Deployment modes include Local mode and standalone mode, which are researched by ourselves
Deployment description
In the S ...
Posted by simonmlewis on Thu, 07 Apr 2022 18:09:12 +0300
[big data practice] flume data collection
flume
Quick start
summary
Apache Flume is a distributed, reliable and available system for effectively collecting, aggregating and moving large amounts of log data from many different sources to a centralized data store.
The use of Apache Flume is not limited to log data aggregation. Because the data source is customizable, Flume can be ...
Posted by BigX on Thu, 07 Apr 2022 10:54:03 +0300
INFINI Gateway: Getting Started Guide
Recently, I was lucky to come into contact with the masterpiece of medcl: Limit gateway (INFINI GATEWAY). INFINI GATEWAY has many advantages and many application scenarios. You can Official website Read on. In short, INFINI Gateway is a platform for Elasticsearch High performance application gateway, which contains rich features and is very si ...
Posted by mikem562 on Wed, 06 Apr 2022 09:54:00 +0300
shell script for big data learning
A learning process of cooking chicken and looking for a job
preface
I am a vegetable chicken looking for big data development post in the future After extensive online search for relevant work materials, it is not difficult to find that companies often need us to have the following skills: 1. Solid SQL foundation and proficient in Hive ...
Posted by RonDahl on Tue, 05 Apr 2022 22:25:38 +0300
[Python reptile series tutorial 22-100] Miss teaches you to climb the audio data of the whole Himalayan station and explore the sounds of nature in the Himalayas
1, Foreword
Himalaya FM is a well-known audio sharing platform. Its market share in the mobile audio industry has reached 73%, and the number of users has exceeded 480 million. Today, we will take you to break through the obstacles, explore the sounds of nature in Himalaya, and realize real-time capture and save it locally.
Personally, ...
Posted by jefftanner on Tue, 05 Apr 2022 02:03:55 +0300