Tag: Big data

The back-end

Hadoop standalone installation, small white start the most detailed tutorial -Ali0th

January 19, 2024

by Kaitlin Gutierrez

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Recently, I got used to big data and started to learn about Hadoop. After a few days of standalone deployment, I finally deployed it and...

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The back-end

New book of small | based on Kafka Connect low code platform of actual combat

January 19, 2024

by Hannah Morgan

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In this small volume, Ganluo, the technical director of Huashu Commercial advertising in Taiwan, will take you from 0 to 1 to build an industrial...

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The back-end

Simple implementation of MapReduce implementation

January 19, 2024

by Luke Blick

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For those of you who have used Hadoop, while waiting for the output, an INFO like this will appear: 2020-01-17 11:44:14,132 stage-11 map = 0%,...

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How alibaba telecommuting! These tools will help you

January 19, 2024

by Onkar Gour

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Release a full set of free home-working solutions, education, health care, training, new retail, finance, hotel and other multi-industry solutions in one click access. Newly...

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The code of life

Configure cluster time synchronization with Hadoop

January 19, 2024

by Matthew Skinner

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Hadoop Configure cluster event synchronization Time synchronization Mode Configure time synchronization Step 1. Time server configuration (root user required) 2. Modify the NTP configuration file...

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To fight against the epidemic, ali Cloud database team does so…

January 19, 2024

by William Turner

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PolarDB supported a wave of business with explosive growth in online education, game industry and online office (Dingding) during the Spring Festival and anti-epidemic period...

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How to construct consistency semantic guarantee of batch Stream Integrated Data Fusion platform?

January 19, 2024

by Tracey Bailey

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This article is based on teacher Chen Su's sharing at Apache Kafka X Flink Meetup in Shenzhen. First, this article will discuss DataPipeline's view on...

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The back-end

“The Power of the Clickhouse Array” 2-1

January 19, 2024

by Amber Maldonado

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The previous article covered basic ARRAY behavior: we covered basic ARRAY syntax, using arrays to simulate key-value pairs, and how to use ARRAY JOIN to...

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The back-end

HQL practice questions and answers – with it mom no longer need to worry about my SQL interview

January 19, 2024

by Amelia Jackson

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This article aims to improve your SQL skills through easy-to-understand business scenarios. I have fully understood all the SQL in the article, and can flexibly...

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Apache Kylin Getting Started 3 – Installation and configuration

January 19, 2024

by Ojas Shan

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The first two articles introduced you to the basic concepts and how Apache Kylin works. The next part of the article will start with installation,...

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Flink 1.10 Native Kubernetes principles and practices

January 19, 2024

by Brent Carroll

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Kubernetes Integration Native Kubernetes Integration Native Kubernetes Integration Native Kubernetes Integration Native Kubernetes Integration However, this is only a Beta release and full support is...

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The back-end

“The Power of Clickhouse Array” 2-2

January 19, 2024

by 王欣怡

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That's easy, but we're far from solving the whole problem. What does the winning trip actually look like? At this point, we need to introduce...

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Canal can also do HA!

January 19, 2024

by Danielle Bowman

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If Canal is used to monitor the status of MySQL, when Canal is a single-node service, the server will hang up, resulting in data loss....

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Save 60% cost! How does Tiger Tooth Live cloud big data achieve?

January 19, 2024

by Jessica Elliott

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Huya is the first listed game livestreaming company in China. Its products include the well-known game livestreaming platform Huya, and the game livestreaming platform NimoTV,...

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What exactly is data center? Finally, someone spoke up!

January 19, 2024

by Ms. Sheila Price

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At the 2017 Hangzhou Cloud Conference, Kangaroo Cloud officially took "data center" as its business strategic direction. In 2018, Kangaroo Cloud took the lead in...

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The back-end

ClickHouse SummingMergeTree

January 18, 2024

by Jake Pearce

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1. Introduce that the summation engine inherits from MergeTree. The difference is that when combining data fragments from the SummingMergeTree table, ClickHouse merges all rows...

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The most impact on the speed of the SQL pit, you hit it?

January 18, 2024

by Benjamin Begum-Clark

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Former IBM employee, now BAT big data engineer, has been engaged in the construction of data warehouse system and has unique insights, especially good at...

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First public! Single day 600PB computing power — alibaba’s eb-level big data platform advance

January 18, 2024

by Toby Peters-Newman

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Double 11 is the natural deadline for MaxCompute projects. Before this year's Double 11, one way to the north migration and off-line mixed ministry project,...

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Artificial intelligence (ai)

Flink: The first choice in the field of real-time computing?

January 18, 2024

by James Gonzalez

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Hello, I'm Wang Zhiwu. Today's share focuses on the application scenarios of Flink. In the past decade, real-time computing for the data age has followed....

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The back-end

Production practice of real-time data warehouse based on Flink

January 18, 2024

by Bobby Rangel

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The construction of data warehouse is an indispensable part of "data intelligence", and it is also an inevitable challenge in large-scale data application. In intelligent...

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The front end

A lossless compression tool for pictures is highly recommended

January 18, 2024

by Eric Miller

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Tinypng: address: https://tinypng.com/ This tool to achieve the maximum quality of lossless compression. This tool supports both Jpg and Png compression. Tinypng also supports Wordpress...

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The back-end

Apache Druid’s underlying storage design

January 18, 2024

by Margaret Bryant

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Those of you who are familiar with Apache Druid or have read previous articles in this series know that Druid combines data warehousing, full-text retrieval,...

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The back-end

In the AGE of AI, don’t know big data yet?

January 18, 2024

by Dr. Nathan Davis

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What has been the hottest technology direction in the IT industry in recent years? It must belong to ABC, namely AI + Big Data +...

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The back-end

CDP Platform Introduction

January 18, 2024

by 鄧志豪

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EDC is built on the Cloudera Data Platform(CDP), which combines Cloudera Enterprise Data Hub and Hortonworks Data Pl

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The back-end

Figure out Window in Flink completely

January 18, 2024

by Roger Watson

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In stream processing applications, the data is continuous, so we cannot wait for all the data to arrive before processing. Of course we can process...

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How to achieve efficient recommendation of Little Red book? The big data computing platform architecture behind decryption

January 18, 2024

by Shannon Newton-Mason

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This article is shared live by Mr. Guo Yi, leader of the real-time recommendation team of Small and medium Red Book in the open Source...

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Serverless Hands-on – Function computation + Typescript practice

January 18, 2024

by Jeremy Ward

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1. (optional) search for the Aliyun Serverless plug-in in the VSCode plug-in market and install it. Follow the tutorials in Aliyun/Fun to install and configure...

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The back-end

Ali Jiang Xiaowei on the similarities, differences and advantages of Flink and Spark

January 18, 2024

by Badal Das

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This article is collated from an interview with Mr. Jiang Xiaowei, a senior search expert of Ali Search Division, which was conducted by the cloud...

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The code of life

Data people, how to face multifarious data demand

January 18, 2024

by Brett Johnson

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In fact, not only as a new data engineer will face such "dilemma", many data engineers have such confusion, working for a year or two...

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The back-end

JanusGraph Learning Notes – Problems and Solutions (Total)

January 18, 2024

by Rebecca Carey

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If you have a new problem, please leave a comment below. E01. gremlin is available on the command line but not in the IDE when...

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