Tag: Apache Kylin

The back-end

Apache Kylin 4.0 is a global dictionary principle for precise de-duplication

February 4, 2024

by Madison Cairns-Stevenson

No Comments

In the field of OLAP data analysis, Count distinct is a very common requirement, and it can be divided into approximate and exact deduplication according...

Read More

The back-end

Xiaomi Big Data: Build efficient and easy-to-use one-stop OLAP solution with Apache Kylin

February 4, 2024

by 李佩珊

No Comments

Xiaomi is now more of a big data and artificial intelligence company than a phone company. With the rapid development of various businesses of Xiaomi,...

Read More

reading

Kylin official case analysis and pruning optimization -OLAP business environment combat

February 4, 2024

by Lisa Lopez

No Comments

Copyright Notice: This set of technical column is the author (Qin Kaixin) usually work summary and sublimation, through extracting cases from real business environment to...

Read More

The back-end

Kylin’s requirements for dimension tables

February 4, 2024

by Barry Hill

No Comments

To calculate indicators, relying solely on early statistical software would be inefficient. And the accuracy goes down a lot, so Kylin was born. What are...

Read More

The front end

Apache Kylin Certification Training begins!

February 4, 2024

by Frances Jones

No Comments

Since 2016, Kyligence has held many Apache Kylin certification training from time to time, which has been well received by students. Apache Kylin certification training...

Read More

reading

Line review | Meetup overseas: Kyligence join Google Meetup @ in California

February 4, 2024

by Christina Gutierrez

No Comments

On the same day, a Meetup event sponsored and hosted by Google and co-organized by Big Data Application Group was held in Google Cloud Office,...

Read More

The back-end

Application of Apache Kylin in 4399 big data platform

February 4, 2024

by Onkar Sharma

No Comments

In the beginning of the case before sharing, a brief introduction to 4399 and 4399 big data team 4399 is China's first and leading online...

Read More

Artificial intelligence (ai)

Kaiyuan Big Data Weekly – Issue 1

February 4, 2024

by Samuel Bary

No Comments

Today, E-MapReduce provides a monthly package service (60% cheaper than on-demand). Users can customize software installation and configuration, create Hbase clusters, create clusters, and submit...

Read More

The back-end

【Kylin】 First acquaintance

January 27, 2024

by 王宗翰

No Comments

Apache Kylin, a MOLAP data analysis engine. Kylin provides multi-dimensional data analysis (MOLAP) second rung

Read More

reading

Resolve memory leak (1)-ApacheKylin InternalThreadLocalMap leak problem analysis

January 20, 2024

by 高靜宜

No Comments

Open source products are quick to iterate, but also prone to pitfalls. Sometimes you encounter unexpected problems that need to be solved by studying the...

Read More

reading

Apache Kylin Starter 4 – Building the Model

January 20, 2024

by Stephanie Hansen

No Comments

Click the light blue button and select the Hive table to import. After selecting the table, click Sync in the lower right corner to import...

Read More

reading

Introduction to Apache Kylin 1 – Basic Concepts

January 20, 2024

by Mr. Matthew Thomas

No Comments

Apache Kylin is an open source distributed analysis engine that provides SQL query interfaces on Top of Hadoop/Spark and multidimensional analysis (OLAP) capabilities to support...

Read More

reading

Apache Kylin principle is introduced to share with the new architecture (Kylin On Parquet) | bytes beat technique salon

January 19, 2024

by Ojas Garg

No Comments

On October 26, byte beating special technique salon | large data architecture End of bytes to beat headquarters in Shanghai. We invited Guo Jun, head...

Read More

reading

Apache Kylin Starter 6 – Optimizing Cube

January 19, 2024

by 李佩珊

No Comments

Dimension tables should not be Hive views, since views need to be materialized each time, resulting in additional time overhead. Ensure the mapping between dimension...

Read More

The front end

How to use Kylin to improve Tableau access speed

January 19, 2024

by Anna Saunders-Baker

No Comments

Tableau is the most widely used self-service visualization tool for big data analysis in OLAP field. This paper introduces how to use Kylin to improve...

Read More

reading

Apache Kylin Starter 5 – Build Cube

January 19, 2024

by 王佳慧

No Comments

The Cube Info interface mainly fills in some basic information of Cube. First, select a data model and then fill in the Cube name. The...

Read More

reading

Getting Started with Apache Kylin 2 – Principles and Architecture

January 19, 2024

by Hayley Collis

No Comments

To put it simply, the core idea of Kylin is predictive calculation (using space to replace time), that is, to predict the measures that may...

Read More

reading

Construct Kylin query time monitoring page based on ELKB

January 19, 2024

by Derek Armstrong

No Comments

ELKB refers to Elasticsearch, Logstash, Kibana, and Beats. Kylin logs are collected by FileBeat, distributed to Logstash for filtering, and finally written into ES. Using...

Read More

reading

Apache Kylin Getting Started 3 – Installation and configuration

January 19, 2024

by Ojas Shan

No Comments

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,...

Read More

reading

Apache Kylin V2.5.1 is released

January 19, 2024

by Callum Hussain

No Comments

Apache Kylin v2.5.1 is now available! Welcome to download and use. Apache Kylin is an open source distributed analysis engine that provides SQL query interface...

Read More

reading

Apache Kylin V2.4.1 is released

January 16, 2024

by Yasmin Tiwari

No Comments

Apache Kylin v2.4.1 is now available! Welcome to download and use. Apache Kylin is an open source distributed analysis engine that provides SQL query interface...

Read More

reading

Small white understand Apache Kylin to source code learning

January 16, 2024

by Nicola Brookes-Williams

No Comments

Are you suffering from slow and difficult queries for massive amounts of data? Limited by query speed and only yield to data volume? Want to...

Read More

The back-end

Apache Kylin and Baidu Palo

January 15, 2024

by Jocelyn Morris

No Comments

Apache Kylin and Baidu Palo are both excellent open source OLAP systems. This article will compare Kylin and Palo in a comprehensive way. Kylin and...

Read More

The back-end

Apache Kylin practice: Evolution of the Lianjia Data Analysis engine

January 15, 2024

by Kiara Jani

No Comments

With the expansion and development of Lianjia's business lines, as well as the construction of data ecology, the scale of data grows rapidly. Since the...

Read More

reading

Assist enterprises to complete architecture upgrade and quickly realize smooth migration of analysis systems

January 15, 2024

by Janice Buckley

No Comments

With the arrival of big data wave, enterprises are trying to build big data analysis platform in order to conduct comprehensive, rapid and effective intelligent...

Read More

The back-end

Introduction to Apache Kylin next

December 30, 2023

by James Klein

No Comments

Abstract: In the first and middle chapters of Apache Kylin, we introduce the theoretical knowledge before Kylin learning, the birth of Kylin, and the problems...

Read More

The back-end

BI seamlessly integrates Apache Kylin to achieve one-stop big data solution analysis and design practice

December 25, 2023

by Dhanuk Guha

No Comments

Today with the mobile Internet, Internet of things, big data, AI, such as the rapid development of technology, data has already become the most important...

Read More

The back-end

Practice and optimization of Apache Kylin

December 21, 2023

by Shray Uppal

No Comments

Sales business is characterized by large scale, multiple fields and dense demand. Meituan to store food and beverage giant sales system (hereinafter referred to as...

Read More

The back-end

Global dictionary problem caused by Bigint in Kylin

December 21, 2023

by Alyssa Mendoza

No Comments

Cons: If you use the Global Dictionary, the Global Dictionary gets bigger and bigger, and builds slower and slower. At build time, a field of...

Read More

Artificial intelligence (ai)

Understand the technical architecture of Apache Kylin in an article

December 10, 2023

by Sahil Sarma

No Comments

What is the technical architecture of Apache Kylin 4.x? The technical architecture of Apache Kylin 4.x version is illustrated

Read More