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OLAP

ApsaraDB for ClickHouse Part1 - Introduction to ClickHouse

In this part of the ClickHouse video tutorial, we will introduce the background and features of the ClickHouse, as well as the features of Column-oriented database and some use cases.

Quick Path to Build OLTP (RDS MySQL) & OLAP (AnalyticDB MySQL) Cluster with Data Synchronization Channel

This tutorial shows you how to build OLTP (RDS MySQL) & OLAP (AnalyticDB MySQL) cluster with data synchronization channel quickly.

Cloud Forward Episode 4: Cloud-Native Database - PolarDB | HTAP (In-Memory Column Index)

HTAP can help cut down your O&M, and PolarDB's In-Memory Column Index feature allows you to meet OLTP and OLAP requirements with one system.

How to Build a Blazing-Fast Data Lake Analytics Engine

This article reveals the key technologies of the data lake analytics engine in detail and uses StarRocks to help users understand the architecture of the system.

How to Build a Cloud-Native Open-Source Big Data Platform | The Application Practice of Weimiao

This article shares the application practice of Weimiao based on the big data ecosystem of Alibaba Cloud.

Source Code Analysis of ClickHouse Keeper

This article analyzes the source code of the open-source version of ClickHouse v21.8.10.19-lts.

The Open-Source Real-Time Data Warehouse Solution Based on EMR OLAP - ClickHouse Transaction Implementation

This article describes the solution of an open-source real-time data warehouse based on EMR OLAP.

Crowd Selection and Data Service Practices Based on MaxCompute & Hologres

This article describes how to use MaxCompute to add tags to a large number of people and carry out analysis and modeling through Hologres.

Secret Weapon | How AnalyticDB Strongly Supports Double 11

This article discusses the benefits of AnalyticDB for MySQL and how it helped during Double 11.

Detailed Explanation of Query Rewriting Based on Materialized Views

This article describes the definition of materialized view for databases and ways to rewrite queries based on it.

Use Flink Hudi to Build a Streaming Data Lake

This article introduces the optimization and evolution of Flink Hudi's original mini-batch-based incremental computing model through stream computing.

ClickHouse vs. Elasticsearch

This article describes the advantages and disadvantages of ClickHouse and Elasticsearch by analyzing their kernel architectures.

Agile Manufacturing of Data: Paradigm Evolution of DataWorks-Based All-in-One Data Development and Governance

This article explains agile manufacturing and how it relates to Alibaba Cloud DataWorks.

Alibaba Cloud QuickBI Demo: Analyzing US Census Bureau Data Set

In this guide, we will demonstrate the features of dashboards and OLAP modelling of the US Census Bureau data set using Alibaba Cloud's QuickBI.

How Data Mid-ends Are Reshaping Traditional Dairy Companies: Three Key Questions

This article explores how Alibaba Cloud's data mid-ends help solve the key problems of the dairy industry in China.

Odyssey Data Value Mining Tool | A Next-generation Computing Engine for AnalyticDB for PostgreSQL

This article outlines the features of the new Odyssey computing engine of AnalyticDB for PostgreSQL in terms of architecture design, core technology, and performance evaluation.

Rewriting the Execution Plan in the EMR Spark Relational Cache

This article goes through the process of rewriting execution plans in the Spark Relational Cache on EMR.

Pan-Chinese Electricity Grid System: Real-Time OLTP and OLAP Database Design

This article discusses the pan-Chinese electricity grid system and its database design for real-time computation of massive amounts of data.

Alibaba Cloud HBase X-Pack Service: A New Standard for HBase Cloud Services

Alibaba Cloud HBase announced the launch of a new X-Pack service that supports the retrieval of a variety of data sources as well as the execution of complex analyses.

A Comparison of Data Modeling Methods for Big Data

Organizations need to invest in appropriate data models to draw insights from them. This article gives an overview of data modeling methods and introduces Alibaba Cloud’s Big Data modeling practices.