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Optimization

Introduction to the Database Import and Export BatchTool

This article focuses on the offline data import and export scenarios for MySQL and PolarDB-X and introduces the BatchTool with specific practices.

About Database Kernel | PolarDB IMCI Streamlines Complex Subqueries

This article explains the key technology of subquery unnesting in In-memory column index (IMCI).

Case Analysis | Discussion on Thread Pool Faults

This article discusses the issues related to thread pool faults and analyzes them from both a fault perspective and a technical perspective.

MaxCompute Unleashed - Part 13: Global Zorder

This article introduces the support of Global Z-Order in MaxCompute.

MaxCompute Unleashed - Part 10: IF ELSE Branch Statement

Part 10 of the "Unleash the Power of MaxCompute" series introduces the script mode and parameterized views of MaxCompute.

MaxCompute Unleashed - Part 7: Grouping Set, Cube and Rollup

Part 7 of the "Unleash the Power of MaxCompute" series introduces MaxCompute's support for GROUPING SETS.

MaxCompute Unleashed - Part 3: Complex Type Functions

Part 3 of the “Unleash the Power of MaxCompute” series describes the complex type functions of MaxCompute.

MaxCompute Unleashed - Part 2: Basic Data Types and Built-in Functions

Part 2 of the “Unleash the Power of MaxCompute” series describes the basic data types and built-in functions of MaxCompute.

MaxCompute Unleashed - Part 5: SELECT TRANSFORM

Part 5 of the "Unleash the Power of MaxCompute" series introduces the support of MaxCompute for other scripting languages - SELECT TRANSFORM.

MaxCompute Unleashed - Part 4: CTE, VALUES, SEMIJOIN

Part 4 of the "Unleash the Power of MaxCompute" series describes the improvements of MaxCompute in the SQL DML.

MaxCompute Unleashed - Part 6: User Defined Type

Part 6 of the "Unleash the Power of MaxCompute" series describes a new feature called User Defined Type (UDT).

MaxCompute Unleashed - Part 1: Harnessing Compiler Errors and Warnings Effectively

Part 1 of the “Unleash the Power of MaxCompute” series describes the improvements of MaxCompute in usability.

Redefining Supply Chain Optimization through Precision and Proactivity

This article introduces Alibaba Cloud's AI Supply Chain solution that automates operations, provides data-driven insights, and offers accurate demand forecasting.

Optimize Hybrid Cloud Data Access Based on ACK Fluid (2): Bridge Elastic Computing Instances and Third-party Storage

Part 2 of this 5-part series discusses how to use ACK Fluid to enable elastic computing instances in the public cloud to access on-premises storage systems.

Optimize Hybrid Cloud Data Access Based on ACK Fluid (3): Accelerate Read Access to Third-party Storage

Part 3 of this 5-part series focuses on accelerating access to third-party storage, achieving better performance, lower costs, and reducing dependence on the stability of the leased line.

Optimize Hybrid Cloud Data Access Based on ACK Fluid (1): Scenario and Architecture

Part 1 of this 5-part series discusses how to support and optimize data access scenarios in hybrid clouds based on ACK Fluid.

Optimize Hybrid Cloud Data Access Based on ACK Fluid (5): Automated Across-regional Center Data Distribution

Part 5 of this 5-part series describes how to use the scheduled warm-up mechanism of ACK Fluid to update data accessible to compute clusters in different regions.

Optimize Hybrid Cloud Data Access Based on ACK Fluid (4): Mount Third-party Storage Directories to Kubernetes

Part 4 of this 5-part series focuses on using ACK Fluid to implement Kubernetes-based mounting of third-party storage host directories.

Service Mesh Optimization Center: Optimizing Service Mesh for Higher Performance and Availability

This article is based on Xining Wang's keynote speech at the CNCF Kubernetes Community Day (KCD) conference held in Beijing in June 2023.

Optimization of Parallel File Systems on Client

This article explains how Alibaba Cloud CPFS responds to challenges and the technical exploration and landing practices of parallel file systems.

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artificial intelligence big data cloud computing