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Database

[Infographic] Highlights | Database New Features in January 2025

Discover the latest database product updates for January 2025 in our informative infographic!

Data + AI Assists in Intelligent Analysis of Game Logs

This article describes how to use the Data and AI solution of Alibaba Cloud to address challenges and stimulate the vitality of the gaming industry.

Tips for Executing SQL Statements in Batch: Which Is Better, gexec or Dynamic SQL?

This article introduces two methods for executing SQL statements in batch: using the gexec convenient command in psql and using dynamic SQL.

What Could Be the Factor Leading to the Slow Execution of the First SQL Statement?

The article introduces the factor contributing to the slow execution of the first SQL statement related to PostGIS library loading in PostgreSQL.

DMS + AnalyticDB Helps E-commerce Enterprises Make Decisions to Address Seven Major Challenges

This article focuses on the pain points of the e-commerce industry and discusses how to revitalize the e-commerce industry by using the Data + AI solution and the data analysis methodology.

Data + AI: Core Driving Force for Intelligent Transformation of Enterprises

This article describes the importance and role of the Data + AI platform in the intelligent transformation of enterprises.

How to Implement Data Backup and Disaster Recovery on Alibaba Cloud Databases

This article shows you how to create effective backup strategies and design disaster recovery systems that comply with security standards for Alibaba Cloud Databases.

Alibaba Cloud Named a Leader in Gartner® Magic Quadrant™ for Cloud Database Management Systems for Fifth Consecutive Year

Alibaba Cloud has been named a Leader in the 2024 Gartner® Magic Quadrant™ for Cloud Database Management Systems (DBMS) for the fifth year in a row.

[Infographic] Highlights | Database New Features in December 2024

Discover the latest database product updates for December 2024 in our informative infographic!

PolarDB-X 2.4.1: Enhance Enterprise-level O&M Capabilities

This article describes the features of PolarDB-X 2.4.1, including dump and restoration of cloud backup, online DDL, physical scaling, and time to live (TTL).

Best Practices for Disaster Recovery Capability Construction of ApsaraDB RDS for PostgreSQL

This article describes best practices for constructing disaster recovery capabilities for ApsaraDB RDS for PostgreSQL, including same-data-center, zone, geo, and cross-cloud recovery solutions.

Does a Single Table with 5 Million Rows Need Database Sharding and Table Sharding?

This article evaluates the optimization practices in the context of PolarDB and provides insights into large table optimization practices for developers and database administrators.

An Introduction to MySQL Parallel Query and DDL

This article describes the basic usage, effects, principles, and restrictions of the parallel acceleration technologies provided by MySQL at the InnoDB layer.

How to Remove Duplicate and Similar Contents in Vector Databases

The article introduces the use of vector databases for similarity searches and deduplication.

How to Implement Parallelism and Concurrency Control (Queue) in Shell

This article introduces how to implement parallelism and concurrency control in the shell using GNU Parallel and a bash script.

Blogs of the Week – Ep. 16, 2024

Each week, we compile the hottest and most impactful topics. Let’s take a look at the sixteenth episode of Blogs of the Week in 2024.

Connection Skew after Tair (Redis® OSS-Compatible) Proxy RT Rise

This article describes in detail the troubleshooting process and root cause of the connection skew after the Tair (Redis® OSS-Compatible) Proxy RT rise and finally gives the optimization scheme.

Analysis of the MySQL Join Reorder Algorithm

This article provides a brief analysis of the process of the MySQL Join Reorder algorithm, including cost calculation and pruning algorithms.

[Infographic] Highlights | Database New Features in November 2024

Discover the latest database product updates for November 2024 in our informative infographic!

ApsaraDB RDS: How to Switch From Classic Network to VPC

This blog demonstrates the way to archive network type change for ApsaraDB RDS instances.