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IT Xianyu
IT Xianyu
Apr 15, 2025 · Databases

What Does a DBA Do? A Beginner’s Guide to Database Administration, Core Skills, and Career Path

This article explains the role of a DBA using a library analogy, outlines essential database fundamentals, Linux commands, hardware choices, common pitfalls, cloud‑era advantages, intelligent operations, and provides a detailed career roadmap with salary insights for aspiring database administrators.

Cloud DatabasesDatabase AdministrationLinux Commands
0 likes · 6 min read
What Does a DBA Do? A Beginner’s Guide to Database Administration, Core Skills, and Career Path
IT Services Circle
IT Services Circle
Mar 8, 2025 · Databases

PostgreSQL Overtaking MySQL: Cloud Adoption, Vector DB Advantage, and Future Database Landscape

The article analyzes recent industry data and expert observations showing PostgreSQL surpassing MySQL in cloud instance counts, CPU usage, and ecosystem support, especially in vector‑database and serverless contexts, while highlighting MySQL's strategic shortcomings and predicting PostgreSQL's dominance in the coming years.

Cloud DatabasesMySQLPostgreSQL
0 likes · 5 min read
PostgreSQL Overtaking MySQL: Cloud Adoption, Vector DB Advantage, and Future Database Landscape
Efficient Ops
Efficient Ops
Feb 12, 2023 · Databases

Why Single‑Node MySQL Is No Longer Enough: Embrace Distributed Databases

The article explains the limitations of standalone MySQL for large‑scale workloads, explores sharding, read/write separation, and middleware approaches, and argues that modern distributed databases and cloud‑native solutions are the sustainable path forward for data‑intensive applications.

Cloud DatabasesDatabase ScalingDistributed Databases
0 likes · 6 min read
Why Single‑Node MySQL Is No Longer Enough: Embrace Distributed Databases
Architect's Tech Stack
Architect's Tech Stack
Mar 15, 2021 · Databases

Optimizing a 20‑Million‑Row MySQL Table: Design, Indexing, Partitioning, and Migration Strategies

This article describes how to improve the performance of a massive MySQL 5.6 user‑log table by redesigning schema, applying proper indexes, using partitioning, considering table sharding, and evaluating upgrade paths to compatible cloud or big‑data databases, with concrete SQL examples and cost analysis.

Cloud DatabasesDatabase OptimizationIndexing
0 likes · 16 min read
Optimizing a 20‑Million‑Row MySQL Table: Design, Indexing, Partitioning, and Migration Strategies
IT Architects Alliance
IT Architects Alliance
Aug 31, 2020 · Databases

Distributed SQL: Features, Core Characteristics, and Cloud-Native Requirements

The article explains the evolution of database architecture toward distributed SQL, outlining its seven core features such as scalability, consistency, elasticity, geo‑replication, SQL support, data locality, and multi‑cloud capability, while also describing essential database functions and practical considerations for cloud‑native deployments.

Cloud DatabasesDatabase ArchitectureDistributed SQL
0 likes · 9 min read
Distributed SQL: Features, Core Characteristics, and Cloud-Native Requirements
Full-Stack Internet Architecture
Full-Stack Internet Architecture
Jun 5, 2020 · Databases

June 2020 DB-Engines Database Popularity Ranking and the Rise of Chinese Domestic Databases

The June 2020 DB-Engines ranking shows a stable top‑10 worldwide while Chinese domestic databases surge in popularity, driven by pandemic control, new‑infrastructure policies, and strong performance in cloud and financial sectors, with notable gains from openGauss, PolarDB, and OceanBase.

Chinese databasesCloud DatabasesDB-Engines
0 likes · 7 min read
June 2020 DB-Engines Database Popularity Ranking and the Rise of Chinese Domestic Databases
Qunar Tech Salon
Qunar Tech Salon
May 21, 2019 · Databases

Interview with Wang Zhufeng, Qunar.com Database Director on DTCC Conference Insights and Database Evolution

In this interview, Qunar.com’s database director Wang Zhufeng shares his six‑year journey, discusses the significance of the DTCC conference, outlines the evolution of Qunar’s MySQL architecture toward clustering, cloud‑native solutions, and data consistency, and offers advice for aspiring database engineers.

Cloud DatabasesDTCC ConferenceDatabase Architecture
0 likes · 12 min read
Interview with Wang Zhufeng, Qunar.com Database Director on DTCC Conference Insights and Database Evolution
AntTech
AntTech
Jul 10, 2018 · Databases

SIGMOD 2018 Conference Report and Paper Highlights by Ant Group OceanBase

The article provides a comprehensive overview of SIGMOD 2018 in Houston, summarizing keynotes, best paper, emerging database trends such as cloud, new hardware, autonomous and AI‑enhanced systems, and detailed analyses of eight industry papers presented at the conference.

AI+DBCloud DatabasesDatabase Systems
0 likes · 15 min read
SIGMOD 2018 Conference Report and Paper Highlights by Ant Group OceanBase
Baidu Waimai Technology Team
Baidu Waimai Technology Team
Mar 31, 2017 · Databases

Intelligent Resource Optimization and Risk Management in Baidu Waimai's Database Operations

The article examines how Baidu Waimai, positioning itself as a big‑data company, built an intelligent system for database resource optimization and risk management, outlines preventive measures for database reliability, and discusses the rapid growth and challenges of cloud databases.

Big DataCloud DatabasesDatabase Management
0 likes · 7 min read
Intelligent Resource Optimization and Risk Management in Baidu Waimai's Database Operations