BestHub
Sign in
The Dominant Programmer
Author

The Dominant Programmer

Resources and tutorials for programmers' advanced learning journey. Advanced tracks in Java, Python, and C#. Blog: https://blog.csdn.net/badao_liumang_qizhi

174
Articles
0
Likes
296
Views
0
Comments
Recent Articles

Latest from The Dominant Programmer

100 recent articles max
The Dominant Programmer
The Dominant Programmer
Mar 22, 2025 · Backend Development

Java Performance Optimization: From Basics to Mastery, Techniques to Make Your Code Fly

This article explains why Java performance matters, outlines fundamental principles, and provides concrete code, memory, concurrency, I/O, and database optimization techniques, along with profiling tools, common pitfalls, real‑world case studies, and emerging trends to help developers build faster, more stable applications.

ConcurrencyDatabase TuningJava
0 likes · 8 min read
Java Performance Optimization: From Basics to Mastery, Techniques to Make Your Code Fly
The Dominant Programmer
The Dominant Programmer
Mar 22, 2025 · Databases

Common Redis Performance Issues and How to Make Your Cache Fly

This article examines the most frequent Redis performance bottlenecks—including high memory usage, network latency, misconfiguration, poor data‑structure choices, and suboptimal persistence—explains why they occur, and provides concrete optimization techniques, monitoring commands, real‑world case studies, and emerging trends to keep your cache fast and stable.

Data StructuresMemory managementNetwork latency
0 likes · 8 min read
Common Redis Performance Issues and How to Make Your Cache Fly
The Dominant Programmer
The Dominant Programmer
Mar 22, 2025 · Databases

Master Redis Interview Questions: From Basics to Advanced, Ace Your Interview

This article compiles the most frequently asked Redis interview questions, covering fundamentals, data structures, persistence mechanisms, high‑availability features, clustering, performance tuning, and troubleshooting, providing clear explanations and practical guidance to help candidates confidently tackle any Redis interview.

Data StructuresHigh AvailabilityInterview
0 likes · 8 min read
Master Redis Interview Questions: From Basics to Advanced, Ace Your Interview
The Dominant Programmer
The Dominant Programmer
Oct 18, 2024 · Databases

Deploy PostgreSQL with PostGIS on CentOS using Docker Compose

This guide walks through deploying a PostgreSQL instance with the PostGIS extension on a CentOS server using Docker Compose, covering image retrieval, docker‑compose configuration, environment variables, logging settings, container startup, and verification of PostGIS integration.

Database deploymentDockerDocker Compose
0 likes · 5 min read
Deploy PostgreSQL with PostGIS on CentOS using Docker Compose
The Dominant Programmer
The Dominant Programmer
Oct 17, 2024 · Cloud Native

Understanding Docker0 and Custom Docker Networks: Practical Examples

This article walks through Docker's default docker0 bridge, explains how containers obtain IP addresses via veth‑pair interfaces, demonstrates inspecting container IPs, and shows how to create and use custom bridge networks so containers can communicate by name or IP, including adding existing containers to the new network.

Dockerbridgecontainer networking
0 likes · 6 min read
Understanding Docker0 and Custom Docker Networks: Practical Examples
The Dominant Programmer
The Dominant Programmer
Jul 19, 2024 · Databases

Writing High‑Quality SQL: Practical MySQL Optimization Tips

To avoid common MySQL pitfalls, the article compiles practical SQL writing guidelines—selecting specific columns instead of *, using LIMIT 1, avoiding OR in WHERE, optimizing pagination, handling LIKE patterns, minimizing redundant indexes, preferring INNER JOIN, and leveraging covering indexes and EXPLAIN for efficient query execution.

MySQLSQL Optimizationbest practices
0 likes · 18 min read
Writing High‑Quality SQL: Practical MySQL Optimization Tips