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Java Architecture Stack
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Java Architecture Stack

Dedicated to original, practical tech insights—from skill advancement to architecture, front‑end to back‑end, the full‑stack path, with Wei Ge guiding you.

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Recent Articles

Latest from Java Architecture Stack

31 recent articles
Java Architecture Stack
Java Architecture Stack
Oct 15, 2024 · Backend Development

How to Build Powerful Search, Log, and Recommendation Solutions with Elasticsearch

This guide walks through five real‑world Elasticsearch use cases—including full‑text product search with highlighting, centralized log collection and analysis, personalized video recommendation, price‑range aggregation for e‑commerce, and geo‑location restaurant search—detailing index design, query syntax, Docker setup, and front‑end integration.

ElasticsearchFull-text searchGeolocation
0 likes · 35 min read
How to Build Powerful Search, Log, and Recommendation Solutions with Elasticsearch
Java Architecture Stack
Java Architecture Stack
Oct 11, 2024 · Operations

25 Proven Linux Performance Tuning Tricks to Boost System Speed

Learn 25 practical Linux performance tuning techniques—from adjusting kernel parameters like swappiness and ulimit to optimizing I/O schedulers, network buffers, and enabling HugePages—each with clear commands and step‑by‑step instructions to help you maximize system responsiveness and throughput.

I/O schedulerKernel ParametersLinux
0 likes · 10 min read
25 Proven Linux Performance Tuning Tricks to Boost System Speed
Java Architecture Stack
Java Architecture Stack
Oct 10, 2024 · Databases

Master MySQL Backup & Recovery: Strategies for Every Business Scenario

This guide walks through five practical MySQL backup and restoration workflows—including scheduled full backups, hourly incremental binlog backups for high‑frequency trading, development‑environment data masking, selective table dumps, and cold‑storage disaster recovery—providing exact commands, configuration tweaks, and step‑by‑step procedures.

BackupDatabase AdministrationIncremental Backup
0 likes · 7 min read
Master MySQL Backup & Recovery: Strategies for Every Business Scenario
Java Architecture Stack
Java Architecture Stack
Oct 9, 2024 · Frontend Development

Mastering Pinia: A Complete Guide to Vue 3 State Management

This comprehensive tutorial walks through Pinia's core concepts—including stores, defineStore, reactive integration, devtools, plugins, TypeScript support, SSR handling, and mapping helpers—providing step‑by‑step code examples and detailed explanations for building robust Vue 3 applications.

Composition APIPiniaPlugins
0 likes · 26 min read
Mastering Pinia: A Complete Guide to Vue 3 State Management
Java Architecture Stack
Java Architecture Stack
Sep 30, 2024 · Backend Development

Mastering Unbounded and Bounded Queues in Java: When to Use Each

This article explains the concepts, characteristics, and ideal scenarios for unbounded and bounded queues in Java, provides step‑by‑step Maven setup and complete code examples for asynchronous task scheduling, event‑driven processing, and API rate‑limiting, and highlights practical considerations such as resource management and performance.

Bounded QueueJavaProducer Consumer
0 likes · 23 min read
Mastering Unbounded and Bounded Queues in Java: When to Use Each
Java Architecture Stack
Java Architecture Stack
Sep 27, 2024 · Industry Insights

How to Connect Java to Industrial Devices: Modbus, JNI, and Serial Port Solutions

This guide explains how Java can communicate with industrial hardware by using the Modbus protocol with jLibModbus, accessing low‑level registers via JNI, and employing serial‑port libraries such as JSerialComm or RXTX, providing step‑by‑step setup, code examples, dependency configuration, and practical considerations for reliable device integration.

Hardware integrationIndustrial IoTJava
0 likes · 19 min read
How to Connect Java to Industrial Devices: Modbus, JNI, and Serial Port Solutions
Java Architecture Stack
Java Architecture Stack
Sep 26, 2024 · Backend Development

Deep Dive into SOFAJRaft: How Java Implements Multi‑Raft Consensus

This article examines the core implementation of SOFAJRaft, a high‑performance Java library based on the Raft consensus algorithm, covering node initialization, leader election, log replication, snapshot handling, fault recovery, and multi‑Raft‑Group support with detailed code examples.

ConsensusJavaMulti-Raft
0 likes · 13 min read
Deep Dive into SOFAJRaft: How Java Implements Multi‑Raft Consensus
Java Architecture Stack
Java Architecture Stack
Sep 25, 2024 · Databases

When to Use NOT NULL vs NULL in Database Design: Practical Guidelines

This article explains when to use NOT NULL versus NULL in relational database schemas, covering required fields, optional columns, unknown‑state representation, foreign keys, performance impact, versioning, data analysis, migration, default values and JSON types, with concrete SQL examples and practical guidance.

JSONMigrationPerformance
0 likes · 13 min read
When to Use NOT NULL vs NULL in Database Design: Practical Guidelines