Hujiang Technology
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Hujiang Technology

We focus on the real-world challenges developers face, delivering authentic, practical content and a direct platform for technical networking among developers.

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Hujiang Technology
Hujiang Technology
Oct 18, 2017 · Operations

The USE Method: A Systematic Approach to Performance Analysis and Bottleneck Identification

The USE Method provides a concise, structured framework for quickly locating resource bottlenecks and errors in complex systems by examining utilization, saturation, and error metrics across hardware, software, and cloud environments, enabling practitioners to prioritize and resolve performance issues efficiently.

MetricsPerformanceResource Utilization
0 likes · 18 min read
The USE Method: A Systematic Approach to Performance Analysis and Bottleneck Identification
Hujiang Technology
Hujiang Technology
Oct 12, 2017 · Artificial Intelligence

An Overview of Machine Learning and Deep Learning: Definitions, Concepts, and Core Techniques

This article provides a comprehensive introduction to machine learning and deep learning, covering their definitions, classifications, key algorithms, neural network structures, core concepts such as generalization and regularization, and typical architectures like CNN and RNN, illustrated with numerous diagrams.

CNNRNNmachine learning
0 likes · 22 min read
An Overview of Machine Learning and Deep Learning: Definitions, Concepts, and Core Techniques
Hujiang Technology
Hujiang Technology
Oct 12, 2017 · Fundamentals

Functional Light JavaScript: A Practical Introduction to Lightweight Functional Programming

This article introduces the Chinese translation of "Functional Light JavaScript," explaining the book’s focus on lightweight functional programming concepts in JavaScript, the author’s journey, the core philosophy, a detailed table of contents, and where to find the open‑source translation.

Functional ProgrammingJavaScriptProgramming Paradigms
0 likes · 12 min read
Functional Light JavaScript: A Practical Introduction to Lightweight Functional Programming
Hujiang Technology
Hujiang Technology
Oct 11, 2017 · Artificial Intelligence

An Overview of Machine Learning and Deep Learning: Definitions, Core Concepts, and Typical Architectures

This article provides a comprehensive introduction to machine learning and deep learning, covering their definitions, differences, key concepts such as generalization, regularization, and overfitting, as well as typical algorithms and network architectures like CNN and RNN, illustrated with numerous diagrams.

Algorithmsmachine learningneural networks
0 likes · 22 min read
An Overview of Machine Learning and Deep Learning: Definitions, Core Concepts, and Typical Architectures
Hujiang Technology
Hujiang Technology
Sep 27, 2017 · Backend Development

Understanding Netty: Principles, Architecture, and Thread Model

This article introduces Netty, an asynchronous event‑driven network framework, covering its design goals, performance benefits, core components such as zero‑copy and unified APIs, advanced features like SSL/TLS and WebSocket support, and explains its single‑thread, multi‑thread, and master‑slave thread models for high‑concurrency backend development.

NettyThread ModelWebSocket
0 likes · 9 min read
Understanding Netty: Principles, Architecture, and Thread Model
Hujiang Technology
Hujiang Technology
Sep 20, 2017 · Artificial Intelligence

Fundamentals and Algorithms of Recommender Systems

This article explains why recommender systems were created, describes the problem of information overload, introduces core algorithms such as popularity, content‑based, collaborative filtering and hybrid methods, and illustrates each with a six‑user/book example and a Netflix case study.

Recommender Systemscollaborative filteringcontent-based filtering
0 likes · 17 min read
Fundamentals and Algorithms of Recommender Systems