AI Harness offers 5 key steps to transform chaotic AI development into a controlled system. Permission management and a painless switch to Claude Code. Get started.
Access our free AI writing API framework and avoid 5 common implementation mistakes. Proven workflows for developers. Get started now.
Free AI Writing API Framework: Avoid 5 Common Mistakes Read More »
Technical Article, AI, Claude
A complete comparison of BDD, TDD, and SDD, along with the latest best practices for 2026. Includes a SaaS case study and scenario selection guide. Learn more
BDD vs TDD vs SDD: Best Development Methodology Choices for 2026 Read More »
Technical Article, AI, Claude, software engineer
The correct approach to writing backend APIs with Claude and GPT. This guide reveals how Spec-First Prompting can improve the efficiency of AI API writing by 60% and reduce the number of iterations, and includes practical examples and common pitfalls. View the complete workflow now.
AI API Writing Complete Guide: Spec-First Workflow to Avoid Pitfalls Read More »
software engineer, AI
AI Agent Complete Tutorial | Agent Definition, ChatGPT vs. Claude Agent, Agent SDK Implementation, Planning / Memory / Tools, System Design Interview Questions
How do Claude Code Sub-Agents revolutionize the development process through isolation and specialization? A complete breakdown of architectural mechanisms and application strategies. Let's start now.
Claude Code Sub-Agents Complete Guide: 3 Key Architectural Design Secrets Read More »
Technical ArticleMCP (Model Context Protocol) is an AI tool standard protocol launched by Anthropic, which Google and OpenAI have also followed. If you write code, build SaaS, or want to integrate your own system with AI, this guide will teach you step-by-step.
What is MCP? Software engineers understand AI tool standard protocols with one article. Read More »
Technical Article
CDN is a group of proxy servers (Proxy Server) placed based on geographical location. Among them, the proxy server is an intermediate server between the client and the server, and the proxy server will also be placed at the network edge (Network Edge). Also because the edge of the network is close to the end user, the placement of the proxy server helps to quickly transmit the corresponding data to the user by reducing delays and saving bandwidth. In addition to serving as simple proxy servers, CDNs can also make them more efficient through some settings and operations.
CDN Basic Concept and Design – System Design 12 Read More »
Technical Article, System Design
Key-Value Store is a Distributed Hash Table, in which DHT is a decentralized storage method that provides hash table-like search and storage. Hash Table is also an Abstract Data Type (ADT). Its advantage is that it can usually complete the Search operation in a relatively fast time.
Key-Value Store key-value data storage explanation – system design 11 Read More »
Technical Article, System Design, database
Data Partitioning is the process of dividing data in a database into smaller, more manageable sub-blocks. These sub-blocks are called partitions. Data segmentation can be based on a variety of factors, such as time, customer ID, or product category. Why do we need to partition data? For any system that does not scale, the amount of data will continue to grow, and the read and write traffic to the database will continue to increase.
Data Partitioning What is data partitioning? – System Design 10 Read More »
Technical Article, System Design, database