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IT Learning Made Simple
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IT Learning Made Simple

Learn IT: using simple language and everyday examples to study.

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Latest from IT Learning Made Simple

91 recent articles
IT Learning Made Simple
IT Learning Made Simple
Jul 12, 2026 · Game Development

From Yang Le Ge Yang to Ba Le Ge Guan: Inside the IT Architecture Behind a Viral Mini‑Game

The article breaks down the gameplay of "Ba Le Ge Guan", compares it with "Yang Le Ge Yang", and explains the three‑layer WeChat mini‑game architecture, cross‑platform rendering, performance tricks, and cloud services that make the game instantly playable, smooth, and highly engaging.

Game ArchitectureGameplay MechanicsPerformance optimization
0 likes · 9 min read
From Yang Le Ge Yang to Ba Le Ge Guan: Inside the IT Architecture Behind a Viral Mini‑Game
IT Learning Made Simple
IT Learning Made Simple
Jul 11, 2026 · Game Development

How "Cupping Game" Beats "Sheep Game": A Deep Dive into the IT Architecture and Stress‑Relief Design of a Viral Mini‑Game

The article explains how the new WeChat mini‑game “Cupping Game” builds on the success of “Sheep Game” by using a lightweight 99 MB package, a three‑layer architecture, cross‑device rendering, resource‑splitting and cloud storage to deliver smooth, stress‑relieving gameplay that’s easy for both players and IT beginners to understand.

CrossPlatformMiniGamePerformance
0 likes · 8 min read
How "Cupping Game" Beats "Sheep Game": A Deep Dive into the IT Architecture and Stress‑Relief Design of a Viral Mini‑Game
IT Learning Made Simple
IT Learning Made Simple
Jul 11, 2026 · R&D Management

How to Get Senior Leaders to Approve Your Architecture Review

This article explains what an architecture review is, outlines its types and value, details the preparation of documents and participants, provides a step‑by‑step review agenda—including opening, solution presentation, Q&A, and summary—offers tactics for handling challenges, supplies template materials, and defines acceptance criteria for a successful review.

Risk Managementarchitecture reviewsoftware design
0 likes · 11 min read
How to Get Senior Leaders to Approve Your Architecture Review
IT Learning Made Simple
IT Learning Made Simple
Jul 10, 2026 · Backend Development

Top 10 Architecture Design Mistakes and How to Avoid Them

This guide enumerates the ten most common architecture design mistakes—over‑design, ignoring business needs, single points of failure, premature optimization, chaotic tech stacks, tight coupling, missing monitoring, security oversights, and team capability gaps—explaining their symptoms, costly consequences, and concrete best‑practice remedies, plus checklists to keep your system robust and maintainable.

PerformanceScalabilityarchitecture
0 likes · 11 min read
Top 10 Architecture Design Mistakes and How to Avoid Them
IT Learning Made Simple
IT Learning Made Simple
Jul 10, 2026 · Backend Development

What a Forced Resignation Reveals About Single‑Point Failure and High‑Availability

The viral workplace drama where a key engineer is forced out serves as a vivid case study, showing how relying on a single technical pillar creates a single‑point failure that can bring an entire online business down, and illustrating the essential practices of layered architecture and high‑availability design.

High AvailabilityIT learningsingle point failure
0 likes · 7 min read
What a Forced Resignation Reveals About Single‑Point Failure and High‑Availability
IT Learning Made Simple
IT Learning Made Simple
Jul 9, 2026 · Game Development

Dissecting the IT Architecture Behind the Viral Mini‑Game ‘Ba Le Ge Guan’

The article explains how the new WeChat mini‑game ‘Ba Le Ge Guan’ combines a simple, stress‑relieving “cupping” puzzle with a lightweight three‑layer architecture—native engine, JavaScript game logic, and resource rendering—leveraging cross‑device rendering, vector assets, and cloud storage to deliver instant, smooth play on any device, while comparing its design to the earlier hit ‘Yang Le Ge Yang’.

CrossPlatformMiniGamePerformance
0 likes · 9 min read
Dissecting the IT Architecture Behind the Viral Mini‑Game ‘Ba Le Ge Guan’
IT Learning Made Simple
IT Learning Made Simple
Jul 9, 2026 · Fundamentals

Master System Permissions and Boundary Architecture by Analyzing a Popular Family Drama

The article uses the plot of the viral family series ‘Researcher’s Daughter‑in‑Law Fixes the Toxic Relatives’ to illustrate core IT concepts such as three‑tier B/S architecture, the principle of least privilege, permission‑fuse mechanisms, and network boundary isolation, helping beginners grasp these topics without code.

IT educationPermission Managementboundary isolation
0 likes · 7 min read
Master System Permissions and Boundary Architecture by Analyzing a Popular Family Drama
IT Learning Made Simple
IT Learning Made Simple
Jul 9, 2026 · Industry Insights

Open‑Source vs Commercial: An Economic Perspective on Technology Selection

The article examines how architects choose between open‑source and commercial solutions—such as MySQL vs Oracle, Redis vs commercial caches, or Kubernetes vs proprietary platforms—by breaking down explicit and hidden costs, analyzing ROI, and presenting decision matrices for different scale scenarios.

Decision matrixROIcommercial software
0 likes · 11 min read
Open‑Source vs Commercial: An Economic Perspective on Technology Selection
IT Learning Made Simple
IT Learning Made Simple
Jul 8, 2026 · R&D Management

Tech Selection: The Architect’s Soul‑Searching Moment and How to Choose Wisely

The article explains why technology selection is a daily, critical task for architects, outlines common scenarios such as choosing languages, databases, caches, and messaging systems, presents a step‑by‑step decision‑making process with criteria, weighting, scoring tables, highlights typical pitfalls, and offers practical guidelines to make informed, demand‑driven choices.

Risk Managementdecision makingevaluation criteria
0 likes · 10 min read
Tech Selection: The Architect’s Soul‑Searching Moment and How to Choose Wisely