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Linux Ops + DevOps Real-World Projects · One-Click Deploy 50 Production-Ready Projects

50 Production-Ready Ops Projects
Job-Ready Upon Completion

Not PPT theory, not toy demos. Instructor Wu takes you through 50 real projects covering high concurrency, real-time communication, DevOps platforms.

Docker one-click deploy, demonstrable, fault-drill ready. Write "production-grade project experience" on your resume.

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50Real-World Projects
100+Core Tech Stacks
3Learning Paths
ops@jfedu-lab ~ Real Project Demo Environment
Online
$ docker compose -p p01 up -d
✔ seckill-gateway healthy
✔ seckill-service healthy
✔ mysql-master healthy
→ Seckill Stress Test QPS 12,800 Stock 0 oversold
✔ 99.99% success · Response < 8ms
Redis Lua Atomic Deduction Prometheus Monitoring K8s Optional Jenkins CI/CD
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Why Jfedu

Traditional training teaches theory; we let you practice on real production

The biggest fear in learning ops is "understand in class, fail in practice." We break down top-tech architecture into 50 runnable projects — learn by doing.

📦

One-Click Launch

Every project ships with Docker Compose. One command to start after git clone — goodbye environment hell.

🖥️

Live Demonstration

Includes frontend pages and real data. Open and show results during class — showcase your work in interviews.

💥

Fault Drill Ready

Crash servers, flood traffic, kill processes — practice troubleshooting in a controlled environment. No panic in production.

🧭

Clear Advancement Path

Ops → DevOps → Architect three tracks. Projects progress from easy to hard. Always know what to learn next.

50 Real-World Projects Overview

Every one is production experience for your resume

All
High Concurrency
Real-Time
Data
DevOps / Platform
O2O / Lifestyle
IoT / Connected Car
Content / Search
Industry
01 High Concurrency

E-Commerce Flash Sale

E-Commerce Flash Sale
💡 Overselling prevention, high-concurrency writes, peak shaving
Redis LuaStream Async
02 Content

Online Education Platform

Online Education
💡 High-traffic reads, content protection, caching
Nginx Video Anti-LeechSignature
03 Content

Content Management System

Enterprise CMS
💡 SEO, static performance, proxy_cache
Nginx Pseudo-StaticStaticization
04 High Concurrency

Aggregated Payment Platform

Aggregated Payment
💡 Idempotency, distributed transactions, reconciliation
RabbitMQLocal Message Table
05 Platform

R&D Operations Platform

DevOps Toolchain
💡 CI/CD, rolling deployment, monitoring alerts
JenkinsK8sHarbor
06 High Concurrency

Smart Logistics Platform

Smart Logistics
💡 L4 load balancing, VIP failover
LVSKeepalivedRedis Cluster
07 Real-Time

Enterprise Instant Messaging

Enterprise IM
💡 Long connections, cross-instance routing
WebSocketRedis Pub/Sub
08 Data

Log Analysis Platform

Log Aggregation
💡 Log tracing, structured search
Collection AgentCentralized Search
09 Platform

Monitoring & Alert Center

Unified Monitoring
💡 Dual monitoring, closed-loop alerting
ZabbixPrometheusAlertmanager
10 Platform

Microservices Governance

Service Governance
💡 Service discovery, avalanche prevention
Registry CenterCircuit Breaker
11 Platform

Task Scheduling Platform

Task Scheduling
💡 Queue consumption, task state machine
Redis QueueDistributed Lock
12 Content

Enterprise Cloud Drive

File Storage
💡 Large file upload optimization
Sharded UploadInstant TransferResumable
13 Data

Full-Text Search Engine

Search
💡 Search principles, relevance ranking
Inverted IndexTokenization
14 Platform

Ticketing & Customer Service

Customer Service Ticket
💡 State machine design, SLA
State MachineSLANotifications
15 High Concurrency

Supply Chain Management

Inventory Management
💡 Inventory concurrency, approval flow
Redis Pre-deductApproval Flow
16 Data

Data Visualization Platform

Data Dashboard
💡 Data pipeline, real-time aggregation
Collection → Aggregation → BI
17 Content

Short Video Platform

Short Video
💡 Video pipeline, Feed recommendation
Transcoding State MachineZSET Hot Ranking
18 Real-Time

Live Streaming Platform

Live Streaming
💡 Real-time communication, online stats
Pub/Sub DanmakuHyperLogLog
19 Industry

Cross-Border E-Commerce

Cross-Border E-Commerce
💡 Internationalization, cross-border orders
Multi-language / Multi-currencyCustoms Declaration
20 O2O

Food Delivery Platform

Food Delivery O2O
💡 O2O flow, concurrency control
Order State MachineGrab-order LockLBS
21 O2O

Ride-Hailing Platform

Ride-Hailing O2O
💡 Dispatch algorithm, location services
Nearby DispatchPricing Rules
22 High Concurrency

Hotel & Homestay Booking

Accommodation Booking
💡 Inventory calendar, overselling prevention
Calendar InventoryLua Room Lock
23 O2O

Online Medical Consultation

Online Healthcare
💡 Appointment system, slot management
Duplicate PreventionConsultation State Machine
24 Platform

Government Approval Platform

Government Services
💡 Process engine, node routing
Approval Process Engine
25 Platform

Enterprise OA System

OA Office
💡 Attendance, reusable approval flow
Attendance RulesGeneral Approval Flow
26 IoT

IoT Platform

IoT
💡 Device access, rule-based alerts
Device ShadowRule Engine
27 IoT

Connected Car Platform

Connected Car
💡 Trajectory data, geofencing
Trajectory StorageGeofence
28 Real-Time

Game Leaderboard

Gaming
💡 Real-time ranking, seasons
Redis ZSET Real-time Ranking
29 High Concurrency

E-Commerce Middle Platform

Middle Platform
💡 Middle platform concept, product model
SPU/SKUUnified Order
30 Platform

Low-Code Platform

Low-Code
💡 Form engine, process binding
Metadata-DrivenDynamic Forms
31 Industry

Knowledge Monetization Platform

Knowledge Monetization
💡 Membership system, permission validation
Membership ValidityColumn Subscription
32 Real-Time

Audio Book Platform

Audio Content
💡 Content consumption, favorites system
Play CountFavoritesTrending
33 Content

Meme Community

UGC Community
💡 Tag system, search
Tag IndexIntersection Search
34 High Concurrency

Second-Hand Trading Platform

C2C Trading
💡 C2C trust, negotiation
Bid ZSETDeal State Machine
35 O2O

Real Estate Platform

Real Estate O2O
💡 Time conflict prevention, LBS
Viewing AppointmentIntention Management
36 O2O

Housekeeping Service Platform

Housekeeping O2O
💡 Scheduling, rating system
Slot BookingRating & Review
37 O2O

Pet Service Platform

Pet O2O
💡 Vertical industry, appointments
Pet ProfileService Appointment
38 High Concurrency

Community Group Buying

Community E-Commerce
💡 Group buying, redemption
Group FormationLeader Commission
39 High Concurrency

Fresh Food E-Commerce

Fresh Food E-Commerce
💡 Batch management, expiration alerts
Batch Shelf LifeCold Chain Alert
40 Industry

Enterprise Recruitment

Recruitment
💡 Matching algorithm, talent pool
Match ScoringApplication State Machine
41 Industry

Online Exam Platform

Online Education
💡 Test generation, auto-grading
Question BankRandom Test GenerationGrading
42 Industry

E-Contract Platform

Legal
💡 Signing process, tamper-proofing
Signing SequenceHash Notarization
43 Platform

Push Notification Platform

Push Notifications
💡 Channel abstraction, disaster recovery
Multi-ChannelFailover
44 Platform

SMS Service Platform

SMS
💡 Captcha security, anti-spam
TemplatesCaptchaRate Limiting
45 Content

Cloud Notes Platform

Notes
💡 Collaboration, version control
TagsShareVersion Snapshot
46 Platform

Project Management Platform

Collaboration
💡 Agile, task state machine
Kanban FlowBurn-down Stats
47 Data

Survey Platform

Survey
💡 Survey engine, statistics
Question MetadataDistribution Stats
48 Data

Web Crawler Platform

Data Collection
💡 Collection governance, deduplication
Task CrawlerURL Deduplication
49 Data

Report Export Platform

Reporting
💡 Report engine, export
TemplatesCSVAsync Export
50 Platform

Open API Platform

Open Platform
💡 API gateway, open ecosystem
HMAC SignatureAnti-ReplayRate Limiting
Star Projects · Open Class Must-Demo

These 5 best prove your hardcore skills

Demonstrated one by one during open classes — one look and you know "this course has substance."

Main · Signature

E-Commerce Flash Sale

Click "Buy Now" live — Redis Lua atomic inventory deduction, stock hits zero with no overselling; fire up the stress test script, QPS maxes out, Prometheus+Grafana dashboard updates in real time.
Best proves "high-concurrency real skills" — one class to understand top-tech seckill architecture.
Side · Eye-Catching

Enterprise Instant Messaging

Two windows send messages to each other, WebSocket long connection delivers instantly; kill one server instance, messages still route — distributed without loss.
Real-time communication effects visible live — students most intuitively feel "tech is useful."
Side · Architecture Resilience

Microservices Governance

Kill downstream service B, upstream calls auto-degrade without avalanche; service recovers and health checks pass — explains circuit breaker & degradation.
Best explains "architecture resilience," highlights instructor's troubleshooting skills.
Alt · Ops Positioning

Monitoring & Alert Center

Open Grafana dashboard with real-time scrolling curves; trigger test alerts, Alertmanager receives and dispatches.
Establishes "Ops/DevOps" persona, closest to Jfedu's brand.
Overview · Payment Core

Aggregated Payment Platform

Duplicate requests with same merchant order ID only create one order (idempotency); complete payment/refund/reconciliation chain.
Payment position core, frequently asked about idempotency and distributed transactions in interviews.
Live Demo Environment · Interactive

8 deployed projects, click and play

The same system used in open classes, operable directly in browser: seckill, messaging, monitoring dashboard — seeing is believing. Placeholder shown when environment is unreachable, layout preserved.

01

E-Commerce Flash Sale

: 5000
↗ Open in New Window
🖥️
Connecting to training lab demo environment…
Interactive preview available during open classes
02

Online Education Platform

: 5010
↗ Open in New Window
🖥️
Connecting to training lab demo environment…
Interactive preview available during open classes
03

Content Management System

: 5020
↗ Open in New Window
🖥️
Connecting to training lab demo environment…
Interactive preview available during open classes
04

Aggregated Payment Platform

: 5030
↗ Open in New Window
🖥️
Connecting to training lab demo environment…
Interactive preview available during open classes
06

Smart Logistics Platform

: 5040
↗ Open in New Window
🖥️
Connecting to training lab demo environment…
Interactive preview available during open classes
07

Enterprise Instant Messaging

: 5050
↗ Open in New Window
🖥️
Connecting to training lab demo environment…
Interactive preview available during open classes
08

Log Analysis Platform

: 5060
↗ Open in New Window
🖥️
Connecting to training lab demo environment…
Interactive preview available during open classes
10

Microservices Governance

: 5080
↗ Open in New Window
🖥️
Connecting to training lab demo environment…
Interactive preview available during open classes
Three Career Advancement Paths

No matter where you start, there's a clear growth map

🛡️

Operations Engineer Path

Solid foundation — deploy and troubleshoot
  • 01 · E-Commerce Flash Sale
  • 04 · Aggregated Payment
  • 06 · Smart Logistics
  • 07 · Enterprise IM
  • 15 · Supply Chain
  • 18 · Live Streaming
⚙️

DevOps Engineer Path

CI/CD + Containers + Monitoring full stack
  • 05 · R&D Operations Platform
  • 08 · Log Analysis
  • 09 · Monitoring & Alert
  • 10 · Microservices Governance
  • 11 · Task Scheduling
  • 13 · Full-Text Search
🏗️

Architect Path

High concurrency & distributed system design
  • 01 · E-Commerce Flash Sale
  • 04 · Aggregated Payment
  • 05 · R&D Operations Platform
  • 06 · Smart Logistics
  • 09 · Monitoring & Alert
  • 10 · Microservices Governance

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