Introduction to SRE
Lectures 109 • 40 slides
Narration
Lecture 109 Slide 1: Basics of Scaling
Phase 8: Infrastructure Maintenance and Reliability
Today's theme
- Ensuring system scalability
- Responding to demand fluctuations
What you will learn
- Horizontal vs Vertical Scaling
- Auto Scaling
- Scaling Criteria
- Relationship with Costs
mindmap
root((Basics of Scaling))
Scale Types
Horizontal Scaling
Increase number of servers
Load Balancing
Vertical Scaling
Increase CPU/Memory
Improve single performance
Auto Scaling
Demand Prediction
Automatic Adjustment
Resource Optimization
Judgment Criteria
CPU Usage Rate
Memory Usage Rate
Response Time
Cost Relationship
Efficiency Optimization
Budget Management
ROI Improvement
Why is it important?
- Responding to increased traffic
- Maintaining performance
- Optimizing cost efficiency
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