Choose VPC Peering for 2-5 VPCs (free, direct) or Transit Gateway for 5+ VPCs (transitive routing, centralised management).
VPC Peering vs Transit Gateway
As an AWS Solutions Architect, understanding vpc peering vs transit gateway is essential for designing robust, scalable cloud systems.
Teacher Note: Think of VPC Peering vs Transit Gateway as a key tool in your architect toolkit. Knowing when and how to use it separates good architectures from great ones.
What You Need to Know
- Core concept: Choose VPC Peering for 2-5 VPCs (free, direct) or Transit Ga...
- Key AWS service or feature involved in VPC Peering vs Transit Gateway
- Common use case and when to choose this approach
- How this integrates with other AWS services
- Exam tip: what the SAA-C03 exam specifically tests about VPC Peering vs Transit Gateway
Key Points
# VPC Peering vs Transit Gateway
# Understanding the fundamentals:
# 1. Core purpose and problem it solves
# 2. When to use vs alternatives
# 3. Integration with other AWS services
# 4. Cost and performance considerations
Architecture Integration
In a typical AWS architecture, VPC Peering vs Transit Gateway plays a specific role in ensuring your system meets its requirements for availability, security, performance, and cost.
Exam Tip: SAA-C03 exam focus: Choose VPC Peering for 2-5 VPCs (free, direct) or Transit Gateway for 5+ VPCs (transitive routing, centralised management). Master this for the exam.