# Tag: CLOU Architecture

## [CLOU Architecture: Issuer Technology Stack for Credit Line on UPI](/content/blog/clou-architecture-issuer-technology-stack-for-credit-line-on-upi/index.html)

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**Table of contents**  
- Introduction: CLOU Architecture Is Not Just a Payments Problem  
- What Makes CLOU Architecture Different from Cards or Loans?  
- Core Components of CLOU Architecture for Banks  
- CLOU Architecture Flow: End-to-End View​  
- Scalability & Resilience Considerations  
- How CARD91 Supports Issuer-Grade CLOU Architecture​  
- Conclusion: CLOU Architecture Determines CLOU Outcomes  
- Frequently Asked Question [...]

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