Technology · Data
BUILDINGData Systems
Structured persistence, access control, and operational data boundaries.
Overview
Technology overview
Firestore backs inquiry and rate-limit counters today. Client SDK access remains deny-by-default.
Why it matters
Context for engineering decisions
Structured persistence, access control, and operational data boundaries.
CloudZyn labels stage honestly — Built, Building, Exploring, and Planned — so architecture conversations stay grounded in evidence.
Capabilities
How CloudZyn uses this layer
Validated writes
Schema validation before persistence.
Least privilege
Admin SDK on the server; rules deny client access by default.
Operational counters
Rate-limit state stored deliberately, not as an afterthought.
Architecture
System flow
- 01Client
- 02API
- 03Validation
- 04Repository
- 05Firestore
- 06Indexes
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