backend
Browse all articles, tutorials, and guides about backend
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DevOps
|12 min read
Designing Rate Limiting for APIs: Algorithms, Patterns, and Implementation
A practical comparison of token bucket, leaky bucket, fixed window, and sliding window rate limiting, with copy-paste Redis and FastAPI code, nginx config, and guidance on which one to actually use.
Terraform
|9 min read
How to Fix Common Terraform S3 Backend Configuration Errors
Learn how to troubleshoot and resolve common errors when configuring Terraform's S3 backend, from access denied issues to state locking problems.
Terraform
|5 min read
Initial setup of Terraform backend using Terraform
Learn how to configure a Terraform backend for secure and efficient state management.