post://production-ml-inference-at-scale
Production ML Inference at Scale: Design Patterns and Pitfalls
How to design low-latency, high-throughput ML inference services with observability, fallback, and rollback strategies.
~/blog/category/backend
post://modern-encryption-for-developers
Modern Encryption for Developers: AES-GCM, RSA, and Key Rotation
A practical guide to encryption at rest/in transit, authenticated encryption, and key lifecycle management.
post://designing-multi-tenant-saas-backend
Designing a Multi-Tenant SaaS Backend
Isolation models, auth boundaries, noisy-neighbor protections, and tenant-aware observability.
post://api-rate-limiting-token-vs-leaky-bucket
API Rate Limiting Strategies: Token Bucket vs Leaky Bucket
Compare rate limit algorithms and implementation trade-offs for distributed backends.
post://secure-auth-service-sessions-rotating-tokens
Building a Secure Auth Service with Sessions and Rotating Tokens
Session design, refresh token rotation, replay mitigation, and incident response patterns.
post://database-indexing-performance-tuning
Database Indexing Deep Dive: Practical Performance Tuning
How to choose indexes from real query patterns and avoid write amplification traps.
post://distributed-caching-redis-consistency
Distributed Caching with Redis: Consistency and Expiration Design
Read-through/write-through patterns, stampede control, and cache invalidation in real systems.
