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Backend Engineering
Recent Articles
Choreography vs Orchestration: Designing Resilient Saga State Machines
Kafka Message Delivery Semantics: Engineering for Reliability vs Performance
Kafka
Python
The Performance Trade-offs of State Reconstruction in Event Sourcing Systems
Kafka
MongoDB
Choosing Consistency Models in Distributed Systems: From RYW(Read-Your-Writes) to CRDTs(Conflict-free Replicated Data Types)
Redis
Kafka
gRPC vs REST: Choosing the Right Protocol for Your Service Mesh
gRPC
Granular Error Handling in gRPC: Beyond HTTP Status Codes
gRPC
gRPC Streaming Patterns: Flow Control and Backpressure in HTTP/2
gRPC
Caching Strategies: Consistency vs Performance Trade-offs in High-Throughput Systems
Redis
RBAC + ABAC Hybrid: Choosing Authorization Models for Production Systems
Authorization
JWT Security Trade-offs: Statefulness, Storage, and Signature Validation
Index Selectivity vs Covering Indexes: Tuning PostgreSQL Query Plans for Online Transaction Processing(OLTP) Workloads
N+1 Query Antipattern: Strategies for Efficient Association Loading
Ruby on Rails
CPU-Bound Work in Async Functions Stalls the Event Loop
Python
Threading vs Multiprocessing: Choosing the Right Concurrency Model Beyond the GIL
Python
Go Concurrency: Choosing Synchronization Primitives for Performance
Golang
Go Interfaces: Composable Design Without Coupling
Golang
Preventing Memory Leaks in Go: Context Cancellation and Goroutine Cleanup
Golang
Production Profiling Strategy: From Flame Graphs to Continuous Monitoring
Python
Golang
ACID vs BASE: Consistency Trade-offs in Distributed Systems
Idempotency Keys vs Database Constraints: Building Resilient Retry Logic
Securing Token Flows: OAuth 2.0 Authorization Code with Proof Key for Code Exchange(PKCE) vs Implicit Grant in Modern SPAs
Optimistic vs Pessimistic Locking: Choosing the Right Concurrency Strategy
Solving GraphQL's N+1 Problem with DataLoader Request Batching
GraphQL
Node.js
API Gateways and Backend-for-Frontend: Decoupling Client Contracts from Backend Evolution
Static Type Safety Without the Runtime Tax - Mastering Python's Optional Type System
Python
Django
Choosing RabbitMQ Exchange Types: Routing Precision vs Broadcasting Flexibility
RabbitMQ
Rails Callbacks vs Service Objects: Control Flow and Testability Trade-offs
Ruby on Rails
Layered Caching in Rails: From View Fragments to Query-Level Optimization
Ruby on Rails
Load More
Case Studies
E-commerce
50% Faster Time to Market: Accelerating E-commerce Portal Development with Hasura
Fintech / Payments
Building a Cloud-Native PCI DSS Level 1 Architecture
Ad-Tech
Efficiency Unleashed: Automating Campaign Setup Across Multiple Ad Platforms
Ad-Tech / Travel Marketing
Enabling Future Success: Building a unified product to meet future business demands
Fintech / Payments
From Scratch to Card Swipe — How a lean team supercharged FSSTech global expansion?
Technology
Seamless Delegation of Recurring Business Routines
Technology
SuperReport: AI-Powered Verified Research Reports
E-commerce / Fashion Tech
The Future of Fashion, Powered by AI: Golang Migration with a GenAI Stitch
Ad-Tech
Unifying Heterogeneity: Ingesting Multi-Source First-Party Data for Cookieless Retargeting
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