Data & Databases
MongoDB, MySQL and PostgreSQL production architecture, indexing, transactions, replication and scaling.
TECHNOLOGY KNOWLEDGE BASE
Production architecture organized by technology.
Choose a stack and follow a focused reading path. Each hub combines architecture decisions, production code, reliability, performance and operational lessons.
AVAILABLE NOW
Technology hubs
Individual articles keep their existing /articles/ URLs. These hub pages provide evergreen discovery and stronger topical clusters.
BACKEND ENGINEERING
Node.js & NestJS
Production Node.js and NestJS architecture: APIs, modular boundaries, Kafka, performance, resilience and observability.
5published guidesExplore technology →ENTERPRISE BACKENDJava & Spring Boot
Enterprise Java and Spring Boot architecture: transactions, Kafka, resilience, data ownership and cloud-native operations.
5published guidesExplore technology →FRONTEND ARCHITECTUREReact & Next.js
Modern React and Next.js architecture: App Router, server/client boundaries, state ownership and frontend performance.
4published guidesExplore technology →ENTERPRISE FRONTENDAngular
Enterprise Angular architecture: standalone APIs, signals, RxJS, state, micro-frontends and large-app performance.
4published guidesExplore technology →DOCUMENT DATABASEMongoDB
Production MongoDB architecture: document modeling, indexes, replica sets, high availability and sharding.
5published guidesExplore technology →RELATIONAL DATABASEMySQL
Production MySQL architecture: InnoDB, transactions, indexing, replication, schema design and recovery.
5published guidesExplore technology →RELATIONAL DATABASEPostgreSQL
Production PostgreSQL architecture: MVCC, index types, partitioning, JSONB, replication and recovery.
5published guidesExplore technology →NEXT CLUSTERSAVAILABLE NOW PHASE 4 PHASE 5
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Messaging & Cache
Kafka, Redis, RabbitMQ, consumers, delivery semantics and caching patterns.
AI Engineering
Vector databases, RAG, AI agents, LLMs, GAN and computer vision.