Architecture, AI, cloud and engineering—explained from production experience.
Long-form technical articles, system design guidance, code examples and architecture decisions for engineers building real systems.
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Production Node.js and NestJS architecture: APIs, modular boundaries, Kafka, performance, resilience and observability.
Explore guides →ENTERPRISE BACKENDJava & Spring BootEnterprise Java and Spring Boot architecture: transactions, Kafka, resilience, data ownership and cloud-native operations.
Explore guides →FRONTEND ARCHITECTUREReact & Next.jsModern React and Next.js architecture: App Router, server/client boundaries, state ownership and frontend performance.
Explore guides →ENTERPRISE FRONTENDAngularEnterprise Angular architecture: standalone APIs, signals, RxJS, state, micro-frontends and large-app performance.
Explore guides →DOCUMENT DATABASEMongoDBProduction MongoDB architecture: document modeling, indexes, replica sets, high availability and sharding.
Explore guides →RELATIONAL DATABASEMySQLProduction MySQL architecture: InnoDB, transactions, indexing, replication, schema design and recovery.
Explore guides →RELATIONAL DATABASEPostgreSQLProduction PostgreSQL architecture: MVCC, index types, partitioning, JSONB, replication and recovery.
Explore guides →Latest articles
Original technical writing designed around practical implementation, architecture trade-offs and production lessons.
PostgreSQL High Availability: Streaming Replication, WAL, Backup and Recovery
A production approach to PostgreSQL replicas, promotion, read consistency, WAL retention, base backups and tested point-in-time recovery.
2 Sept 2026 · 6 views
PostgreSQL Partitioning and JSONB: Production Query Design
How I use declarative partitioning and JSONB selectively, with pruning, expression/GIN indexes and relational constraints where they add value.
2 Sept 2026 · 2 views
PostgreSQL MVCC, Isolation, Locking and Deadlocks in Production
A production guide to PostgreSQL MVCC snapshots, transaction isolation, row locks, deadlocks, long transactions and retry-safe concurrency.
2 Sept 2026 · 3 views
PostgreSQL Indexing: B-Tree, GIN, GiST and BRIN in Production
How I choose PostgreSQL index types by operator and data distribution, then validate them with EXPLAIN ANALYZE, buffers and real query shapes.
2 Sept 2026 · 2 views
PostgreSQL Production Architecture: Indexing, MVCC, Replication and Scaling
A production blueprint for PostgreSQL covering schema design, MVCC, indexes, transaction scope, connection management, replication and recovery.
2 Sept 2026 · 1 views
MySQL Schema Design and Partitioning: Production Trade-offs
How I design MySQL tables, keys, data types and partitions around access patterns, retention, operational scale and predictable queries.
2 Sept 2026 · 1 views
MySQL Replication, High Availability, Backup and Recovery in Production
How I design MySQL primary-replica systems around failover, replica lag, read consistency, binary logs, backups and tested recovery.
2 Sept 2026 · 6 views
MySQL Transactions, Isolation, Locking and Deadlocks: A Production Guide
A practical guide to InnoDB transaction scope, isolation levels, row and gap locks, deadlocks, retry strategy and lock-wait diagnosis.
2 Sept 2026 · 15 views
MySQL InnoDB Indexing and Query Optimization in Production
How I use clustered primary keys, composite indexes, covering queries, EXPLAIN ANALYZE and buffer-pool awareness to tune MySQL workloads.
2 Sept 2026 · 2 views
MySQL Production Architecture: InnoDB, Transactions, Replication and Scaling
A production blueprint for MySQL covering InnoDB, schema design, transaction boundaries, indexes, replication, backups and scaling decisions.
2 Sept 2026 · 2 views
MongoDB Sharding in Production: Choosing a Shard Key Without Creating Hotspots
A production guide to MongoDB shard-key design, cardinality, monotonic keys, targeting, balancing, zones and operational trade-offs.
2 Sept 2026 · 12 views
MongoDB Replica Sets in Production: High Availability, Elections and Failover
How MongoDB replica sets behave during failure, and how write concern, read preference, retryable writes, lag and application timeouts affect availability.
2 Sept 2026 · 10 views