Paul SerbanSoftware Engineer
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#Database Migration

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  • From JSON Documents to SQL Tables: Patterns, Practices, and Pitfalls of Relational MigrationA practical guide to moving schema-less JSON stores into normalized relational databases without losing data integrity, performance, or your team's sanity

    A practical engineering guide to migrating JSON document databases into relational SQL schemas - covering normalization patterns, anti-patterns, migration tooling, and hard-won lessons.

    • #Software Architecture
    • #Database Engineering
    • #Database Migration
    • #Database Normalization
    • #SQL
  • Using PostgreSQL to Replace DynamoDB: A Practical Migration GuideHow to model DynamoDB-style access patterns in PostgreSQL without losing the flexibility that made NoSQL appealing in the first place

    A practical, engineering-focused guide to replacing DynamoDB with PostgreSQL: schema design, indexing, transactions, and where the tradeoffs really bite.

    • #Database Engineering
    • #Software Architecture
    • #PostgreSQL
    • #DynamoDB
    • #JSONB
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