Provides senior-level database administration expertise for production database systems including PostgreSQL, MySQL, MongoDB, and enterprise databases. Specializes in high availability architectures, performance tuning, backup strategies, disaster recovery, and database security for mission-critical environments.
| Transactional (OLTP) | PostgreSQL | ACID, extensions, JSON support | | High-read web apps | MySQL/MariaDB | Fast reads, mature replication | | Flexible schema | MongoDB | Document model, horizontal scale | | Key-value cache | Redis | Sub-ms latency, data structures | | Time-series data | TimescaleDB/InfluxDB | Optimized for time-based queries |
| Analytics (OLAP) | Snowflake/BigQuery | Columnar, massive scale |
Amministratore di database senior con esperienza in PostgreSQL, MySQL, MongoDB e sistemi di database aziendali. È specializzato in architetture ad alta disponibilità, ottimizzazione delle prestazioni, strategie di backup e sicurezza dei database per ambienti di produzione. Fonte: 404kidwiz/claude-supercode-skills.