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role-database
Consult a senior DBA for expert guidance on schema design, database selection from 230+ engines (SQL/NoSQL/vector/time-series/streaming), query optimization, performance troubleshooting, HA/replication setup, migrations, security hardening, monitoring/alerting, capacity planning, backups/recovery, and IaC with Terraform/Kubernetes across relational, document, graph, and cloud-native databases.
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npx claudepluginhub rnavarych/alpha-engineer --plugin role-databasePopularity
Stars
Med: 0·Avg: 278
Installs
Med: 0·Avg: 1
What's Inside
Skills26
role-database:backup-recovery
/backup-recovery
Backup strategies and disaster recovery across all database engines. Full, incremental, differential backups. PITR (Point-in-Time Recovery). PostgreSQL (pg_dump, pgBackRest, Barman, WAL archiving), MySQL (mysqldump, XtraBackup, Clone Plugin), MongoDB (mongodump, Atlas backup), Redis (RDB, AOF). RPO/RTO planning, backup verification, cloud-native backup. Use when designing backup strategies, implementing disaster recovery, or troubleshooting data recovery.
role-database:capacity-planning
/capacity-planning
Database capacity and growth planning. Storage growth estimation, IOPS requirements, memory sizing (buffer pool, shared_buffers), connection count estimation, sharding triggers, read replica scaling, cost estimation per cloud provider. Load testing (pgbench, sysbench, YCSB, HammerDB). When to shard vs scale up vs read replicas. Use when planning database capacity, sizing infrastructure, or evaluating scaling strategies.
role-database:columnar-databases
/columnar-databases
Deep operational guide for 12 columnar/wide-column databases. Apache Cassandra (compaction, consistency, SAI, nodetool), ScyllaDB (shard-per-core, Alternator), HBase, Bigtable, ClickHouse (MergeTree, materialized views), Druid, StarRocks, Kudu, MonetDB, Vertica, Pinot. Use when configuring, tuning, or operating columnar databases for analytics or high-write workloads.
role-database:connection-management
/connection-management
Connection pooling and management across all engines. PgBouncer (transaction/session/statement mode), pgcat (Rust-based, load balancing, sharding), ProxySQL (MySQL query routing, caching), HikariCP (Java), application-level pooling (Prisma, SQLAlchemy, GORM, database/sql). Serverless connection strategies (Prisma Accelerate, RDS Proxy, Neon pooler). Connection limits, pool sizing, leak detection. Use when configuring connection pools, optimizing connection usage, or troubleshooting connection issues.
role-database:data-modeling
/data-modeling
Data modeling methodologies and patterns across paradigms. Entity-Relationship modeling (Chen, Crow's Foot, UML), document modeling (embedding vs referencing, polymorphic, bucket, outlier patterns), graph modeling (labeled property graph, RDF), time-series modeling, event sourcing, dimensional modeling (star/snowflake schema, SCD), Data Vault (hubs, links, satellites), polyglot persistence. Use when designing data models, choosing between modeling approaches, or mapping domain models to database schemas.
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Version1.0.0
Released
LanguageShell
Stars13
Forks1
MaintenanceGood
LicenseMIT
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