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Cloud Databases

AWS Aurora Global Database: Cross-Region Replication, Failover, and Write Forwarding

Deploy Aurora Global Database for sub-second cross-region replication. Understand storage-level replication, planned failover vs unplanned, and write forwarding for read regions.

AWS4 minDec 16, 2025
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Database Architecture

Multi-Region Database Architecture: Active-Passive, Aurora Global, and Read Routing

Design multi-region database topologies for global latency and DR. Compares active-passive, Aurora Global Database replication, and application-level read routing patterns.

AWS7 minOct 9, 2025
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Cloud Databases

RDS PostgreSQL vs Aurora PostgreSQL: Which Should You Choose in 2025?

Aurora PostgreSQL offers sub-30-second failover and 15 read replicas but costs more per instance and adds per-I/O pricing. Learn when Aurora's HA wins over RDS simplicity with real cost modeling for 2025.

PostgreSQL3 minJan 20, 2025
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