Setting the file. One moment. 69
Creating Amazon Aurora Db Cluster With Instances
92
Routing Traffic With Route53 And CloudFront
Resilience Program Design
Debugging Lambda Timeouts
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Data model: Document (JSON/BSON documents in collections)Query language: MongoDB Query Language (MQL), aggregation pipelineCompatibility: MongoDB 4.0/5.0/6.0/7.0/8.0 compatible (drivers, tools, aggregation pipeline)Serverless: Yes (elastic clusters, available on DocumentDB 8.0)Serverless type: Capacity — elastic clusters auto-scale storage and compute, but you still manage a cluster (no scale to zero)Scale to zero: NoVPC required: YesMulti-region: Global clustersFree Tier: 12 months (750 hrs db.t3.medium + 30 GB storage)Min cost: ~$0 (free tier) → ~$55/month afterTime to first query: 10-15 min (VPC + cluster)Key features: MongoDB compatibility, elastic clusters (sharding up to 32 shards), change streams, ACID transactions, flexible schema, vector search (30x faster index builds on 8.0), Serverless auto-scaling (up to 90% savings vs provisioned peak)Limitations: Not full MongoDB (some operators unsupported), VPC required, no serverless scale-to-zeroBest for: MongoDB migrations, content management, catalogs, user profiles, flexible schema applicationsNot for: Simple key-value (DynamoDB is better), time-series (Timestream), graph (Neptune)