AWS RDS Instance Types

• https://aws.amazon.com/rds/instance-types/

• db.t2.small, db.t3.small

db.t3

• db.t3.medium: 2 vCPU, 4GB RAM - PostgreSQL single AZ 60 USD/month - Ireland
• db.t3.large: 2 vCPU 8GB RAM - PostgreSQL single AZ 117 USD/month - Ireland
• db.t3.2xlarge

• db.r5.large
• db.m6g.4xlarge: vCPU: 16, Memory: 64 GiB ~ PostgreSQL 950 USD/month
• db.x2iedn.32xlarge

• Memory: R6g, R5, R5b, R5d, R4, X2g, X1e, X1, Z1d

Activities

• Modify RDS instance size using --db-instance-class, Downtime occurs during this change.

Related terms

• micro
• PostgreSQL versions
• Amazon EC2 Instance types
• AWS RDS Single-AZ
• Terraform resource: aws_db_instance: multi_az
• still creating...
• Elasticache: cache.t4g.micro
• InvalidParameterCombination
• Consider creating a Blue/Green Deployment to minimize downtime during upgrades
• RDS FAQ

See also

• InvalidParameterCombination
• AWS RDS Instance Types: db.t3.large
• Amazon databases: AWS RDS, storage, aws rds, Amazon RDS Proxy, RDS FAQs, PostgreSQL, MySQL, SQL Server, AWS Outposts, Amazon Aurora, Amazon Aurora Serverless , Amazon DocumentDB, Amazon DynamoDB, Amazon Redshift, Amazon QLDB, Amazon RDS Performance Insights, DataFileRead, DMS, Amazon Neptune, Amazon MemoryDB for Redis, Amazon RDS query editor for Aurora Serverless, Amazon Redshift query editor, AWS RDS Snapshots, AWS RDS Instance Types, rds_superuser, Authentication, autoscaling

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https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/Overview.DBInstance.Modifying.html