References

1. Amazon ElastiCache for Redis:

1) Replication across AWS Regions using global datastores: https://docs.aws.amazon.com/zh_cn/AmazonElastiCache/latest/red-ug/Redis-Global-Datastore.html

2）High availability using replication groups: https://docs.aws.amazon.com/AmazonElastiCache/latest/red-ug/Replication.html

2. Amazon Aurora:

1) High availability for Amazon Aurora: https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/Concepts.AuroraHighAvailability.html#Concepts.AuroraHighAvailability.Data

2) Migrating data to an Amazon Aurora MySQL DB cluster: https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/AuroraMySQL.Migrating.html

3. Amazon DocumentDB:

1) Overview of Amazon DocumentDB Global Clusters: https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/AuroraMySQL.Migrating.html

4. VPC Peering:

1) Working with VPC peering connections: https://docs.aws.amazon.com/vpc/latest/peering/working-with-vpc-peering.html

5. AWS Global Accelerator:

1) Work with standard accelerators in AWS Global Accelerator: https://docs.aws.amazon.com/global-accelerator/latest/dg/work-with-standard-accelerators.html

6. AWS CloudFormation:

1) Working with stacks: https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/stacks.html

2) Working with AWS CloudFormation templates: https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/template-guide.html

7. Data encryption:

1) AWS Key Management Service

Using symmetric and asymmetric keys: https://docs.aws.amazon.com/kms/latest/developerguide/symmetric-asymmetric.html

2) Data encryption: https://docs.aws.amazon.com/transfer/latest/userguide/encryption-at-rest.html

8. Transit encryption:

1) AWS Certificate Manager

Importing certificates into AWS Certificate Manager: https://docs.aws.amazon.com/acm/latest/userguide/import-certificate.html

2) Amazon CloudFront: https://docs.aws.amazon.com/AmazonCloudFront/latest/DeveloperGuide/using-https.html

9. AWS 如何实现数据跨区域同步: https://techsummit.ctrip.com/pdf/songye.pdf