Types of Storage.
AWS Database options
Purpose-built databases for all application needs
Elastic Load Balancers
Elastic Load Balancers, Types and descriptions.
Migration Patterns
Cloud Migration Patterns.
AWS S3 – notes
S3 Security User Based Resources Based (can be account) IAM principal can access S3 object if: Bucket Policies Bucket setting for public access override policy to prevent data leaks (can be set at account level). Note: versioning is enabled at bucket level S3 Replication Version must be enabled. Buckets can be in different accounts but…
AWS Storage Gateway
AWS Storage Gateway gives your applications on-premises and in-cloud access to virtually unlimited cloud storage. Bridge between on-premise data and cloud data in S3, Hybrid cloud service to allow on-premise seamlessly use the AWS Cloud. Can use Storage Gateway to simplify storage management and reduce costs for key hybrid cloud storage use cases. These include…
AWS S3
AWS Simple Storage Service – S3 Buckets Object storage Naming conventions: Max object size of 5TB, if uploading more than 5GB must use multipart upload. Classes S3 Standard-IA and S3 One Zone-IA storage have a minimum billable object size of 128 KB S3 Standard-IA, and S3 One Zone-IA storage are charged for a minimum storage…
Storage
Types of storage Block storage – filesystem File storage – file storage/NFS Object storage – no folder structure Elastic Block Storage – EBS Storage can be be mounted and bootable, locked to a specific AZ. Attaches to an EC2 in the same AZ (io1/io2 can have multi-attach. Delete on termination is default for root filesystems…
AWS Services
List of AWS services
Cloud computing
Cloud computing basics