97 articles AWS
AWS Directory Services – Simple AD
Powered by Samba 4, compatible wit Microsoft AD Does not support MFA, RDS SQL Server, AWS SSO Supports joining EC2 instance, manage users and groups Inexpensive AD Basic AD compatible, LDAP compatibility No trust relationship setup
AWS Directory Services AD Connector
AD Connector is a directory gateway to redirect directory requests to your on-premises Microsoft Active Directory Manage users solely on-premises Require Direct Connect (DX) or VPN setup No caching capability
AWS Managed Microsoft AD Replication with On-prem AD solution architecture
To minimize latency of in case Direct Connect (DX) or VPN goes down then we need to create a replica of on-prem AD on AWS EC2 The trust relationship is now between EC2 and the AWS Managed Microsoft AD
AWS Managed Microsoft AD – Connect to on-premise Active Directory (AD)
Must establish a Direct Connect (DX) or VPN connection Setup forest trust (One-way trust or Two-way forest trust) Replication is not supported
AWS Selecting between ELB types
Feature ALB NLB GLB Load Balancer Type Layer 7 Layer 4 Layer 3 gateway and Layer 4 load balancing Target Type IP, instance, Lambda IP, instance, ALB IP, instance Protocol Listeners HTTP, HTTPS TCP, UDP, TLS IP Static IP and Elastic IP Address Yes Preserve Source IP Address Yes Yes Yes Fixed Response Yes User…
AWS Database Services
AWS Service(s) Database Type Use Cases Amazon RDS, Aurora,Amazon Redshift Relational Traditional applications, ERP, CRM,ecommerce DynamoDB Key-value High-traffic web applications, ecommerce systems, gaming applications Amazon ElastiCache for Memcached, Amazon ElastiCache for Redis In-memory Caching, session management, gaming leaderboards, geospatial applications Amazon DocumentDB Document Content management, catalogs, user profiles Amazon Keyspaces Wide column High-scale industrial applications…