PaaS / App Service
Check out the Azure App Service gallery of applications
Most Web Apps would use Autoscaling
When deploying web apps, consider integration and deployment options.. GitHub, DropBox, Visual Studio etc
Additional features include Azure WebJobs or Functions (functions for background tasks)
How you connect to the web apps could be a hybrid connection or VPN
Azure virtual network is available for the web apps ( standard upwards)
Authentication and Authorization ( Azure AD is optional, but there are easy connections to Facebook, Amazon, Google etc )
Mobile Services to Mobile apps
Logic APP
Work flow is built in to Office 365
If you get twiter post… Send mail. Etc flow
Traffic Manager
Traffic Manager has a cost (multi region coverage)
Load-Balancing single sites (free)
Storage
Planning and Implementing storage, backup and recovery methods
Blob storage, Table storage, Queue storage, or File Storage
Content Delivery Network
Videos / Office 365 back end Skype Business runs on it to handle to mass meetings, converting the presenters meeting to MP4 video and distribute via CDNs
CDNs cached copies in multi regions
1st connection costs
2nd onwards uses the cached copy
Backups
Use your own method, Use Azure backup, backup on prem, backup in the Azure
All done via DPM
Backing up VMs in Azure is fast. Incremental is the option and then its one option to do a full restore of a VM
DPM will dedupe the OS section of the VM in Azure, Hyper-V and vSphere VMs
Azure Site Recovery
Orchestration, replication and failover.
Switched off replica server in IaaS
Replicate , VMware VMs, Physical, Hyper-V VMs, Hyper-V hosts
Documentation on the setup of VMware VMs to Azure using Azure Site Recovery
https://docs.microsoft.com/en-us/azure/site-recovery/site-recovery-setup-replication-settings-vmware
Site Recovery concept to migrate to Azure
https://docs.microsoft.com/en-us/azure/site-recovery/site-recovery-migrate-to-azure