A way to CQRS and DDD

Recently, I'm trying to make a approach to DDD with CQRS, Event Sourcing, Domain Isolation, Domain Reporting, Messaging, Storage, etc.

some of the fetched knowledge of mine can be looked up below, I should be able to handle all these small scopes perfectly after I finished analyzing this system.

一. some basic concepts

1.ServiceLocator:

ReportDatabase, CommandBus

2. CommandBus

cmdbus->send->cmd

3. DbToReportTo:

4.Events: 

Event aggregation: should have a GUID

Event : should have an ID, and an aggregateID as well, and also Event Versioning.

5. EventHandlers:

Handler: should be able to handle generic type Event

6.