Yes, any number of servers or computers can clone a AWS CodeCommit repo. Since CodeCommit uses Git and Git is a distributed revision control system, it means that each clone is a complete copy of the Git database. If you and your team are trying to commit conflicting changes to a file in the same branch on CodeCommit, whoever is trying to make the last commit will need to reconcile those conflicts before Git will allow the commit to happen.
Here are our docs on connecting to a Git repo in AWS CodeCommit https://docs.aws.amazon.com/codecommit/latest/userguide/how-to-connect.html
Here are the basics of how merging works in Git - https://git-scm.com/book/en/v2/Git-Branching-Basic-Branching-and-Merging
Can we two gitlab servers connect to the same RDS postgresql database?
Direct Connect Failover with two Virtual Interfaces (VIFs)Accepted Answerasked 2 years ago
How to have multiple VPCs in different AWS accounts use the same physical AWS Direct Connect circuit.Accepted Answerasked 4 years ago
GitHub repository for Realtime Servers?Accepted Answerasked a year ago
Can I load in DeepLens two models at the same timeasked 2 years ago
Can two servers connect to the same AWS CodeCommit repository?
Direct Connect Gateway with 2 TGW from Same RegionAccepted Answerasked 4 months ago
Can you clone two different repositories from CodeCommit into the same EC2 instance?Accepted Answerasked 7 months ago
Can I attach a VPC to two different TGW's in the same region?Accepted Answerasked 2 years ago
Connect CodeCommit to Xcodeasked 3 months ago