[Verse 1]
MirrorMaker Two orchestrates the dance
Three connectors spinning data streams
Source connector pulls the messages
Checkpoint tracks the offset dreams
Heartbeat pulses keep the clusters synchronized
Namespaces prefix every topic name
Cross-cluster boundaries get organized
Playing the replication game
[Chorus]
Mirror Mirror on the wall
Which cluster serves them all
Source checkpoint heartbeat three
Offset translation sets us free
RPO RTO time to choose
Synchronous or async blues
Active-active writes collide
Conflict resolution as our guide
[Verse 2]
Checkpoint topics hold the translation keys
Consumer failover needs the offset map
Circular replication aims to please
But provenance headers bridge the gap
Loop prevention stops the endless cycles
Monitoring lag with sharp alerts
Data flowing through the pipelines
While the infrastructure never hurts
[Chorus]
Mirror Mirror on the wall
Which cluster serves them all
Source checkpoint heartbeat three
Offset translation sets us free
RPO RTO time to choose
Synchronous or async blues
Active-active writes collide
Conflict resolution as our guide
[Bridge]
Cluster Linking from Confluent's stable
Capabilities strong but licensing costs
CRDTs make convergence able
Event sourcing never gets lost
Last-write-wins with vector clocks ticking
Timestamp battles decide the fate
[Verse 3]
Recovery objectives paint the picture
RTO how fast can systems heal
RPO determines data stricture
What loss margins we can feel
MM2 gives eventual consistency
Synchronous replication stays tight
Choose your weapons wisely
For the multi-cluster fight
[Chorus]
Mirror Mirror on the wall
Which cluster serves them all
Source checkpoint heartbeat three
Offset translation sets us free
RPO RTO time to choose
Synchronous or async blues
Active-active writes collide
Conflict resolution as our guide
[Outro]
Defense infrastructure streams alive
Cross-cluster replication thrives
Namespace prefixes keep things clean
Most resilient system ever seen