#Uber’s HiveSync team optimized Hadoop Distcp for multi-petabyte replication across hybrid cloud and on-prem data lakes.

✅ Task parallelization
✅ Uber jobs for small transfers
✅ Improved observability

Result: 5× replication capacity & seamless on-prem-to-cloud migration.

Read more: https://bit.ly/4bwUUFt

#InfoQ #SoftwareArchitecture #DistributedSystems #Observability #DataLake