
Neaj Morshad
Scaling KubeDB: Announcing Autoscaler Sharding Support
Sharding KubeDB Autoscaler (Introduced in 2026.4.27) Use Case As Kubernetes clusters grow to accommodate thousands of database instances, managing their resources efficiently becomes a critical challenge. In our previous blog, we discussed Provisioner Operator Sharding , which distributes database provisioning tasks across multiple controller instances.
Today, we are excited to introduce Autoscaler Sharding using the Operator Shard Manager. Designed using the Consistent Hashing with bounded loads algorithm, this feature allows you to horizontally scale the KubeDB Autoscaler operator to efficiently distribute the continuous reconciliation and recommendation workloads among multiple controller pods.
autoscaler
cassandra
clickhouse
cloud-native
database
druid
kafka
kubedb
kubernetes
memcached
mongodb
mssqlserver
operators
postgres
postgresql
rabbitmq
redis
scaling