What's new 
We manage a very large global fleet with hundreds of thousands of devices across multiple regions. As our fleet has grown, we are seeing performance slowdowns and increased complexity in managing policies, data, and compliance. We are exploring scalable architectural approaches and came across the term “Fleet Sharding.” Could you explain what this means and why organizations adopt it?
466 Views
Replies (3)
Marked SolutionPending Review
Participant
6 months ago
Jan 02, 2026
Marked SolutionPending Review
This is a common challenge once device counts grow beyond what a single, centralized management backend can comfortably handle.
Fleet Sharding is an architectural approach used to scale Unified Endpoint Management for very large environments. Instead of managing all devices through one monolithic system, the fleet is divided into multiple independent operational units, known as shards. This helps maintain performance, stability, and reliability as the environment grows.
Marked SolutionPending Review
Participant
6 months ago
Jan 02, 2026
Marked SolutionPending Review
That helps at a high level. What problem does sharding specifically solve compared to keeping everything centralized?
Marked SolutionPending Review
Participant
6 months ago
Jan 03, 2026
Marked SolutionPending Review
In fully centralized systems, higher device volumes increase database contention, slow down policy execution, and make failures more widespread. Fleet Sharding avoids this by isolating workloads.
Each shard operates as a self-contained unit with its own device records, policy processing, compliance evaluation, and telemetry ingestion. Since there is no shared runtime dependency, issues in one shard do not impact others, and performance remains consistent even at very large scale.
Save