Amazon Web Services (AWS) - Atlas changed MongoDB, Oct 5, 2026

MongoDB · Oct 5, 2026 · 8 added, 0 removed · seen by the weekly check

Added: Atlas Infinite is available as a Public Preview feature. Atlas Infinite and its documentation might change at any time during the Preview period. To learn more, see Preview Features .
Added: The Atlas Infinite Support column shows the regions for clusters on Atlas Infinite Edition in public preview.
Added: On Atlas Infinite clusters, storage performance is fixed per cluster tier. The storage IOPS and storage throughput available to a cluster don't change as the amount of data you store grows. To change storage performance, change the cluster tier.
Added: On Atlas Core clusters, storage performance scales with storage capacity instead.
Added: The Atlas UI shows the storage IOPS and storage throughput for the selected tier on the Cluster Tier card. These values are read-only. The cluster tier determines both values.
Added: The following table shows the storage IOPS and storage throughput for each Atlas Infinite cluster in public preview:
Added: The storage IOPS values are reference values intended to illustrate a baseline. These values assume a 16 kB I/O size. The maximum IOPS that a cluster achieves varies based on the characteristics of your workload.
Added: M30+ Atlas Infinite clusters are available on Gen2 only, and don't support Extended Standard IOPS . To learn more about how Atlas Infinite clusters handle storage and IOPS , see Manage Storage on an Atlas Infinite Cluster and Atlas Infinite Storage IOPs and Throughput Values per Cluster Tier.

About this change