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The ONTAP Mediator service and the MetroCluster TieBreaker are two NetApp features that can be used to automate switchover in a MetroCluster IP configuration in the event of a site disaster. The ONTAP Mediator service is a software component that monitors the health and connectivity of the MetroCluster nodes and initiates a switchover when it detects a failure of one site or a network partition between the sites. The MetroCluster TieBreaker is a software component that runs on a third site and acts as a quorum witness for the MetroCluster configuration. The MetroCluster TieBreaker prevents split-brain scenarios and enables automatic switchover when one site becomes unavailable or isolated.

References:
ONTAP Mediator service overview, [MetroCluster TieBreaker overview], Data protection with automatic unplanned switchover in two-node MetroCluster configurations

BlueXP tiering is a NetApp technology that enables you to free space on your on-premises NetApp ONTAP clusters by migrating inactive data to Amazon S3. BlueXP tiering is a data tiering service that automatically moves cold data from your on-premises ONTAP volumes to low-cost object storage in the cloud. BlueXP tiering uses a Connector, which is a virtual machine that runs in your AWS VPC or on your premises, to create and manage an S3 bucket for tiering. BlueXP tiering also provides data protection, encryption, and compression features to ensure the security and efficiency of your data.

References:
Tiering data from on-premises ONTAP clusters to Amazon S3 | NetApp Documentation, BlueXP Tiering |
NetApp Cloud Central.

Keystone is NetApp's pay-as-you-grow, storage-as-a-service (STaaS) offering that delivers a seamless hybrid multicloud experience for customers who prefer OPEX consumption models over upfront CAPEX or leasing. Keystone provides storage capacity at predefined service levels for block, file, and object data types, which can be deployed on-premises or in the cloud. It supports both NFS and FCP protocols for file and block data access. Keystone enables customers to align economics and operations with their business priorities and reallocate storage spending across any public cloud.

References:
NetApp Keystone: Storage as a Service for the Hybrid Cloud, Storage as a Service (STaaS) |
NetApp, Learn about NetApp Keystone

ONTAP System Manager is a web-based data management tool that enables customers to provision storage systems and perform common management tasks. ONTAP System Manager provides a simple, intuitive, and centralized interface for managing ONTAP clusters, volumes, LUNs, SVMs, and more.
ONTAP System Manager simplifies storage management by automating complex workflows, providing best practices, and offering guided setup and configuration wizards.

References:
ONTAP System Manager overview, ONTAP Data Management Software

NetApp BlueXP observability pricing model is based on the number of managed units (MUs) that you wish to monitor. A managed unit is a logical grouping of resources that can be monitored by Cloud Insights, such as a virtual machine, a Kubernetes pod, a storage volume, or a database instance. The number of managed units is not bound to specific device types, giving you the flexibility to re-deploy in line with your business and infrastructure needs. You can choose from different subscription plans based on the number of managed units and the duration of the contract.

References:
Cloud Insights: Infrastructure and Application Monitoring, NetApp Cloud Insights-Monitor and Optimize Your Hybrid Infrastructure

Active IQ is a digital advisor that simplifies the proactive care and optimization of NetApp storage. Fueled by telemetry data from a highly diverse installed base, it uses advanced AI and ML techniques to uncover opportunities to reduce risk and improve the performance and efficiency of your storage environment.
Active IQ provides you with visibility and insights required to maintain storage health, reduce time spent on storage operations, lower storage costs and improve efficiency. Active IQ also integrates with ONTAP System Manager to provide a unified management experience.

References:
NetApp Active IQ - Actionable Intelligence | NetApp, Active IQ:
Actionable Intelligence to Improve Storage Health - NetApp, ONTAP System Manager - NetApp Knowledge Base

BlueXP tiering is a service that extends your data center to the cloud by automatically tiering inactive data from on-premises ONTAP clusters to object storage. This frees valuable space on the cluster for more workloads, without making changes to the application layer. BlueXP tiering can reduce costs in your data center and enables you to switch from a CAPEX model to an OPEX model. BlueXP tiering leverages the capabilities of FabricPool, which is a NetApp Data Fabric technology that enables automated tiering of data to low-cost object storage. Active (hot) data remains on the local tier (on-premises ONTAP aggregates), while inactive (cold) data is moved to the cloud tier -- all while preserving ONTAP data efficiencies.

References:
Learn about BlueXP tiering, Cloud Tiering: Free up Space on On-Premises Storage Systems

NetApp Cloud Volumes ONTAP is a cloud-native storage solution that allows customers to deploy and manage NetApp hybrid, multi-cloud storage and data services from on-premises sources and cloud service providers. It provides enterprise-grade data and file services, such as NFS, SMB/CIFS, iSCSI and S3, on AWS, Azure, and Google Cloud. It also offers high availability, data protection, storage efficiency, and cost-performance optimization features. It is suitable for customers who want to have more control and flexibility over their cloud storage solution, whileleveraging NetApp's technology and expertise.

References:
Cloud Volumes ONTAP: Deploy Storage in the Public Cloud - NetApp, NetApp Customer Experience |
NetApp, NetApp storage systems overview.

SnapMirror Business Continuity (SMBC) is a NetApp solution that meets the needs of a storage solution with a zero RPO and near-zero RTO for all NAS workloads. SMBC is a business continuity solution that enables transparent application failover and failback between two ONTAP clusters in a LAN or MAN environment. SMBC provides application-level granularity and automatic failover based on the ONTAP Mediator service. SMBC leverages the existing SnapMirror Synchronous (SM-S) technology to replicate data synchronously between the clusters and maintain zero RPO. SMBC also supports both NFS and SMB protocols for NAS workloads.

References:
1: TR-4878: SnapMirror Business Continuity (SM-BC) for ONTAP 9.12 - NetApp,
2: Modernize Your Data Protection with SnapMirror Synchronous - NetApp,
3: NetApp ONTAP with NetApp SnapMirror Business Continuity (SM-BC ... - VMware.

Amazon FSx for NetApp ONTAP is a fully managed service that provides native NetApp ONTAP storage and data management capabilities in the AWS cloud. It enables customers to use SnapMirror to replicate data from their on-premises ONTAP environments to Amazon FSx for NetApp ONTAP, and vice versa, for disaster recovery purposes. It also supports other ONTAP features, such as deduplication, compression, thin provisioning, snapshots, cloning, encryption, and tiering. It is suitable for customers who want to leverage the cloud for disaster recovery, while having the cloud provider manage the storage infrastructure and operations.

References:
Amazon FSx for NetApp ONTAP - NetApp, Amazon FSx for NetApp ONTAP: A Fully Managed Cloud Service for Enterprise Applications - NetApp, NetApp ONTAP: Discover and Manage On-Premises Ontap Clusters