Get NS0-004 Dumps : Verified NetApp Certified Technology Solutions Professional (NS0-004)

Information lifecycle management (ILM) is a feature of StorageGRID that enables you to create and apply policies that determine how objects are stored, replicated, protected, and distributed across the grid and public clouds. ILM policies can also specify how long objects are retained, when they are deleted, and how they are encrypted. ILM policies are based on object metadata, such as bucket name, object name, size, or custom tags. ILM policies help you optimize the performance, availability, durability, and cost of your object storage. References = Information lifecycle management overview - NetApp, StorageGRID — Object Storage | NetApp, NetApp Datasheet - NetApp StorageGRID Webscale Object Storage Software

 = When provisioning SAN, the host owns the file system. A LUN is a logical unit of storage that is presented to the host as a SCSI device. The host can format the LUN with any file system it supports, such as NTFS, ext4, or XFS. The ONTAP software does not manage the file system on the LUN, but only provides the block-level access to the LUN. The volume is a logical container for one or more LUNs, but it does not own the file system either. References = SAN Concepts, LUNs and Volumes

FabricPool is a NetApp ONTAP feature that enables you to tier cold data from your on-premises storage to a more cost-effective location, such as the cloud or an on-premises object store. FabricPool automatically identifies and moves inactive data blocks from the performance tier, which consists of SSDs or HDDs, to the capacity tier, which consists of object storage. FabricPool preserves the data protection, security, and efficiency features of ONTAP, while reducing the storage footprint and costs of your on-premises system. References = Data tiering overview, Managing data tiering for your clusters, Data Tiering and Cloud Tiering Solutions, Cloud Tiering for Intelligent Data Growth Management, Cozy with hot, tier with cold: A data growth simplicity story

= NetApp Aggregate Encryption (NAE) and NetApp Volume Encryption (NVE) are software-based encryption solutions that protect data at rest on a per-aggregate or per-volume basis, respectively. They use AES 256-bit encryption and support both internal and external key management. They do not require self-encrypting drives (SEDs) or NetApp Storage Encryption (NSE), which are hardware-based encryption solutions that use FIPS 140-2 level 2 validated drives. Onboard Key Manager (OKM) is a built-in tool that serves authentication keys to nodes from the same storage system as the data, but it is not an encryption mechanism by itself. References = NetApp Volume Encryption, Configure NetApp Volume Encryption overview, Storage Encryption & Disk Encryption – Self Encrypting Software | NetApp, How to configure OKM for NVE & Where to Get Encryption Key - NetApp …

 NetApp Storage Encryption (NSE) and NVMe self-encrypting drives (SED) are two NetApp products that offer hardware encryption. Hardware encryption is a method of encrypting data at the disk level using a hardware-accelerated mechanism. NSE requires all drives in an HA pair to be purpose-built, self-encrypting drives. These drives perform the data encryption themselves through a hardware-accelerated mechanism. Because of the hardware acceleration, NSE systems usually outperform NVE systems when encrypting data1. NVMe self-encrypting drives (SED) are a type of NSE drives that use the NVMe protocol to provide high performance and low latency. NVMe SEDs are supported on select NetApp AFF systems2. References = Configure NetApp hardware-based encryption overview, Netapp Encrypts Data at Rest and in Transit, Which hardware platforms support software-based encryption (NVE and NAE …, How does NVE and NAE encrypt data? - NetApp Knowledge Base