Data Management Engine

Huawei's Data Management Engine (DME) is an intelligent storage management platform designed for a wide range of applications, offering convergence, intelligence, and openness. Simply stated, it simplifies storage management and Operations and Maintenance (O&M), improves the operation efficiency of data centers, and automates storage throughout its entire lifecycle.

Architecture

DME connects to mainstream cloud management platforms and Information Technology Service Management (ITSM) through open APIs, scripts, and plug-ins, enabling the smooth integration into the existing environments and service processes of customers.
Users simply need to log in to a software interface to complete resource provisioning, intelligent O&M, and data protection for data services, simplifying multi-device storage management.
DME centrally manages Huawei storage, third-party storage, switches, and hosts, all through a unified management interface and open southbound APIs.

Resource Provisioning Provisioning Data Protection

Converged

Converged functions: Users simply need to log in to a software interface to complete resource provisioning, intelligent O&M, and data protection, simplifying multi-device storage management.

Converged devices: Unified management of storage networks — from hosts to switches to storage devices — enables End to End (E2E) automatic resource provisioning, topology generation, and associated performance analytics, improving management efficiency. DME also supports mainstream storage devices from multiple vendors.
Intelligent

Intelligent provisioning: Provides Service Level Agreement (SLA)-based, customized, pending, and Ansible-based flexible service provisioning modes for all scenarios, and supports device-based or application-based resource provisioning.

Intelligent O&M: Intelligently predicts risks from multiple dimensions, from storage performance and capacity to disk faults, with an accuracy of over 90%. In addition, 70% of performance and capacity issues can be automatically resolved.
Open

Open APIs: Provides more than 100 combined Application Programming Interfaces (APIs), such as O&M, service catalog, and data lifecycle management, and provides service-oriented capabilities to third-party platforms through APIs.
Standard protocols: Ensures 100% compliance with Representational State Transfer (RESTful) API specifications. In addition, the platform is easy to learn and boasts extensive compatibility with a range of storage vendors.

Specifications

Category	Name	Specifications
Device Management	Storage Device	Huawei's full series of centralized storage, Huawei distributed storage (FusionStorage, OceanStor 100D, OceanStor 9000), and several mainstream third-party storage systems.
	Storage Device Management Scale	Single-node deployment: (deployment environment memory: 64 GB) ≤ 16 sets; (deployment environment memory: 128 GB) ≤ 35 sets Three-node deployment: (deployment environment memory: 64 GB) ≤ 48 sets; (deployment environment memory: 128 GB) ≤ 105 sets
	Host	Mainstream operating systems such as Linux, Windows Server, AIX, HP-UX and ESXi.
	Switch	Huawei OceanStor SNS series, Brocade mainstream models, and CISCO MDS 9000 series.
Automatic Allocation	Customized Provisioning	Specifies storage devices and storage pools. Customizes LUN/file system parameters. Creates, modifies, expands, shrinks, maps, and deletes LUNs or file systems. Creates, modifies, and deletes zones and aliases.
	Pending Planning Task Distribution	Changes in storage resources, host resources, and switch resources support the pending task plan mechanism. Pending tasks support pre-check, review, batch execution, scheduled execution, rights-based operation control, and task change logs.
	Automated Orchestration	User-defined Ansible automation scripts and automation processes; automatic allocation configurable on an interface; visualized display of automatic log allocation.
	Service Level Provisioning	Creates, expands, maps, and deletes LUNs based on specified SLAs. Supports switch auto-zoning.
Intelligent O&M	Alarm Monitoring	Supports capacity threshold, performance threshold, configuration compliance, recyclable resource identification, alarm masking, aggregation, confirmation, and clearance.
	E2E Fault Demarcation and Location	Automation of resource provisioning, topology generation, and performance analysis from hosts to switches, storage arrays, and disks.
	Reports and Dashboard	User-defined capacity, performance, and asset reports; user-defined capacity and performance dashboard.
	Intelligent Prediction	Supports capacity prediction, performance prediction, and disk health check.
	Data Mobility	Service level change
Deployment Specifications	Operating System	EulerOS; SUSE 12 SP4 and SP5
	CPU	8-core x 2 GHz CPU
	Memory	64 GB
	Disk Space	800 GB
	Management Network Bandwidth	100 Mbit/s
Compatible Browsers	Browsers	Chrome, Firefox, Safari, Edge, and Internet Explorer.

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Data Management Engine

Data Management Engine

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