H19-435_V1.0 HCSP-Presales-Storage V1.0 Questions and Answers

TRUE

FALSE}

4U4 control

Dual control

6U4 control

TRUE

FALSE

SmartMatrix fully interconnected architecture, up to 8 bad 7 controllers

The industry's highest performance can reach up to 20 million IOPS/0.1ms latency

Strongest integration: SAN+NAS integrated active-active

D and Al enable O&M only, and the whole lifecycle management is higher

SSD controller chip

Intelligent management chip

Intelligent network chip

Al chip

SSD cache acceleration

TRUE

FALSE

DN (DataNode): The data node relies on a powerful kernel to efficiently and stably process transactions

CM（ClusterManager）; Global clock service, distributed global transaction consistency guarantee

CN（CoordinatorNode）; Transparent application access supports high-concurrency and complex services

OM (Operation &Management): Centralized management of multiple nodes, worry-free operation and maintenance

SmartTier

SmartCache

HyperCDP

SmartDedup

Alas5500 supports 16-channel video decoding, 1-channel video encoding, and supports JPEG encoding and decoding

Atlas300 provides 6TOPSINT8 computing power on a single card

The working temperature of CAtlas200 is 0 degrees to +30 degrees

The training card used at the bottom of Atlas8 is Atlas3300

3GB/s

3.75GB/s

4.25GB/s

4.GB/s

Performance improvement

Performance degradation

Unpredictable

The performance remains the same

High scalability, strong consistency of distribution, TPCC expansion ratio > 0.8

High availability, fault switching time < 10s, and support flashback

Support stream processing features

High performance, based on the Kunpeng 920 processor, the performance of a single machine exceeds that of the TOP database by 30%, and the distributed 16-node TPC-C test can reach tens of millions of tpmC

512GB

768GB

1024GB

Parameter reconfiguration of all hard disks in the storage pool

Changing from the traditional RAID many-to-one reconstruction mode to the one-to-many fast reconstruction mode

The data recovery speed is 20 times faster than that of traditional RAID

Greatly reduce the impact on the business during the refactoring process

TRUE

FALSE

3GB/s

3.75GB/s

4.25GB/s

4.GB/s

OceanStor 5510 V5

OceanStor 5310 V5

OceanStor Dorado 5300 V6

OceanStor 5110 V5 Enhanced Edition

400+

1000+

200+

600+

High latency and low bandwidth

High latency and high bandwidth

Latency, low bandwidth

Low latency and high bandwidth

1000

1200

1600

1400

The only distributed storage that supports AA "true" active-active

Support hardware sub-health detection

Support asynchronous 30sRPO

Support end-to-end DIF

The data reconstruction time is up to 15 minutes/TB

Use SSD to expand the L2 cache

Virtual pooling of storage resources

Specify cache quota (partition) for core business

Volume space is shared and allocated on demand

TRUE

FALSE

High scalability, strong consistency of distribution, TPC-C expansion ratio > 0.8

High availability, fault switching time < 10s, and support flashback

Support stream processing features

High performance, based on the Kunpeng 920 processor, the performance of a single machineexceeds that of the TOP database by 30%, and the distributed 16-node TPC-C test can reach tens of millions of tpmC

TRUE

FALSE

Active

ldle

Standby

Based on hard disk

Backbone virtual machine

Backbone nodes

Volume-based

Dorado 5500 V6

Dorado 5600 V6

Dorado 5300 V6

Dorado 5800 V6

TRUE

FALSE

TRUE

FALSE

TRUE

FALSE

TRUE

FALSE

Atlas5500 supports 16-channel video decoding, 1-channel video encoding, and supports JPEG encoding and decoding

Atlas300 provides 6TOPSINT8 computing power on a single card

The operating temperature of Atlas200 is O degree to +30 degree

The training card used at the bottom of Atlas8 is Atlas3300