- What's New
- Service Overview
- Getting Started
-
User Guide
-
Detailed Instructions on Using Teleport
- Process
- Logging In to DES Console
- Creating a Bucket
- Creating a Teleport-based DES Order
- Receiving Teleport and Connecting Cables
- Copying Data
- Downloading and Importing the Signature File
- Powering Off and Packing Teleport
- Sending Back the Teleport
- Starting Data Transmission
- Viewing Data Transmission Results
- Detailed Instructions on Using Disks
- Managing DES Orders
-
Detailed Instructions on Using Teleport
-
FAQs
-
About the Service
- What Is DES?
- What Are the Advantages of DES Over the Internet in Data Transmission?
- What Are the Scenarios to Which DES Is Applicable?
- In What Conditions Is DES Recommended?
- Is the Data Volume Limited for DES?
- Where Is Data Uploaded by DES Stored?
- What Information Is Contained in the DES Transmission Report?
- What Are the Requirements for Disks by Disk-based DES?
- What Is Teleport?
- In What Conditions Is Teleport Recommended?
- What Are the Advantages of Teleport-based Transmission?
- What Is the Storage Capacity of a Teleport?
- What Is the Difference Between the Source Data Parameter and teleportshare?
- Can DES Provide Data Export Service?
- How Long Does It Take to Ship a Teleport?
- How Long Does It Take for My Data to Migrate to Huawei Cloud After I Have Created a DES Order?
-
Operations
- How Do I Subscribe to DES?
- Why Do I Need to Create OBS Destination Buckets When Using DES?
- Can I Post Several Disks with One Service Order?
- Can I Cancel a Submitted DES Order?
- How Do I Use a Teleport?
- In What Conditions Will I Be Notified by SMS Text Messages?
- How Can I Start Uploading Data After My Disk or Teleport Has Been Mounted?
- Does the Data Directory Structure Change After Data Is Uploaded to OBS Using DES?
- What Can I Do if the Device Is Damaged During DES Delivery?
- For Disk-based DES, How Do I Send a Disk?
- In Which Statuses Can a Service Order Be Modified?
-
Service Order Status
- How Can I Obtain the Status of a DES Service Order?
- What Are the Possible Statuses of a Disk-based Service Order?
- What Are the Possible Statuses of a Teleport-based Service Order?
- What Does Disk to be sent Mean?
- What Does Expired Mean?
- What Does Service order canceled Mean?
- What Does Access key (AK/SK) to be entered Mean?
- What Does Data transmitting Mean?
- What Does Disk to be sent back Mean?
- What Does Transmission failed Mean?
- What Does Order under review Mean?
- What Does Preparing device Mean?
- What Does Disk to be sent Mean?
- What Does Sending to user Mean?
- What Does Sending to Huawei Mean?
- What Does Staff signed Mean?
-
Security
- How Does DES Prevent Data from Being Stolen?
- How Does DES Ensure Data Security?
- What Is the Anti-Misoperation Mechanism of DES?
- What Is the Function of a Signature File?
- How Can I Obtain a Signature File?
- What Is the Content of a Signature File?
- Do I Need to Post the Signature File Along with the Disk or Teleport?
- Can Background Management Personnel Obtain My Data?
- How Does Teleport Ensure Data Security?
- How Does HUAWEI CLOUD Handle the Storage Media Used for Migration After Data Is Uploaded to HUAWEI CLOUD?
- Service Tariff
-
About the Service
- Glossary
- General Reference
Show all
Copied.
What Is DES?
Data Express Service (DES) is a TB-scale data transmission service. It provides physical storage devices (such as Teleport, external USB hard disks, SATA disks, and SAS disks) to make it easier for you to transmit terabytes of data to HUAWEI CLOUD. DES offers up to 1,000 Mbit/s transmission speed, almost 10 times faster than would be possible over Internet, at only one fifth of the Internet cost. DES does not occupy the public network bandwidth or the bandwidth of main businesses.
DES allows you to transmit data by Teleport or by disk. Select the transmission mode based on the data volume to be transmitted.
- Data volume < 30 TB: Use disks.
- 30 TB < data volume < 500 TB: Use Teleport.
- Data volume > 500 TB: Use the Direct Connect service.
For Teleport-based DES, you will receive a Teleport sent by a Huawei data center. For disk-based DES, you need to prepare disks by yourself. See Table 1 for more information.
Transmission Mode |
Application Scenario |
Migration Medium |
How to Obtain the Migration Medium |
---|---|---|---|
By Teleport |
Teleport. The capacity of a single Teleport is 60 TB. |
Huawei data centers mail Teleports to you. |
|
By Disk |
Migration of less than 30 TB of data |
External USB hard disks, SATA disks, and SAS disks For details about the specifications, interfaces, and file systems supported by each type of disks, see What Are the Requirements for Disks by Disk-based DES?. |
You need to prepare disks for transmission. |
DES saves your effort and money in writing code or buying any hardware for data transmission. You only need to create service orders on DES Console and use Teleports or disks as the storage medium to transmit data to HUAWEI CLOUD securely, quickly, and efficiently.
Feedback
Was this page helpful?
Provide feedbackThank you very much for your feedback. We will continue working to improve the documentation.See the reply and handling status in My Cloud VOC.
For any further questions, feel free to contact us through the chatbot.
Chatbot