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Cloud Data Migration
Cloud Data Migration (CDM) implements data mobility by enabling batch data migration among homogeneous and heterogeneous data sources. It supports on-premises and cloud file systems, relational databases, data warehouses, NoSQL, big data, and object storage.
Progressive Knowledge
CDM knowledge for users from beginner level to expert level
01
Understand
CDM application scenarios and types are provided to help you quickly select your desired type to match services. This facilitates rapid service migration to HUAWEI CLOUD.
Service Overview
03
Start
Use CDM to migrate the tables in the on-premises MySQL database to DWS, helping you get familiar with CDM.
05
Best Practices
Provides migration practicesfor multiple scenarios, helping you quickly understand how to use CDM to migrate data in batches.
Best Practices
06
APIs
Several CDM APIs and calling examples help you manage CDM clusters, connections, and jobs.
API Reference
02
Purchase
04
Be a Power User
Based on the distributed computing framework and the concurrent processing technology, CDM helps you migrate massive sets of data stably and efficiently. You can migrate data online and quickly construct a desired data structure.
Migration Scenarios
Cluster Management
Link Management
Job Management
FAQs
Learn more about common issues and solutions.
Typical Cases
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What Kind of Data Sources Can Be Migrated Using CDM?
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What Are the Security Protection Mechanisms of CDM?
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Does CDM Support Incremental Data Migration?
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Does CDM Support Field Conversion?
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How Do I Connect the On-Premises Intranet or Third-Party Private Network to CDM?
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How Do I Use Java to Invoke CDM RESTful APIs to Create Data Migration Jobs?
Remote Logins
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What Are the Username and Password for Remote Logins?
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Resetting the ECS Password on the Management Console
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Troubleshooting Remote Login Errors Occurred on a Windows ECS
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File Uploading FAQs
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How Can I Change the Resolution of a Windows ECS?
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Why Cannot I Use a Non-Default SSH Port to Log In to My Linux ECS?
Slow ECS Responses
Internet Access
Operating Systems
Technical Topics
Technologies, expert opinions, and courses