- What's New
- Function Overview
- Service Overview
- Billing
- Getting Started
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User Guide
- Getting Started with MAS
- Modules
- Namespace
- Multi-Active Instances
- Application Management
- Monitor Management
- Credential Management
- Event Monitoring
- Audit Logs
- Permissions Management
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FAQs
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MAS FAQs
- Is MAS a Product or Solution?
- Does MAS Synchronize Data in Addition to Controlling Access from Applications to Databases?
- Is MAS Like a Management Channel for Which I Need to Configure Automatic Switchover Policies?
- What Is the Automatic Switchover Mechanism? How Does MAS Implement Switchovers in Seconds?
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Multi-Active DR Solution FAQs
- In the Single- or Dual-Instance Data Layer Architecture (Same Region, Multi-AZ, Traffic Distribution with API Gateway), Which Components Are Provided by MAS and Which Ones Should I Prepare?
- Can I Implement the Active-Active Solution on Any Other Services in Addition to Self-Built Cloud Services?
- How Do I Implement Database Dual-Write?
- Does the Multi-Active Architecture Have Any Requirements on My Services?
- What Are the RPO and RTO of the Multi-Active DR Solution?
- Does the Multi-Active DR Solution Have Any Network Requirements? Will Incorrect Switchover Occur If the Network is Unstable or Jitters?
- How Do I Configure Monitoring for Multi-AZ Deployment in the Same Region?
- Will MAS and API Gateway Be Deployed on Both Huawei Cloud and Our Cloud?
- MAS Usage FAQs
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MAS FAQs
- General Reference
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Does MAS Synchronize Data in Addition to Controlling Access from Applications to Databases?
No. MAS deals with the entire management plane. MAS instances initiate a switchover based on arbitration and availability detection.
Data synchronization channels are provided in the end-to-end (E2E) multi-cloud multi-active solution and integrated with those of other Huawei Cloud services. It is recommended that each service have a dedicated data synchronization channel.
If some services cannot provide one, third-party open-source tools and temporary solutions will be used instead to ensure the integrity of the multi-active DR solution.
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