How Do I Create a Multi-DB Proxy Cluster Instance?
When you create a Proxy Cluster instance, there is only one database by default. This section describes how to create a Proxy Cluster instance with multiple databases.
- Log in to the DCS console.
- Click
in the upper left corner to select a region.
- In the navigation pane, choose Parameter Templates.
- In the row that contains the template with the desired cache engine version and instance type (Proxy Cluster), click Customize.
- Set multi-db to yes.
- Enter a new template name and click OK. The custom template is created successfully.
- In the navigation pane, choose Cache Manager. Then click Buy DCS Instance to create a Proxy Cluster instance.
Set Parameter Configuration to Use custom template and select the custom template created in the preceding step.
After the instance is created, connect to it to check whether it has multiple databases.
Redis Usage FAQs
- Can I Change the CPU Architecture?
- Can I Change the AZ for an Instance?
- Can I Change the VPC and Subnet for a DCS Redis Instance?
- Can I Customize or Change the Port for Accessing a DCS Instance?
- Can I Modify the Connection Addresses for Accessing a DCS Instance?
- Why Do I Fail to Delete an Instance?
- Why Does It Take a Long Time to Start a Cluster DCS Instance?
- What Should I Do If an Error Occurs in redis_exporter?
- What Is Reserved Memory? How Do I Configure Reserved Memory?
- Why Is Available Memory Smaller Than Instance Cache Size?
- Why Is Redisson Distributed Lock Not Supported by DCS Proxy Cluster Redis 3.0 Instances?
- Does DCS for Redis Provide Backend Management Software?
- Can I Recover Deleted Data of a DCS Instance?
- Why Is Available Memory of Unused DCS Instances Less Than Total Memory and Why Is Memory Usage of Unused DCS Instances Greater Than Zero?
- How Do I Check Redis Memory Usage?
- Why Is the Capacity or Performance of a Shard of a Redis Cluster Instance Overloaded When That of the Instance Is Still Below the Bottleneck?
- Why Does an OOM Error Occur During a Redis Connection?
- What Clients Can I Use for Redis Cluster in Different Programming Languages?
- Why Do I Need to Configure Timeout for Redis Cluster?
- Why Am I Seeing a Timeout Error When Reading Data from Redis?
- Explaining and Using Hash Tags
- Why Does a Key Disappear in Redis?
- Will Cached Data Be Retained After an Instance Is Restarted?
- How Do I Know Whether an Instance Is Single-DB or Multi-DB?
- What Are the Constraints on Implementing Multi-DB on a Proxy Cluster Instance?
- How Do I Create a Multi-DB Proxy Cluster Instance?
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