Connecting to a GeminiDB HBase Instance

You can connect to a GeminiDB HBase instance over a private network or using Java.

Figure 1 shows how to connect to a GeminiDB HBase instance.

Figure 1 Connection Methods
Click to enlarge

**Table 1** Connection methods
Method	Scenario	Default Port	Description
Connecting to a GeminiDB HBase Instance over a Private Network	Your applications are deployed on an ECS that is in the same region and VPC as your instances.	2181	High security and performance If the ECS and GeminiDB HBase instance are in the same security group, they can communicate with each other by default. No security group rule needs to be configured. If they are in different security groups, configure security group rules for them, separately. Configure inbound rules of a security group for the GeminiDB HBase instance by following Setting Security Group Rules for a GeminiDB HBase Instance. The default security group rule allows all outbound data packets, so you do not need to configure a security rule for the ECS. If not all access from the ECS is allowed, you need to configure an outbound rule for the ECS.
Connecting to a GeminiDB HBase Instance Using Java	An example of connecting to a GeminiDB HBase instance using Java	2181	-

Thank you very much for your feedback. We will continue working to improve the documentation.

The system is busy. Please try again later.