Updated on 2024-05-07 GMT+08:00

Connecting to a Data Source

Overview

Before creating a data API, connect to a data source to read data from. Access configuration varies depending on the data source type.

Prerequisites

  • Before accessing a data source, ensure that the ROMA Connect instance can connect to the network your data source is in.
    • Same VPC: Let the instance directly access the data source.
    • Two VPCs in the same region: Connect the instance and the data source with a peering connection. For details, see VPC Peering Connection.
    • Two VPCs in two regions: Create a cloud connection and load the VPCs that need to communicate with each other. For details, see Network Communications Among VPCs Across Regions.
    • Communication over the public network: Ensure that the ROMA Connect instance has been bound with an EIP.
  • To enable cross-VPC private access, configure the routes between the instance and the subnet your data source is in.