Amazon RDS for Db2 expands support for memory optimized X2iedn DB instances for the following additional regions. X2iedn instances are well-suited for memory-intensive, read-heavy and high-throughput write operations.
US East (Ohio)
US West (N. California)
Africa (Cape Town)
Asia Pacific (Mumbai)
Asia Pacific (Hyderabad)
Asia Pacific (Singapore)
Asia Pacific (Jakarta)
Asia Pacific (Tokyo)
Asia Pacific (Seoul)
Asia Pacific (Osaka)
Europe (London)
Europe (Paris)
Europe (Spain)
South America (Sao Paulo)
Source:: Amazon AWS