They introduce change one region at a time usually. DDB did have outage many times and brought half of AWS operations down. But good question how they kept Amaz

They introduce change one region at a time usually. DDB did have outage many times and brought half of AWS operations down. But good question how they kept Amazon.com alive if some part of their systems rely on DDB. [1]: https://aws.amazon.com/message/5467D2/ https://aws.amazon.com/message/5467D2/