1. Countermeasures against data center failure and disaster: data copy function
To prepare for unforeseeable failure and disaster, public cloud providers build multiple data centers (availability zones) within a region. GridDB is able to distribute copies of data to multiple servers as a measure for server failure. However, if the copy is placed on servers located in the same data center and a failure or disaster occurs, continuous use of data will not be possible.
Therefore, in GridDB 5.1, data copy function has been enhanced to allow duplication of data to a different data center. This function enables continuous data processing even in the event of a data center failure or disaster.