CPC G06F 16/1824 (2019.01) [G06F 16/285 (2019.01)] | 30 Claims |
1. A network-based database system comprising:
at least one hardware processor; and
a memory storing instructions that cause the at least one hardware processor to perform operations comprising:
selecting a particular zone among multiple zones based on a target skew to meet a global balancing of cluster instances;
deploying a particular type of cluster instance to the particular zone;
for each zone from the multiple zones, determining a respective number of cluster instances;
identifying a second particular type of cluster instance to remove based on a total number of the second particular type of cluster instance in the multiple zones and a second total number of the particular type of cluster instance in the multiple zones; and
removing the second particular type of cluster instance from a second particular zone to meet the global balancing of cluster instances in the multiple zones.
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