Object | Quota |
Number of nodes per instance | |
Data storage volume per node | Data storage volume per node = number of node CPU cores × 250. For example, for an 8-core 16 GB node, the data storage volume is 2,000 GiB (8 × 250 GiB). |
Object | Suggested Limits | Hard Limits |
Number of tables per instance | Suggested to be within 1,000, not mandatory | - |
Data size in table | Number of column families per table: 10
Single row key: 1 KB
Column family: 10 B
Single column qualifier: 100 B
Single value in a table cell: 1 MB
All values in a row: 100 MB | Single row key: 64 KB
Column qualifier family: 64 KB
Single column qualifier: 64 KB
Single value in a table cell: 10 MB
All values in a row: 1 GB |
Number of rows in batch requests | Suggested to be within 5,000, not mandatory | - |
ID length limit | Table name: 1-128
Column family: 1-16 | Instance name: 6-36 |
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