Tag Archives: crdt

ScyllaDB 1.7 要支援 Cassandra 的 Counter 了

Counter 是 Cassandra 裡一個特別的資料型態,總算是要 porting 進 ScyllaDB 了:「Scylla 1.7 introduces experimental support for counters」。 由於資料結構的特殊性,在文章裡有提到想像得到的限制: once deleted, counter column value cannot be used again—this is a consequence of the fact that counters can only be incremented or decremented, they cannot … Continue reading

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