Answer by Ashraful Islam for Cassandra concurrent writes
Every write (insert/update/delete) to cassandra, a timestamp associated with each column is also inserted. when you execute read query, timestamps are used to pick a "winning" update within a single...
View ArticleAnswer by RussS for Cassandra concurrent writes
Cassandra follows a "Last Write Wins" policy. The timestamp used can be set manually but by default is set client side by the requester see Datastax Java Driver docs. The order in which writes arrive...
View ArticleCassandra concurrent writes
How does Cassandra guarantee eventual consistency when concurrent writes happen?For example, Client A writes to tableA.rowA.colA, while at the same time Client B writes to tableA.rowA.colA.The...
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