We are using multiple tailable cursor on the same collection, it seems to be having deleterious effect on performance, is this expected? what can be done to improve performance with this setup or must it be changed?
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We are using multiple tailable cursor on the same collection, it seems to be having deleterious effect on performance, is this expected? what can be done to improve performance with this setup or must it be changed?
Multiple tailable cursors are fine. Indeed, many of Mongo’s internal operations, like replication from a primary to multiple secondaries in a replica set, are implemented with tailable cursors.