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A comment on Pulsar vs. Kafka. Parent comment

Re:Pulsar vs. Kafka by majidazimi on Friday July 10, 2020 @04:04PM (#23795784)
Network is faster than disk. Once cached, then you are only bound by network IO for subsequent uses.
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Re:Pulsar vs. Kafka by kevstev on Friday July 10, 2020 @04:38PM (#23796177)
Sure- but how is this different than kafka's caching?
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