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Reactor Pattern vs Thread-based(pool) Pattern The Battle of Concurrency Patterns

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Thread-based(pool) Pattern

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Thread-based(pool) Pattern CLIENT 1 CLIENT 2 CLIENT 3 CLIENT 4 CLIENT 5 CLIENT 6 THREAD POOL THREAD 1 THREAD 2 THREAD 3 THREAD 4 THREAD 5

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Reactor Pattern

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The reactor pattern describes that a single thread runs in a loop to deliver the events to the handlers

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Reactor Pattern

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Never blocks the Event Loop

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Performance

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Demo

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What are the disadvantages?

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What are the advantages of using Reactor Pattern?

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Debug (Callback)

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https://github.com/larchanjo /poc-vertx-grpc

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Questions?

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Thanks a million! /larchanjo /luram-archanjo