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Kafka vs Mosquitto - which tool is better for communication between microservices?

Recently microservices architecture is becoming more and more popular. In this post, we'll compare the two most popular messaging brokers - Kafka and MQTT (Mosquitto) to see which one is the best.
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Basic design patterns in Ruby on Rails

Not only as programmers, but in day-to-day life, we encounter some problems. Every person has similiar difficulties, and our society has found universal ways, **_patterns_**, to solve that problems. As programmers we also have problems, which can be solved by patterns.
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