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Monitoring karafka jobs progress using web ui
Posted inapache kafka kafka Karafka

Monitoring Karafka Jobs Progress Using Web UI

Posted by Ubuntu Server Admin October 16, 2023
Introduction Karafka is a Ruby and Rails framework designed to simplify processing messages consumed from…
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Asset handling in roda: cache forever, refresh when needed
Posted ingem Karafka Roda

Asset Handling in Roda: Cache Forever, Refresh When Needed

Posted by Ubuntu Server Admin October 6, 2023
Introduction Managing frontend assets in gems serving Web UI can be tricky. Why? Because while…
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Inside kafka: enhancing data reliability through transactional offsets with karafka
Posted inapache kafka Karafka Ruby

Inside Kafka: Enhancing Data Reliability Through Transactional Offsets with Karafka

Posted by Ubuntu Server Admin June 22, 2023
Karafka is a Ruby and Rails framework that simplifies the development of Apache Kafka-based applications.…
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Karafka framework 2. 1 announcement
Posted inKarafka karafka framework kubernetes

Karafka framework 2.1 announcement

Posted by Ubuntu Server Admin June 2, 2023
I'm happy to announce that Karafka 2.1 has just been released. For those who wonder…
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Delaying kafka messages processing with karafka: a deep dive into delayed topics
Posted inkafka Karafka Ruby

Delaying Kafka Messages Processing with Karafka: A Deep Dive into Delayed Topics

Posted by Ubuntu Server Admin April 16, 2023
Kafka is a popular distributed streaming platform that is commonly used for building real-time data…
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Kafka topics as code – declarative kafka topics management in ruby
Posted inapache kafka kafka Karafka

Kafka topics as code – declarative Kafka topics management in Ruby

Posted by Ubuntu Server Admin March 15, 2023
Kafka topics are a fundamental concept in Apache Kafka. Topics are logical names or labels…
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Karafka web ui –  your ruby and rails out-of-the-box kafka ui
Posted inapache kafka kafka Karafka

Karafka Web UI – Your Ruby and Rails out-of-the-box Kafka UI

Posted by Ubuntu Server Admin February 15, 2023
I'm thrilled to announce the new and shiny addition to the Karafka ecosystem: Karafka Web.…
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Ruby concurrency is hard: how i became a ruby on rails contributor
Posted inbug concurrency concurrent-ruby

Ruby concurrency is hard: how I became a Ruby on Rails contributor

Posted by Ubuntu Server Admin November 23, 2022
For the past several weeks, I've been trying to fix a cranky spec in Karafka…
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Rspec story about disappearing classes
Posted inGC Rails RSpec

RSpec story about disappearing classes

Posted by Ubuntu Server Admin November 13, 2022
ActiveSupport#descendants can be slow. In a bigger system with layers of descendants, finding all of…
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Reduce your method calls by 99. 9% by replacing thread#pass with queue#pop
Posted inbenchmark Karafka karafka framework

Reduce your method calls by 99.9% by replacing Thread#pass with Queue#pop

Posted by Ubuntu Server Admin January 20, 2022
When doing multi-threaded work in Ruby, there are a couple of ways to control the…
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