Using ActiveRecord''s #update_counters to Prevent Race Conditions

• Puma

  40 7,583 8.7 Ruby

  A Ruby/Rack web server built for parallelism

  

When programming, we have several ways to run code in parallel, including processes, threads, and, more recently (in Ruby), fibers and reactors. In this article, we're only going to worry about threads, as it is the most common form that Rails developers will encounter. For example, Puma is a multithreaded server, and Sidekiq is a multithreaded background job processor.

• Sidekiq

  91 12,931 8.9 Ruby

  Simple, efficient background processing for Ruby

  

When programming, we have several ways to run code in parallel, including processes, threads, and, more recently (in Ruby), fibers and reactors. In this article, we're only going to worry about threads, as it is the most common form that Rails developers will encounter. For example, Puma is a multithreaded server, and Sidekiq is a multithreaded background job processor.

• InfluxDB

  www.influxdata.com sponsored

  Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  

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