Deploying to AWS Part II: Running a Rails app on Fargate | Scout APM Blog
What's the 2018 approach to deploying a Rails app to AWS? We've partnered with DailyDrip on a series of videos to guide you through the process. We'll be covering how to Dockerize a Rails app, AWS Fargate, logging, monitoring, and CDN support. Today's video is the next in the series of setting up our produciton app for production use in AWS ECS. In our last video, we Dockerized the app to prepare
Tutorial: Distributed Tracing in Ruby with OpenTracing | Scout APM Blog
It's a lot harder connecting the dots of the request lifecycle when the final response is built from a number of separate microservices. However, distributed tracing - which connects a transaction trace across microservices - is getting a lot easier. In this short tutorial, I'll show how to add distributed tracing to your Sinatra web apps via OpenTracing, a vendor-neutral tracing API, and Jaeger,
Visualizing Rails logs With Jupyter Notebook | Scout APM Blog
Your Rails app appears to be humming along just fine. But then, out of the blue, one of your most important customers emails your support team: "the site is loading slowly - is something up"? You frantically browse around the site, but everything seems fine. You double-check the charts: things look normal. Is the customer trying to trick you? Is monitoring broken? In this post, I'll show how to sl
State of the 2017 Rails Stack | Scout APM Blog
Are folks upgrading to Rails 5? Where is the Postgres vs. MySQL battle heading? Are devs embracing Puma and concurrency? If you're curious about the above, you've come to the right place. We collect gems used on the apps we monitor at Scout to assist with debugging issues and to prioritize libraries we want to instrument. This data set, which is across thousands of apps, should be enough to grab g
Docker: Git for deployment | Scout APM Blog
I've been hearing how Docker is the new awesome, but it didn't click for me until I dug in with a practical question: if we deployed Scout via Docker, would deployment be a more pleasurable experience? My three takeaways are below. Finally, an efficient way to simulate our production environment Our production environment has 16 servers. If I attempted to simulate this locally with VirtualBox's re
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Introducing free app monitoring for Elixir apps | Scout APM Blog
Elixir foundations for Ruby Devs: transforming data | Scout APM Blog
3 pleasantly surprising PostgreSQL Indexing tricks | Scout APM Blog
Rails Performance and the root of all evil | Scout APM Blog
