Realtime Log Levels, Dynamic Configuration & Feature Flags for all.
Boston, MA
Joined January 2018
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If you're a #rubyonrails developer I've got something very cool to show you. We're calling it dynamic logging and I think you're going to love the way it speeds up debugging an issue.
Details of how it works in prefab.cloud/blog/dynamic-lo…
Changing log levels in FastAPI without restarting is easy peasy. We put together some notes and a video showing how: youtube.com/watch?v=_kcosRL9…
prefab.cloud/blog/dynamic-lo…
Building a more reliable feature flag system youtu.be/1IgKA7GvR3c?si=dlhi…
Dynamic configuration is a gift that keeps on giving. Just realized last week that it's a terrific replacement for Google Tag Manager that may save you ~80-100ms per page load. prefab.cloud/blog/faster-goo…
GTM is a useful tool, but it fundamentally adds latency to your site. If your page doesn't know what scripts to load until it makes a request to gtm and downloads and runs that JS, that easily 100ms before you page can even start loading other scripts.
You really can't hear anything nicer about your product than Forrest here saying Prefab feels like it was built by and for its users. Woohoo!
More details in the full case study: prefab.cloud/blog/case-study…
New documentation on setting up experiments with Prefab and sending the exposure event to your analysis tool of choice. Here's a mixpanel example: docs.prefab.cloud/docs/how-t…
FYI latest Chrome is causing UI issues.
DM for a workaround while we figure things out.
Issue: support.google.com/tagmanage…
Prefab retweeted
I redid my @bostonrb talk on how to make our Ruby systems more dynamic, now in video form youtu.be/alWiRBfoI84?si=JxTF…
- Dynamic Service Discovery
- Demo of using dynamic Faraday timeouts to improve tail latency
- Dynamic Rails 8 rate limits
Since we don't charge by the seat, our customers are giving seats to everyone. Yay! 😃 But with great power comes the need for more flexible control, so in Q2 we really upped our game with ABAC/RBAC & Slack integrations: prefab.cloud/blog/q2-2024-re…
Our previous episode of Live Ruby pairing is going to be pretty tough to beat, but we're going to try to do it anyway.
Last week we built a ruby rate limits from scratch and made them dynamically undateable. Check out the result: youtube.com/live/GBY2c1amwDI…
This week we're going to stay on the rate limit theme. But we're going to explore the new Rails 8 built-in rate limits and see whether or not we can make these dynamically adjustable. We go live at 1:15ET today, come check us out! youtube.com/watch?v=BajKUgEF…
We just shipped a great update to our dynamic logging for ruby library and we now play really nicely with the terrific github.com/reidmorrison/sema… library.
If you want to change log levels on the fly in ruby, now's the time to check it out!
prefab.cloud/blog/ruby-dynam…
Hands on, Product Entitlements with Feature Flags youtu.be/HEiHK3bxHQ8?si=f1WR… What traps should we be aware of when building out product entitlements?
Live pair programming: Using OpenAI Whisper to parse an audio stream youtube.com/live/MEo8rhZmj8E… tomorrow at 11AM ET
Prefab retweeted
1pm ET tomorrow, @semanticart and I are going to make fools of ourselves on the internet.
sorry, I mean we are going to be live streaming a pair programming session where you will learn a whole lot.
Mark you calendar! Come watch! youtube.com/@prefab-cloud/st…
Want to add feature flags to @Netlify functions? Here's our guide prefab.cloud/blog/feature-fl…
It covers some of the considerations important when thinking about feature flags for #Serverless
Debugging feature flags just got easier with Prefab's Context Playground! If you've ever been frustrated by feature flags not behaving as expected, you can now experiment in the UI and see what rule matches. Debugging help ftw! #featureflags #debugging