Stefan Wintermeyer
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who talks about the same things
- Dan Shappir12 talks
- Tobias Pfeiffer10 talks
- Tammy Everts14 talks
- Ben Schwarz10 talks
- Richard Schneeman23 talks
- Ilya Grigorik18 talks
| title | conference | date |
|---|---|---|
| Cache = Cash! 2.0 | RailsConf 2025 | 2025-07-08 |
Claims concrete wins: focusing on CPU caches (L1/L2) and data layout, switching heavy ActiveRecord loads to trimmed SELECTs and smaller SQL types, adding… | ||
| The Greener Grass | RubyConfBY 2020 Online | 2020-07-18 |
Compares Ruby/Rails versus Elixir/Phoenix with concrete tradeoffs: Phoenix uses OTP, built-in clustering and a live dashboard, supports hot code upgrades, and… | ||
| How we Build Vutuv | Lonestar ElixirConf 2017 | 2017-02-23 |
An open source, free “LinkedIn killer” called Vutuv aims for extreme speed and low cost, reaching 200,000 accounts in its first three months. Pages aim to… | ||
| Phoenix Framework | FrOSCon 2016 | 2016-08-20 |
A live demo builds an address-book app with 50 seeded users and benchmarks Rails vs Phoenix (Elixir/Erlang). Measured latencies: Rails ~1265 ms first load then… | ||
| Web Performance: Autobahn or Pedestrian Zone? | FrOSCon 2015 | 2015-08-22 |
The talk examines web performance costs—noting each extra second of page load reduces conversions (~5%) and that shaving 1000 ms from viewport render is… | ||
| Cache=Cash! | RailsConf 2013 | 2013-04-29 |
Benchmarks use an actual Raspberry Pi and a stack of Rails + Nginx + Memcached + Redis to show concrete wins: initial workflow takes 116 seconds on the Pi, a… | ||
| nothing matches | ||