https://phpc.tv/videos/watch/f92edd28-5350-4f5f-b00c-a9f321645970 How can you stop "praying" that your system stays up and start actually observing it? We caught up with Florian to preview his upcoming talk at PHP UK Conference 2026 regarding the four pillars of observability. We discuss real-world scenarios where metrics reveal hidden performance bottlenecks, including a story about a database migration that ground an application to a halt. In the second half, we shift gears to discuss his open-source work on the PHP parallel extension, exploring when to use true multi-threading versus traditional queues for computationally expensive tasks. 00:00 - Introduction: The Four Pillars of Observability 01:01 - Deep Dive into Metrics 01:41 - Real-world Story: The Database Latency Issue 02:42 - Where to Start with Observability? 05:14 - Preventing Recurring Incidents 07:07 - Introduction to the PHP Parallel Extension 09:02 - Use Cases: Multi-threading vs. Queues 10:13 - Popularity and State of the Package 11:15 - How to Install Parallel (PECL 🎟️ See Florian live at PHP UK 2026! 📅 February 20th | London, 1 America Square 👉 Tickets Available Now: https://www.phpconference.co.uk/tickets Tue, 14 Apr 2026 21:12:19 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://phpc.tv https://phpc.tv/lazy-static/avatars/a00c380b-7291-4db3-b239-61999888fbca.png https://phpc.tv/videos/watch/f92edd28-5350-4f5f-b00c-a9f321645970 All rights reserved, unless otherwise specified in the terms specified at https://phpc.tv/about and potential licenses granted by each content's rightholder.