Episode 54: Fusion Snapshots, with Lorenzo Fontana скачать в хорошем качестве

Episode 54: Fusion Snapshots, with Lorenzo Fontana

In this episode, Phil Ewels sits down with Lorenzo Fontana, an engineer at Seqera with deep expertise in Linux kernel internals, eBPF, and systems programming. Lorenzo is the co-author of the O'Reilly book "Linux Observability with eBPF" and a key developer behind Fusion and Fusion Snapshots. We explore Lorenzo's fascinating journey from Linux security tools to bioinformatics infrastructure, and take a technical deep dive into how Fusion Snapshots actually work under the hood: including CRIU, incremental dumps, and how tasks can be frozen and migrated between cloud instances in under two minutes. Full transcript and summary blog post here: https://seqera.io/podcasts/episode-54... 🔗 Links mentioned in this episode: Fusion & Seqera: • Fusion Snapshots Blog Post: https://seqera.io/blog/fusion-snapsho... • Try Fusion Snapshots with Seqera Compute: https://seqera.io/platform/ Lorenzo's Background: • Linux Observability with BPF (O'Reilly): https://www.oreilly.com/library/view/... • Falco Runtime Security: https://falco.org/ Open Source Projects: • criu-static: https://github.com/seqeralabs/criu-st... • staticreg: https://github.com/seqeralabs/staticreg • CRIU Project: https://criu.org/ ⏱️ Timestamps: 00:00 Nextflow Podcast ep54: Lorenzo Fontana 00:04 Welcome and intro 01:33 Background in eBPF 06:46 Becoming an expert in eBPF 11:29 O'Reilly Book 13:02 Falco and linux kernel bugs 16:07 Move to Seqera 20:42 Intro to Fusion 26:18 Comparing Fusion to other solutions 29:00 Fusion Snapshots 31:15 How Fusion Snapshots moves tasks 35:58 Contributions back to CRIU 39:05 criu-static 43:12 staticreg 44:36 Fusion Snapshots broken down 46:50 Fusion Snapshot spot reclamation 50:18 Incremental dumps 53:59 Fusion snapshot process timing 57:25 Seqera full stack 59:20 Call to action 01:00:52 pigz 01:03:41 How to try Fusion Snapshots 01:04:42 AI usage in the future 01:11:06 Wrap up 📢 Connect with us: • Community forum: https://community.seqera.io • nf-core: https://nf-co.re • Seqera: https://seqera.io #Nextflow #Bioinformatics #CloudComputing #Seqera #FusionSnapshots #SpotInstances #eBPF #Linux