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Firecracker
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- 1Netlify moves Edge Functions to Firecracker MicroVMs for 5x speedup▼5x faster Edge Functions: V8 isolates to Firecracker MicroVMs
Netlify announced it has migrated its Edge Functions from V8 isolates to AWS's Firecracker MicroVMs, claiming performance improvements of up to five times. The move combines Firecracker's lightweight virtualisation with V8 isolates running inside the microVMs, aiming to reduce cold start times and improve reliability for serverless edge workloads. The change has drawn attention among developers interested in edge computing and serverless infrastructure performance.
- 2Diwali 2026 firecracker shopping underway at Sadar Bazar Delhi●2026 Diwali Crackers 🔥 Firecrackers in Sadar Bazar Delhi | Wholesale & Retail | All Items Availab...
Firecracker sellers in Sadar Bazar, Delhi, are drawing big crowds as shoppers look ahead to Diwali 2026, with both wholesale and retail buyers browsing the market's full range of crackers. Sadar Bazar is one of Delhi's largest wholesale hubs for fireworks, and videos showing prices and stock are attracting wide attention online ahead of the festival season.
- 3India and Pakistan set for firecracker clash at Hong Kong Sixes▼India and Pakistan set for firecracker clash in ‘inspiring’ Hong Kong Sixes
India and Pakistan are preparing to face off in cricket's Hong Kong Sixes, with the short-format tournament drawing attention for its fast-paced, entertaining style. Organisers and commentators describe the event as inspiring, and any meeting between the two arch-rivals generates major interest among fans, who follow the fixture closely despite its exhibition-style, six-a-side format.
- 4Cloudflare Containers' disk isolation questioned over unzeroed thin-pool blocks●A microVM per tenant does not isolate the disk if the thin pool hands out recycled blocks unzeroed. Cloudflare Container
A discussion is underway about whether Cloudflare's Containers service, which gives each tenant a Firecracker microVM on dm-thin provisioning with block zeroing skipped, can truly isolate tenant disk data. Because the thin pool uses 64 KiB blocks and hands out recycled blocks unzeroed, a tenant writing 4 KiB could read neighboring data from a previous tenant in the remaining space.