---
title: "Discussion on \"Beyond Docker: Building Sub-Millisecond Microservices with WebAssembly (Wasm) on Bare Metal\" | Hashnode"
description: "Discussion on \"Beyond Docker: Building Sub-Millisecond Microservices with WebAssembly (Wasm) on Bare Metal\". Escape the AWS Lambda egress tax and Docker bloat. Deploy WebAssembly (Wasm) microservices on Bare Metal for 10,000x density and zero cold starts."
url: "https://hashnode.com/posts/beyond-docker-wasm-microservices-bare-metal/6ad9955867bfaeebdaf7e4e6"
---

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# [Beyond Docker: Building Sub-Millisecond Microservices with WebAssembly (Wasm) on Bare Metal](https://irexta.hashnode.dev/beyond-docker-wasm-microservices-bare-metal?utm_source=hashnode&utm_medium=feed)

Escape the AWS Lambda egress tax and Docker bloat. Deploy WebAssembly (Wasm) microservices on Bare Metal for 10,000x density and zero cold starts.

Oct 22 · 9 min read · irexta.hashnode.dev  
Read the article

-   [#webassembly](https://hashnode.com/tag/webassembly)
-   [#wasm](https://hashnode.com/tag/wasm)
-   [#docker](https://hashnode.com/tag/docker)
-   [#serverless](https://hashnode.com/tag/serverless)
-   [#baremetal](https://hashnode.com/tag/baremetal)

## Written by

[Andrew Wiggey](https://hashnode.com/@irexta)

@irexta

  
[View profile](https://hashnode.com/@irexta)

Technical Team @ iRexta | Decoding High-Performance Bare Metal & GPU Infrastructure for the AI Era.

I am part of the Technical Team at iRexta, bridging the gap between high-end infrastructure and enterprise solutions. At iRexta, we specialize in providing unshared Bare Metal and Dedicated GPU servers to help businesses scale their AI environments, defend against advanced threats, and escape the exorbitant "Cloud Tax". Follow our space for deep dives into tech architecture and server engineering!

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