---
title: "Mohammed Abdul Raqueeb (@raqueeb) | Hashnode"
description: "Backend & Systems Developer. Read the latest articles by Mohammed Abdul Raqueeb on Hashnode."
url: "https://hashnode.com/@raqueeb"
---

@raqueeb

# Mohammed Abdul Raqueeb

@raqueeb · Hyderabad, India · Joined November 2026

Backend & Systems Developer

[Website](https://raqueeb.dev/)

### [Building a Crash-Safe Write-Ahead Log in Go, and the 24 Ways I Tried to Break It](https://raqueeb.hashnode.dev/building-a-crash-safe-write-ahead-log-in-go-and-the-24-ways-i-tried-to-break-it?utm_source=hashnode&utm_medium=feed)

How KVStore's write-ahead log survives kill -9: CRC32C checksums, group commit, torn-tail vs corruption recovery, and a 24-run crash-test suite.

6 min read · [raqueeb.hashnode.dev](https://raqueeb.hashnode.dev/building-a-crash-safe-write-ahead-log-in-go-and-the-24-ways-i-tried-to-break-it?utm_source=hashnode&utm_medium=feed)

[5d ago](https://hashnode.com/posts/building-a-crash-safe-write-ahead-log-in-go-and-the-24-ways-i-tried-to-break-it/6aef55e91b650218c28deb7a)