Recover Accidentally Deleted Files on RHEL with extundelete – Full Step‑by‑Step Guide

This guide explains why extundelete can restore files deleted with rm on ext3/ext4 partitions, walks through installing the tool on various RHEL versions, shows how to safely stop writes, identify the affected partition, execute single‑file, directory or full‑partition recovery commands, verify results, and avoid common pitfalls, while also offering preventive measures to reduce future data loss.

File RecoveryLinuxOperations

0 likes · 19 min read

Recover Accidentally Deleted Files on RHEL with extundelete – Full Step‑by‑Step Guide

Efficient Ops

Nov 26, 2024 · Information Security

When Ops Go Wrong: Real Database Deletion Cases and Their Legal Fallout

This article reviews several high‑profile incidents where operations staff deleted or sabotaged critical databases, detailing the legal consequences, financial losses, and lessons for improving security and operational safeguards.

Database Securitydata loss preventioninformation security

0 likes · 7 min read

When Ops Go Wrong: Real Database Deletion Cases and Their Legal Fallout

MaGe Linux Operations

Dec 18, 2023 · Backend Development

How to Prevent Kafka Message Loss in Critical Transaction Systems

This article explains why Kafka can lose messages in production, broker, and consumer stages, analyzes root causes such as asynchronous batch sends, JVM crashes, and network failures, and provides practical solutions including callbacks, retry mechanisms, replication settings, and manual offset commits to ensure reliable delivery.

Backend DevelopmentDistributed SystemsKafka

0 likes · 10 min read

How to Prevent Kafka Message Loss in Critical Transaction Systems