SShortSingh.
Back to feed

Database backup gaps cause multi-day recovery effort after admin error

0
·10 views

An IT manager requested a partial database restore after an admin accidentally blanked 60,000 records. The platform's automated backups captured only database dumps, not the full application state including files and configurations. Restoring the single affected table required four days of manual work because data, metadata, and attachments were interdependent. The incident revealed that backing up only structured data ignores critical components like file storage and search indexes. This highlights the risk of assuming database backups alone ensure full system recovery.

Read the full story at DEV Community

This is an AI-generated summary. ShortSingh links to the original source for the complete article.

Discussion (0)

Log in to join the discussion and vote.

Log in

Related stories

0
ProgrammingDEV Community ·

Study shows 96.5% accurate spam filter missed 58 spam messages

A developer trained a logistic regression model on a dataset of 5,572 emails to create a spam filter. The model achieved 96.5% test accuracy, improving significantly over a baseline that always predicted 'ham'. However, its confusion matrix revealed it correctly identified only 174 out of 232 spam messages, letting 58 through. The developer noted the model prioritizes precision over recall for spam, making it safer for avoiding false positives. They also corrected their project documentation after discovering a discrepancy between their written description and the actual code.

0
ProgrammingDEV Community ·

VM escape flaw prompts security rethink, shift to minimal virtual hardware

A proof-of-concept for CVE-2026-59346, a guest-to-host VM escape vulnerability in the VMXNET3 network adapter, prompted a security review at a cloud company. The author, a founder, realized their reliance on general-purpose virtual machines created a broad, hard-to-secure attack surface. In response, the company stripped all unused virtual devices from their VMs to minimize potential escape routes. They also moved high-risk workloads to lightweight microVMs with a drastically smaller, purpose-built device model to strengthen isolation.

0
ProgrammingDEV Community ·

Engineering Lead Shares Lessons on Implementing AI Coding Assistant Cursor

An engineering lead details a method for adopting the Cursor AI assistant within a team of over 50 engineers at Elementor. The process began with a pilot group using the tool on real tasks for four to six weeks. Key steps included establishing shared repository rules for consistency and creating an internal forum for developers to share techniques. The author emphasizes that AI-generated code requires human review and that tracking meaningful productivity outcomes, not just usage, is crucial.

0
ProgrammingHacker News ·

Hacker News article details key Windows and Mac keyboard layout differences

An article posted to Hacker News outlines the fundamental differences between Windows and Mac keyboard layouts. It explains the variations in modifier key placement and naming conventions between the two systems. The discussion explores how these differences impact user muscle memory and workflow when switching platforms. The piece garnered community engagement, receiving several points and comments on the forum.