Case Insensitivity

Cognitive Technology Team

Apr 28, 2025 · Information Security

Linus Torvalds Criticizes Case‑Insensitive File System Support in Linux

Linus Torvalds sharply condemned the case‑insensitive file‑system feature in Linux, labeling it a massive mistake that introduces serious security risks, citing recent Bcachefs patches that finally enabled the functionality, and sparking debate among developers about the trade‑offs between compatibility and safety.

BcachefsCase InsensitivityLinux

0 likes · 4 min read

Linus Torvalds Criticizes Case‑Insensitive File System Support in Linux

IT Services Circle

Nov 11, 2024 · Databases

Handling Case Sensitivity in MySQL Brand Table to Prevent Duplicate Entries

This article examines why a MySQL table with a case‑insensitive collation returns uppercase brand names when searching for lowercase input, analyzes the underlying charset and collation settings, and proposes backend pagination with a case‑insensitive fuzzy search and a unique index to reliably prevent duplicate brand records.

Case InsensitivityCollationDatabase Design

0 likes · 8 min read