Backups must be restored and verified—I measured the conditions under which SQLite, PostgreSQL, and MySQL fail to restore and created a verification script

When judging whether a backup can be restored based solely on exit codes and integrity checks, I found conditions in SQLite, ...
iMasters

Cinco palavras do SQL que fazem o PostgreSQL trabalhar mais do que o necessário

Benchmark com 2 milhões de linhas mostra o custo real de UNION, MATERIALIZED, ORDER BY random() e SELECT * no PostgreSQL 18.6 ...

Preparing for Ransomware: I Built a System to Encrypt XServer's Production DB and Automatically Back It Up to OneDrive

Recently, I have been seeing news about cyberattacks and ransomware damage to companies much more frequently.The ransomware ...
Cyber Security News

Hackers Breach Two Major South Korean Churches, Exposing Data of Over 1 Million People

Hackers breached two major South Korean churches, exposing more than one million congregant records and extensive financial ...
Cyber Security News

Hackers Turned a Microsoft SQL Server Into a Command and Data Exfiltration Channel

Hackers abused a Microsoft SQL Server to run commands, steal credentials and source code, and move files in a Viva Aerobus-linked attack.
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SQL command-line utilities (Database Engine)

Command-line utilities enable you to script SQL Server Database Engine operations. The following table contains a list of several command-line utilities that ship with SQL Server. For information on ...