Plan B vs SQLZOO
A side-by-side look at Plan B and SQLZOO. For an in-depth review of either product, follow the links below.
Plan B
Backup & Sync
Plan B is a file and folder backup software for Windows. It makes scheduled, incremental backups to external drives with version history so you can restore previous versions. Simple interface and lightweight application.
backupfile-backupversioningincrementalwindows
SQLZOO
Education & Reference
SQLZOO is a free online resource that helps users learn SQL concepts through interactive tutorials and exercises. It covers SQL syntax for a variety of database management systems.
sqldatabasetutorialsexercises