Memento Database Tutorial -

Add Entry event script → On Create or Update:

var pages = entry.field("Pages"); var read = entry.field("Read?"); if (read && pages > 0) return Math.round(pages / 2) + " min read"; else return "Not read"; memento database tutorial

Library 1: Authors (ID, Name, Bio) Library 2: Books (Title, Author_Link → link to Authors) Add Entry event script → On Create or

var title = entry.field("Title"); if (title) entry.setField("Title", title.trim().toUpperCase()); It allows users to create custom data structures,

AI Research Assistant Date: April 17, 2026 Audience: Beginners to intermediate users (students, researchers, hobbyists, small business owners) 1. Introduction Memento Database is a cross-platform, no-code database application available on Android, iOS, Windows, macOS, and Linux (via web). Unlike spreadsheets (Excel/Sheets) or heavy DBMS (MySQL, PostgreSQL), Memento balances power and simplicity. It allows users to create custom data structures, link records, generate reports, and sync across devices.