Today's session covered MapleLogic Studio — Major Session, Database Foundation (Oak + Birch), DB Tables. Here's a summary of what was accomplished and what's still in progress.

• PostgreSQL schema designed by Oak, approved by Ralph, built by Birch
• 12 tables created in maplelogic database with studio_ prefix
• All existing JSON data migrated: 66 shorts, 62 gallery items, 8 characters
• lib_num: permanent sequential IDs (#1-#66), stored in DB, never recycled
• Next video = #67 automatically
• JSON files kept as frozen backup