
Datomic
MySQL
MarkLogic Server
Valentina Server
Google Cloud Datastore
Datahike
Matisse
Oracle TimesTen
OneNote
Evernote
Google Keep
Simplenote
Notion
Standard Notes
Joplin
Workflowy
Datomic
OneNoteFor me it is a convenient and compact tool in which I can put all my ideas, goals, thoughts
MySQL - The world's most popular open source database
Evernote - Bring your life's work together in one digital workspace. Evernote is the place to collect inspirational ideas, write meaningful words, and move your important projects forward.
MarkLogic Server - MarkLogic Server is a multi-model database that has both NoSQL and trusted enterprise data management capabilities.
Google Keep - Capture notes, share them with others, and access them from your computer, phone or tablet. Free with a Google account.
Valentina Server - Valentina Server is 3 in 1: Valentina DB Server / SQLite Server / Report Server
Simplenote - The simplest way to keep notes. Light, clean, and free. Simplenote is now available for iOS, Android, Mac, and the web.