Database

• MongoDB for now then switch to Cassandra.
• Reason: https://discord.com/blog/how-discord-stores-billions-of-messages
• Snowflake UUID: https://towardsdatascience.com/ace-the-system-interview-design-a-chat-application-3f34fd5b85d0

Schema

Developer

• id → ****uuid
• name→ string
• email → string
• credentials → {}
• projects [projectId → uuid]
• createdAt → date-time

Project

• id → uuid
• name → string
• description → string
• credentials → {secret}
• projectConfig → {isGroupsEnabled, charLimit, …}
• createdAt → date-time

User