Documentation issue related

[Sharath-a26]

@coolwednesday What structure should be followed across datasources. Currently I see just CockroachDB contains Configuration. All the other datasources contain just the definition and example.

[coolwednesday]

We would be needing :

• Installing the external driver command
• (.env configurations for datasources that are externalised and then you use app.Config.Get or app.Config.GetorDefault to fetch and add them in GoFr Code in main.go. Please note that this is not needed for redis and SQL since they ar automatically connected to in GoFr.
• Using it in GoFr sample code snippet
• Any Setup (docker etc.)
• Usecase of that particular datasources (very short)