- What is the issue you are facing?
- Performance?
- Sizing?
- Cost?
- Data Model?
- Backup/Monitoring/System?
- Security?
- What is the current sizing in GB of the database?
- What MongoDB version do you use?
- What storage engine?
- Do you use Replica Set?
- Do you use Sharding?
- How do you backup your database?
- Where do you host your servers?
- What is the sizing of your machines (CPU, Disk size and type and RAM)?
- Do you have any monitoring traces of your machines (CPU, disk usage and RAM)?
- Did you implemented indexes?
Keep Performing