This page highlights Clumio service limits for generally available features only. These limits apply to Clumio operations including, but not limited to, backup and restore services. Clumio continuously evaluates and improves its service limits.
If you have any questions, contact support@clumio.com.
Inventory service limits
The Clumio Inventory service gathers the information from your environment that it needs to protect an asset. The Inventory service displays what exists in the your environment in the Clumio UI. For protection limits, see the relevant data source section below.
Inventory service limits capture the upper limit of the Clumio Inventory service. This includes, but is not limited to, EC2 instances, RDS instances, AWS tags, etc.
| AWS entity | Clumio limit |
|---|---|
| EC2 instances | 20,000 |
| EBS volumes | 20,000 |
| RDS instances | 1,300 |
| AWS tags | 38,000 |
AWS connection limits
The following limits apply to all deployment methods. To view the AWS accounts connected to Clumio, go to AWS > Connect in the Clumio navigation pane.
| Operation | Clumio limit |
|---|---|
| Number of accounts connected | No fixed limit |
| Number of regions connected | 16 |
AWS EBS limits
| AWS entity | Clumio limit |
|---|---|
| Max EBS volume size | 16 TB |
| EBS concurrent restores (per AWS connection) | 5 tasks |
| EBS concurrent backups (per AWS connection) | 30 tasks |
For AWS limits, see Amazon Elastic Block Store endpoints and quotas.
AWS EC2 Limits
| AWS entity | Clumio limit |
|---|---|
| EC2 size | 16 TB x 15 EBS Volumes attached |
| EC2 concurrent restores (per AWS Connection) | 5 tasks |
| EC2 Concurrent Backups (per AWS Connection) | 30 tasks |
For AWS limits, see Amazon EC2 endpoints and quotas.
AWS RDS limits
| AWS entity | Clumio limit |
|---|---|
| Maximum RDS instance size | 16 TB-64 TB (dependent on DB engine) |
| RDS concurrent restores (per data plane) | 5 tasks at a time (5 in queue) |
| RDS concurrent rolling backups (per data plane) | 5 tasks at a time (5 in queue) |
| RDS granular backups (per data plane) | 5 tasks at a time (5 in queue) |
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Rolling backups for RDS instances are full backups for any instances with a provisioned size under 1 GB.
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For instances larger than 1 GB, Clumio performs an incremental backup using a snapshot preserved in the source account.
For AWS limits, see Quotas and constraints for Amazon RDS.
AWS DynamoDB limits
| AWS entity | Clumio limit |
|---|---|
| Maximum parallel backup tasks | 50 tasks (Securevault Standard) |
| Maximum parallel restore tasks | 10 tasks (Securevault Standard) |
| Maximum seeding backup size | 150 TB/table (Securevault Standard) |
| Maximum restore size | 150 TB/table (Securevault Standard) |
| GRR - CSV output | 5 million Records |
For AWS limits, see Quotas in Amazon DynamoDB.
AWS S3 limits
| AWS entity | Clumio limit |
|---|---|
| Maximum number of objects in seeding backup | 80 billion objects |
| Maximum number of objects backed up by continuous backup in one hour | 200 million objects |
| Maximum single object restore size | 5 TB |
| Number of buckets that can be added in a protection group in a single Go via UI | 25 |
| Number of S3 assets for a single bucket with continuous backup enabled | 100 |
| Number of buckets added to a single protection group with continuous backup enabled | 100 |
For AWS limits, see Amazon Simple Storage Service endpoints and quotas.