Data Lake Limitations¶
Atlas Data Lake supports the following Amazon S3 storage classes only:
Atlas Data Lake routes your Data Lake requests through one of the following regions only:
| Data Lake Regions | AWS Regions |
|---|---|
| Northern Virginia, North America | us-east-1 |
| Oregon, North America | us-west-2 |
| Ireland, Europe | eu-west-1 |
| London, Europe | eu-west-2 |
| Frankfurt, Europe | eu-central-1 |
| Sydney, Australia | ap-southeast-2 |
Data Lake does not support the following features:
- Creating Indexes
- Monitoring Data Lakes with Atlas monitoring tools
- Creating a Data Lake with S3 buckets from more than one AWS account
- Assigning Atlas temporary users permission to query a Data Lake
- Querying documents larger than 16MB
- Adding IP addresses associated with your Data Lakes to your Atlas project's IP access list
- Assigning Atlas read-only access to your AWS account with AWS security groups
- Returning more than 100 collections for wildcard collections
- Returning documents in the same order across queries unless imposed by the query operators used
- Having more than 60 guaranteed simultaneous connections per region to a Data Lake
- Running more than 30 simultaneous queries on your Data Lake
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