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    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 RegionsAWS Regions
    Northern Virginia, North Americaus-east-1
    Oregon, North Americaus-west-2
    Ireland, Europeeu-west-1
    London, Europeeu-west-2
    Frankfurt, Europeeu-central-1
    Sydney, Australiaap-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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