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| 1 | +:noprevnext: |
| 2 | + |
| 3 | +.. _data-lake-deprecation-guide: |
| 4 | + |
| 5 | +================================= |
| 6 | +{+adl+} Deprecation Guide |
| 7 | +================================= |
| 8 | + |
| 9 | +.. default-domain:: mongodb |
| 10 | + |
| 11 | +{+adl+} is an analytic storage service that extracts data from |service| |
| 12 | +clusters into cloud object stores for querying. For extracting and |
| 13 | +storing |service| Cluster data in cloud object storage, consider the |
| 14 | +following alternatives: |
| 15 | + |
| 16 | +- :ref:`Export Cloud Backup Snapshot <adl-deprecation-export-snapshot>` |
| 17 | +- :ref:`Atlas Data Federation $out <adl-deprecation-adf-out>` |
| 18 | + |
| 19 | +For querying data stored in a cloud object storage, consider the |
| 20 | +following alternatives: |
| 21 | + |
| 22 | +- :ref:`Query a Backup Snapshot <adl-deprecation-query-snapshot>` |
| 23 | +- :ref:`Atlas Data Federation Query <adl-deprecation-query-with-adf>` |
| 24 | +- :ref:`Cloud Native Query Engines <adl-deprecation-query-engines>` |
| 25 | + |
| 26 | +.. _adl-deprecation-export-snapshot: |
| 27 | + |
| 28 | +Export Cloud Backup Snapshot |
| 29 | +---------------------------- |
| 30 | + |
| 31 | +You can export your |service| cluster Cloud Backup snapshots to |
| 32 | +|aws| |s3| or Azure Blob Storage. You can manually export |
| 33 | +individual snapshots or set up an export policy to automatically export |
| 34 | +your snapshots. To learn more, see |service| :atlas:`documentation |
| 35 | +</backup/cloud-backup/export/>`. |
| 36 | + |
| 37 | +.. _adl-deprecation-adf-out: |
| 38 | + |
| 39 | +Atlas Data Federation ``$out`` |
| 40 | +------------------------------ |
| 41 | + |
| 42 | +The :pipeline:`$out` stage takes documents returned by the aggregation |
| 43 | +pipeline and writes them to a specified collection. In {+adf+}, |
| 44 | +you can use ``$out`` to write data from your cluster to |aws| |s3| |
| 45 | +or Azure Blob Storage. This allows you to make copies of your |
| 46 | +data at a point in time and store it in cloud object storage. To learn |
| 47 | +more, see :atlas:`Query Federated Data with $out |
| 48 | +</data-federation/supported-unsupported/pipeline/out/>`. |
| 49 | + |
| 50 | +.. _adl-deprecation-query-snapshot: |
| 51 | + |
| 52 | +Query a Backup Snapshot |
| 53 | +----------------------- |
| 54 | + |
| 55 | +MongoDB Cloud Manager provides :mms-docs:`queryable backups |
| 56 | +</tutorial/query-backup>`. This functionality allows you to query |
| 57 | +specific backup snapshots more quickly. You can use the queryable |
| 58 | +backups to do the following: |
| 59 | + |
| 60 | +- Restore a subset of data within the MongoDB deployment. |
| 61 | +- Compare previous versions of data against the current data. |
| 62 | +- Identify the best point in time to restore a system by comparing data |
| 63 | + from multiple snapshots. |
| 64 | + |
| 65 | +.. _adl-deprecation-query-with-adf: |
| 66 | + |
| 67 | +Atlas Data Federation Query |
| 68 | +--------------------------- |
| 69 | + |
| 70 | +{+adf+} can query data in an |aws| |s3| bucket or Azure Blob Storage |
| 71 | +container and HTTP URL. To learn more about how to deploy and query a |
| 72 | +{+fdi+}, see the following resources: |
| 73 | + |
| 74 | +:atlas:`Deploy a {+fdi+} </data-federation/tutorial/deploy/>` |
| 75 | +:atlas:`Query a {+fdi+} </data-federation/query/query-federated-database/>` |
| 76 | + |
| 77 | +.. _adl-deprecation-query-engines: |
| 78 | + |
| 79 | +Cloud Native Query Engines |
| 80 | +-------------------------- |
| 81 | + |
| 82 | +There are several cloud-native services designed to query cloud object |
| 83 | +storage, such as the following: |
| 84 | + |
| 85 | +- `AWS Athena <https://aws.amazon.com/athena/>`__ |
| 86 | +- `Azure Synapse <https://azure.microsoft.com/en-us/products/synapse-analytics>`__ |
| 87 | +- `Google BigQuery <https://cloud.google.com/bigquery>`__ |
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