> For the complete documentation index, see [llms.txt](https://docs.langstack.com/welcome/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.langstack.com/welcome/in-depth-learning.md).

# In depth learning

- [User Manual (coming soon)](https://docs.langstack.com/welcome/in-depth-learning/user-manual-coming-soon.md)
- [Connectors](https://docs.langstack.com/welcome/in-depth-learning/connectors.md): Get familiar with connectors and their usage in ETL pipelines.
- [MS-SQL connector](https://docs.langstack.com/welcome/in-depth-learning/connectors/ms-sql-connector.md): Learn all about MSSQL connector and its usage in ETL pipelines.
- [Data type conversions between Langstack and MSSQL](https://docs.langstack.com/welcome/in-depth-learning/connectors/ms-sql-connector/mapping-data-types-between-langstack-and-ms-sql.md)
- [Handling data loss in data type conversions](https://docs.langstack.com/welcome/in-depth-learning/connectors/ms-sql-connector/converting-langstack-data-types-to-ms-sql-data-types.md)
- [Setting up MS-SQL connector](https://docs.langstack.com/welcome/in-depth-learning/connectors/ms-sql-connector/setting-up-ms-sql-connector.md)
- [MS-SQL connector as Reader and Writer](https://docs.langstack.com/welcome/in-depth-learning/connectors/ms-sql-connector/ms-sql-connector-as-reader-and-writer.md)
- [Using MS-SQL connector in ETL pipeline](https://docs.langstack.com/welcome/in-depth-learning/connectors/ms-sql-connector/using-ms-sql-connector-in-etl-pipeline.md)
- [MS-SQL connector as a source](https://docs.langstack.com/welcome/in-depth-learning/connectors/ms-sql-connector/using-ms-sql-connector-in-etl-pipeline/ms-sql-connector-as-a-source.md)
- [MS-SQL connector as a destination](https://docs.langstack.com/welcome/in-depth-learning/connectors/ms-sql-connector/using-ms-sql-connector-in-etl-pipeline/ms-sql-connector-as-a-destination.md)
- [Google Drive connector](https://docs.langstack.com/welcome/in-depth-learning/connectors/google-drive-connector.md)
- [Set up Google Drive Connector](https://docs.langstack.com/welcome/in-depth-learning/connectors/google-drive-connector/set-up-google-drive-connector.md)
- [Adding Google Drive path in ETL pipeline Streams](https://docs.langstack.com/welcome/in-depth-learning/connectors/google-drive-connector/adding-google-drive-path-in-etl-pipeline-streams.md)
- [Setting up GCP Account, GCP Project, API Enablement, and Credentials (Prerequisites)](https://docs.langstack.com/welcome/in-depth-learning/connectors/google-drive-connector/setting-up-gcp-account-gcp-project-api-enablement-and-credentials-prerequisites.md)
- [OAuth 2.0 Client Credentials](https://docs.langstack.com/welcome/in-depth-learning/connectors/google-drive-connector/setting-up-gcp-account-gcp-project-api-enablement-and-credentials-prerequisites/oauth-2.0-client-credentials.md)
- [Service Account Key Credentials](https://docs.langstack.com/welcome/in-depth-learning/connectors/google-drive-connector/setting-up-gcp-account-gcp-project-api-enablement-and-credentials-prerequisites/service-account-key-credentials.md)
- [API Key Credentials](https://docs.langstack.com/welcome/in-depth-learning/connectors/google-drive-connector/setting-up-gcp-account-gcp-project-api-enablement-and-credentials-prerequisites/api-key-credentials.md)
- [Authorization through Redirect URLs](https://docs.langstack.com/welcome/in-depth-learning/connectors/google-drive-connector/setting-up-gcp-account-gcp-project-api-enablement-and-credentials-prerequisites/authorization-through-redirect-urls.md)
- [Using Google Drive connector in ETL pipeline](https://docs.langstack.com/welcome/in-depth-learning/connectors/google-drive-connector/using-google-drive-connector-in-etl-pipeline.md)
- [Specifying file or folder paths](https://docs.langstack.com/welcome/in-depth-learning/connectors/google-drive-connector/using-google-drive-connector-in-etl-pipeline/specifying-file-or-folder-paths.md)
- [Direct file link](https://docs.langstack.com/welcome/in-depth-learning/connectors/google-drive-connector/using-google-drive-connector-in-etl-pipeline/specifying-file-or-folder-paths/direct-file-link.md)
- [Folder link and file name](https://docs.langstack.com/welcome/in-depth-learning/connectors/google-drive-connector/using-google-drive-connector-in-etl-pipeline/specifying-file-or-folder-paths/folder-link-and-file-name.md)
- [Folder path and file name](https://docs.langstack.com/welcome/in-depth-learning/connectors/google-drive-connector/using-google-drive-connector-in-etl-pipeline/specifying-file-or-folder-paths/folder-path-and-file-name.md)
- [Folder path excluding file name](https://docs.langstack.com/welcome/in-depth-learning/connectors/google-drive-connector/using-google-drive-connector-in-etl-pipeline/specifying-file-or-folder-paths/folder-path-excluding-file-name.md)
- [Folder path including file name](https://docs.langstack.com/welcome/in-depth-learning/connectors/google-drive-connector/using-google-drive-connector-in-etl-pipeline/specifying-file-or-folder-paths/folder-path-including-file-name.md)
- [Google Drive connector as a source](https://docs.langstack.com/welcome/in-depth-learning/connectors/google-drive-connector/using-google-drive-connector-in-etl-pipeline/google-drive-connector-as-a-source.md)
- [Google Drive connector as a destination](https://docs.langstack.com/welcome/in-depth-learning/connectors/google-drive-connector/using-google-drive-connector-in-etl-pipeline/google-drive-connector-as-a-destination.md)
- [AWS connector](https://docs.langstack.com/welcome/in-depth-learning/connectors/aws-connector.md)
- [Introduction](https://docs.langstack.com/welcome/in-depth-learning/connectors/aws-connector/introduction.md)
- [Set up AWS S3 Connector](https://docs.langstack.com/welcome/in-depth-learning/connectors/aws-connector/set-up-aws-s3-connector.md)
- [OAuth 2.0 Client Type](https://docs.langstack.com/welcome/in-depth-learning/connectors/aws-connector/set-up-aws-s3-connector/oauth-2.0-client-type.md)
- [Access Key](https://docs.langstack.com/welcome/in-depth-learning/connectors/aws-connector/set-up-aws-s3-connector/access-key.md)
- [Public](https://docs.langstack.com/welcome/in-depth-learning/connectors/aws-connector/set-up-aws-s3-connector/public.md)
- [Setting up AWS Account](https://docs.langstack.com/welcome/in-depth-learning/connectors/aws-connector/setting-up-aws-account.md)
- [Retrieve Client ID and Client Secret](https://docs.langstack.com/welcome/in-depth-learning/connectors/aws-connector/setting-up-aws-account/retrieve-client-id-and-client-secret.md)
- [Set up Amazon Web Services (Cognito) Console](https://docs.langstack.com/welcome/in-depth-learning/connectors/aws-connector/set-up-amazon-web-services-cognito-console.md)
- [Retrieve Identity Pool Id](https://docs.langstack.com/welcome/in-depth-learning/connectors/aws-connector/set-up-amazon-web-services-cognito-console/retrieve-identity-pool-id.md)
- [Manage Permissions for Roles](https://docs.langstack.com/welcome/in-depth-learning/connectors/aws-connector/set-up-amazon-web-services-cognito-console/manage-permissions-for-roles.md)
- [Adding Redirect URL in Amazon Developer Console](https://docs.langstack.com/welcome/in-depth-learning/connectors/aws-connector/set-up-amazon-web-services-cognito-console/adding-redirect-url-in-amazon-developer-console.md)
- [User Consent for OAuth 2.0 Client through Login with Amazon](https://docs.langstack.com/welcome/in-depth-learning/connectors/aws-connector/set-up-amazon-web-services-cognito-console/user-consent-for-oauth-2.0-client-through-login-with-amazon.md)
- [Retrieve Access Key Credentials](https://docs.langstack.com/welcome/in-depth-learning/connectors/aws-connector/set-up-amazon-web-services-cognito-console/retrieve-access-key-credentials.md)
- [Creating a bucket in AWS](https://docs.langstack.com/welcome/in-depth-learning/connectors/aws-connector/creating-a-bucket-in-aws.md)
- [Using S3 connector in ETL pipeline](https://docs.langstack.com/welcome/in-depth-learning/connectors/aws-connector/using-s3-connector-in-etl-pipeline.md)
- [Specifying paths](https://docs.langstack.com/welcome/in-depth-learning/connectors/aws-connector/using-s3-connector-in-etl-pipeline/specifying-paths.md)
- [Examples](https://docs.langstack.com/welcome/in-depth-learning/connectors/aws-connector/using-s3-connector-in-etl-pipeline/examples.md)
- [AWS S3 connector as a source](https://docs.langstack.com/welcome/in-depth-learning/connectors/aws-connector/using-s3-connector-in-etl-pipeline/examples/aws-s3-connector-as-a-source.md)
- [AWS S3 connector as a destination](https://docs.langstack.com/welcome/in-depth-learning/connectors/aws-connector/using-s3-connector-in-etl-pipeline/examples/aws-s3-connector-as-a-destination.md)
- [OneDrive connector](https://docs.langstack.com/welcome/in-depth-learning/connectors/onedrive-connector.md)
- [Set up OneDrive Connector](https://docs.langstack.com/welcome/in-depth-learning/connectors/onedrive-connector/set-up-onedrive-connector.md)
- [Setting up Microsoft Azure Account](https://docs.langstack.com/welcome/in-depth-learning/connectors/onedrive-connector/setting-up-microsoft-azure-account.md)
- [Add URL to Authorized Redirect URLs](https://docs.langstack.com/welcome/in-depth-learning/connectors/onedrive-connector/add-url-to-authorized-redirect-urls.md)
- [User Consent for Establishing OneDrive Connection](https://docs.langstack.com/welcome/in-depth-learning/connectors/onedrive-connector/user-consent-for-establishing-onedrive-connection.md)
- [Usage of OneDrive Connector in ETL pipeline](https://docs.langstack.com/welcome/in-depth-learning/connectors/onedrive-connector/usage-of-onedrive-connector-in-etl-pipeline.md)
- [Examples](https://docs.langstack.com/welcome/in-depth-learning/connectors/onedrive-connector/usage-of-onedrive-connector-in-etl-pipeline/examples.md)
- [OneDrive connector as a source](https://docs.langstack.com/welcome/in-depth-learning/connectors/onedrive-connector/usage-of-onedrive-connector-in-etl-pipeline/onedrive-connector-as-a-source.md)
- [OneDrive connector as a destination](https://docs.langstack.com/welcome/in-depth-learning/connectors/onedrive-connector/usage-of-onedrive-connector-in-etl-pipeline/onedrive-connector-as-a-destination.md)
- [Dropbox connector](https://docs.langstack.com/welcome/in-depth-learning/connectors/dropbox-connector.md)
- [Set up Dropbox Connector](https://docs.langstack.com/welcome/in-depth-learning/connectors/dropbox-connector/set-up-dropbox-connector.md)
- [Setting up Dropbox Account](https://docs.langstack.com/welcome/in-depth-learning/connectors/dropbox-connector/setting-up-dropbox-account.md)
- [Add URL to Authorized Redirect URLs](https://docs.langstack.com/welcome/in-depth-learning/connectors/dropbox-connector/add-url-to-authorized-redirect-urls.md)
- [User Consent for Establishing Dropbox Connection](https://docs.langstack.com/welcome/in-depth-learning/connectors/dropbox-connector/user-consent-for-establishing-dropbox-connection.md)
- [Usage of Dropbox connector in ETL pipeline](https://docs.langstack.com/welcome/in-depth-learning/connectors/dropbox-connector/usage-of-dropbox-connector-in-etl-pipeline.md)
- [Dropbox connector path settings](https://docs.langstack.com/welcome/in-depth-learning/connectors/dropbox-connector/usage-of-dropbox-connector-in-etl-pipeline/dropbox-connector-path-settings.md)
- [Examples](https://docs.langstack.com/welcome/in-depth-learning/connectors/dropbox-connector/usage-of-dropbox-connector-in-etl-pipeline/examples.md)
- [Dropbox connector as a source](https://docs.langstack.com/welcome/in-depth-learning/connectors/dropbox-connector/usage-of-dropbox-connector-in-etl-pipeline/examples/dropbox-connector-as-a-source.md)
- [Dropbox connector as destination](https://docs.langstack.com/welcome/in-depth-learning/connectors/dropbox-connector/usage-of-dropbox-connector-in-etl-pipeline/examples/dropbox-connector-as-destination.md)