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SFTP to Amazon Redshift integration

Connect SFTP to Amazon Redshift and automatically sync your file storage data. Weld extracts data from SFTP, loads it into Amazon Redshift, and lets you transform the data using SQL or dbt, no custom scripts required.

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4.8 on G2
SFTPSource
WeldWeld
Amazon RedshiftWarehouse
Weld · New sync
SFTPSourceSFTPConnected
Tables to sync

Your own tables, picked when you set up the sync.

  • Extract
  • Load
  • Keep in sync
Amazon RedshiftDestinationAmazon RedshiftReady
sftp schema
  • sftp.Synced
  • sftp.Syncing
  • sftp.Synced
  • sftp.Synced

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How it works

How to set up SFTP to Amazon Redshift in Weld.
In the app, with the API or an agent.

Setup guideAPI guideMCP docs
Weld · New SFTP sync
SFTPNew connectionSFTPAuthorised
Connection namesftp
AuthorizeOpens SFTP to grant read access
Use cases

Why sync SFTP to Amazon Redshift?
Ready for analysis.

Centralizing your SFTP data in Amazon Redshift lets you join it with other data sources for cross-platform analytics and deeper insights.

Build reliable dashboards and reports by querying SFTP data directly in Amazon Redshift using SQL or your preferred BI tool.

  • Centralized data warehouse

    Bring SFTP data into Amazon Redshift alongside other sources to create a single source of truth for your organization.

  • Automated reporting

    Replace manual exports and spreadsheet-based reporting with automated pipelines from SFTP to Amazon Redshift. Connect BI tools like Looker, Metabase, or Power BI.

Data

What data can you sync?
From SFTP to Amazon Redshift.

Weld syncs the objects the SFTP connector exposes into Amazon Redshift, and you choose which tables and fields to include. The connector's docs list what is available.

    Weld MCP server

    Ask your agent.
    It queries Amazon Redshift for you.

    Connect Claude, Cursor, ChatGPT or your own agent to Weld over MCP. It reads the SFTP context, finds the tables it needs and runs the query in Amazon Redshift.

    Set up the MCP serverClaudeCursorChatGPTGemini
    Claude CodeOpus 5
    >

    Which SFTP tables do we have in Amazon Redshift, and which is the largest?

    Looking up what Weld has synced from SFTP.

    ●weld·search_available_references
    ⎿raw.sftp.*
    tables, columns and freshness
    ●weld·get_reference_schema
    ⎿columns, types and nullability
    ●weld·run_query
    ⎿select count(*) from {{raw.sftp.…}}
    submitted
    ●weld·get_query_status
    ⎿DONE
    ●weld·get_query_result
    ⎿rows returned
    ✓Answered from SFTP data in Amazon Redshift
    >Ask about your SFTP data
    Under the hood

    Technical considerations.
    What to expect.

    Incremental syncing
    Weld uses incremental syncing where supported by the SFTP API, loading only new and updated records to minimize data transfer and warehouse costs.
    Schema handling
    Weld automatically manages schema changes. If SFTP adds new fields, they're detected and added to the corresponding Amazon Redshift tables.
    Data freshness
    Sync frequency depends on your Weld plan. Most connectors support schedules from every 5 minutes up to daily intervals.
    Security
    All data is encrypted in transit (TLS) and at rest. Weld is SOC 2 Type II compliant and supports IP whitelisting for database connections.
    Resources

    Keep reading.
    Guides, docs and schema.

    Documentation

    SFTP setup guide

    How to connect SFTP to Weld, step by step.

    Documentation

    Amazon Redshift setup guide

    How to connect Amazon Redshift to Weld, step by step.

    Connector

    SFTP connector

    Everything Weld does with SFTP.

    Connector

    Amazon Redshift connector

    Everything Weld does with Amazon Redshift.

    FAQ

    Common questions.
    About SFTP to Amazon Redshift.

    Start syncing SFTP to Amazon Redshift.

    Set up your SFTP data pipeline in minutes. No credit card required. Free for 14 days.

    SFTPSource
    WeldWeld
    Amazon RedshiftWarehouse
    Start for freeTalk to us
    Related

    Related integrations.
    More with SFTP and Amazon Redshift.

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