Open Studio for Big Data

Simplify ETL and ELT with the leading free open source ETL tool for big data.

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Simplify ETL and ELT for Big Data

Leverage the power and scale of Hadoop and NoSQL databases using the leading free open source ETL tool for big data. Simply drag, drop, and configure pre-built components, generate native code, and deploy to Hadoop for simple EDW offloading and ingesting data into your data lake.

Open Studio for Big Data Features

License and Support

  • Free open source Apache license

Design and Productivity Tools

  • Hadoop job scheduler with YARN
  • Hadoop security for Kerberos
  • Ingestion, loading, and unloading data into a data lake
  • Eclipse-based developer tooling and job designer
  • ETL and ELT support
  • Versioning


  • Cloud: Amazon Web Services (AWS), Microsoft Azure, Google Cloud Platform, and more
  • NoSQL: Cassandra, Couchbase, DynamoDB, MongoDB, Neo4j, and more
  • RDBMS: Oracle, Teradata, Microsoft SQL server, and more
  • SaaS: Marketo, Salesforce, NetSuite, and more
  • Packaged Apps: SAP, Microsoft Dynamics, Sugar CRM, and more
  • Technologies: Dropbox, Box, SMTP, FTP/SFTP, LDAP, and more


  • Hadoop components: HDFS, Hbase, Hive, Pig, Sqoop
  • File management: open, move, compress, decompress without scripting
  • Control and orchestrate data flows and data integrations with master jobs
  • Map, aggregate, sort, enrich, and merge data

Looking for more advanced features?

For teams and mission critical deployments, Talend Big Data Platform offers MapReduce and Spark connectors, collaboration, scheduling, management and monitoring capabilities, built-in data quality, and expert support.

Talend Named a Leader.

We are a leader in the Forrester Wave™: Big Data Fabric, Q2 2018. We earned the highest scores of any vendor in the report in both the Current Offering and Strategy categories.

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Connect and transform big data in no time

For simple EDW offloading and ingesting data into your data lake, develop faster with less ramp-up time. Talend Open Studio for Big Data increases productivity with pre-built connectors and components and a graphical drag-and-drop UI, so you can start taking advantage of the massively parallel environment of Hadoop and NoSQL with existing skills.


All Components

Stay on the cutting edge with open source

As an active contributor to Apache projects, Talend helps you stay in sync with the latest open source innovations. Because Open Studio for Big Data is fully open source, you can see the code and work with it. Customize and create components or leverage community components and code to extend your project.


Talend Exchange

Ramp up your big data skills

Level up your ETL and ELT skills to big data in no time. Ingest and process data inside Hadoop and NoSQL without writing code. Using a visual development tool enables you to develop, maintain, and reuse jobs without learning new languages.


Talend Open Studio for Big Data for Dummies

Talend Named a Leader Again!

Talend has been named a leader in the 2018 Gartner Magic Quadrant for Data Integration Tools for the 3rd year in a row.

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Customer Success Stories

Join the Talend Community

A thriving user community brings developers from around the world together to find answers and share best practices so you can extend and optimize your solution.

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Versions and Release Notes

Talend Open Studio for Big Data | Version 7.1.1 | Apache License