DataStax Bulk Loader
The fastest and easiest way to load data into DataStax and Apache Cassandra® databases.
Get Your Data Where It Needs to Be - Pronto!
Loading and unloading data with Apache Cassandra® has never been faster or easier.
Easy Data Migrations
Move data from existing databases into DataStax databases easily with a utility that resembles RDBMS loaders, but is more powerful.
Simple System Integration
Easily move data to and from DataStax databases via flat-file and JSON formatted datasets.
Data At Your User’s Fingertips
Your customers will have the fastest possible access to new and updated data in your DataStax databases with the DataStax Bulk Loader.
Easy Data Migrations
Move data from existing databases into DataStax databases easily with a utility that resembles RDBMS loaders, but is more powerful.
Simple System Integration
Easily move data to and from DataStax databases via flat-file and JSON formatted datasets.
Data At Your User’s Fingertips
Your customers will have the fastest possible access to new and updated data in your DataStax databases with the DataStax Bulk Loader.
Introducing DataStax Bulk Loader
UPDATE Dec. 18, 2019: As part of our ongoing support of the Cassandra community, DataStax has made Bulk Loader freely available for Open Source Cassandra users, to make loading and unloading data faster and easier. Learn more here! With DataStax Enterprise (DSE) 6 we’ve introduced one of...
Read MoreDataStax Bulk Loader 1.3.4 (Latest version)
DataStax Bulk Loader efficiently and reliably loads small or large amounts of data, supporting developer and production environments. Using dsbulk, CSV or JSON files can be rapidly loaded or unloaded to or from DSE 3.2 or later or DDAC databases. To migrate data, CSV or JSON files from
Read MoreKey Features
Tap into the best engine for loading and unloading Apache Cassandra® data
Familiar and Simple Interface
If you’re used to RDBMDS load utilities and their data handling, you’ll be right at home with the DataStax Bulk Loader. Nothing new to learn.
Try it on Astra DB
Drag and drop a single file to the web console, or click to select. CSV files smaller than 40 MB are supported.
Try it with Astra CLI
The Astra CLI will install and auto configure DS Bulk for your Astra DB instance.
Datastax Database Solutions
Databases built for modern applications and the cloud.
DataStax Kafka Connector
Easily stream data and events into DataStax databases with the most advanced Apache Kafka® connector available for Apache Cassandra®.
Learn MoreDataStax Enterprise
The most advanced distribution of Apache Cassandra® on the market, with the enterprise functionality needed for serious production systems and backed up and supported by the best distributed-experts in the world.
Learn MoreDSE Graph
The power of Apache Cassandra® with all the capabilities of advanced graph database technology; an unmatched combination ready to tackle any scalable graph application.
Learn MoreReady To Try DataStax Bulk Loader?
Download the DataStax Bulk Loader and experience how fast and easy data loading can be.