Data Pipeline 2.2.7 Now Available

  • added JdbcMultiWriter for multi-threaded writing to one or more database connections concurrently
  • added multi-threaded AsyncWriter to compliment AsyncReader
  • data writers now have an available() method to indicate the number of records that can probably be written without blocking
  • MultiWriter now supports configurable write strategies (ReplicateWriteStrategy, RoundRobinWriteStrategy, AvailableCapacityWriteStrategy, and user defined)
  • added support for CLOB fields (see JdbcValueReader.DEFAULT)
  • Field and Record’s toString() methods now limit displayed strings to the first 128 characters
  • RecordMeter is now public and returned by MeteredReader and MeteredWriter’s getMeter() method
  • BUGFIX: record count is no longer off by 1 in some cases

About The DataPipeline Team

We make Data Pipeline — a lightweight ETL framework for Java. Use it to filter, transform, and aggregate data on-the-fly in your web, mobile, and desktop apps. Learn more about it at

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