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"LZ4 is a very fast lossless compression algorithm, providing compression speed at 300 MB/s per core, scalable with multi-cores CPU. It also features an extremely fast decoder, with speeds up and beyond 1GB/s per core, typically reaching RAM speed limits on multi-core systems."

"Quest Data Connector for Oracle and Hadoop is a freeware plug-in to Cloudera's Distribution including Apache Hadoop that allows for fast and scalable data transfer between Hadoop and Oracle. Attributes: Transfer data to and from Oracle up to 5 times faster than Sqoop alone. Can easily transfer data to and from Oracle that has no primary key or was not stored in primary key order. Reduces overhead on the Oracle instance: Upwards of 80% reduction in CPU consumption. Up to 95% reduction in IO time. Allows other Oracle workloads to simultaneously run seamlessly without disruption. SLA-driven commercial support available when used as a part of Cloudera Enterprise."