Apache Hadoop

distributed data processing framework

open-source data analytics cluster computing framework

open-source machine learning algorithms

open source, non-relational, distributed database system

database engine

Eclipse Deeplearning4j is a programming library written in Java for the Java virtual machine (JVM). It is a framework with wide support for deep learning algorithms. Deeplearning4j includes implementations of the restricted Boltzmann machine, deep belief net, deep autoencoder, stacked denoising autoencoder and recursive neural tensor network, word2vec, doc2vec, and GloVe. These algorithms all include distributed parallel versions that integrate with Apache Hadoop and Spark.

Sqoop is a command-line interface application for transferring data between relational databases and Hadoop.

Cloudera, Inc. is an American data lake software company.

Open-source distributed SQL query engine

system for distributed coordination

open-source data analytics software

MapR was a business software company headquartered in Santa Clara, California. MapR software provides access to a variety of data sources from a single computer cluster, including big data workloads such as Apache Hadoop and Apache Spark, a distributed file system, a multi-model database management system, and event stream processing, combining analytics in real-time with operational applications. Its technology runs on both commodity hardware and public cloud computing services. In August 2019, following financial difficulties, the technology and intellectual property of the company were sold

Unified programming model

open source massively parallel processing SQL query engine for data stored in a computer cluster running Apache Hadoop

Hortonworks, Inc. was a data software company based in Santa Clara, California that developed and supported open-source software (primarily around Apache Hadoop) designed to manage big data and associated processing.

Open source Bigtable implementation

Workflow Scheduler for Hadoop

graph traversal language

distributed SQL query engine