The document discusses various big data technologies, describing their purpose, developer, programming languages used, and current stable versions. It covers technologies for data storage like Hadoop, MongoDB, and Splunk Hunk. Data mining technologies mentioned include Presto, RapidMiner, and Elasticsearch. Data analytics technologies covered are Apache Kafka, Splunk, KNIME, Apache Spark, and R-Language. The document also discusses data visualization technologies like Tableau and Plotly, as well as emerging technologies like TensorFlow, Apache Beam, Docker, Apache Airflow, and Kubernetes.