Hadoop HDFS, Hadoop MapReduce, HBase, Hive gradually born, early Hadoop ecosystem gradually formed.
The open source ecosystem is active and free, but Hadoop has high technical requirements and slightly poorer real-time.
2. Commercial big data analytics tools
All-in-one databases/data warehouses (very expensive)
IBM PureData (Netezza), Oracle Exadata, SAP Hana, and so on.
Data warehouses (costly)
Teradata AsterData, EMC GreenPlum, HP Vertica and more.
Data mart (cost general)
QlikView, Tableau, domestic Yonghong Technology Yonghong Data Mart and so on.
Front-end presentation
Front-end open source tools used to show the analysis of JasperSoft, Pentaho, Spagobi, Openi, Birt and so on.
Used to show the analysis of commercial analytics tools are Cognos, BO, Microsoft, Oracle, Microstrategy, QlikView, Tableau, domestic Yonghong technology Yonghong Z-Suite and so on.
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