Comparison of OLAP servers

Columns: OLAP server | Company | Latest stable version | Software license | License pricing
Apache Kylin | Apache Software Foundation | 2.5.1 | Apache 2.0 | free | Druid | Open source community | 0.11.0 | Apache 2.0 | free | Apache Pinot ( Incubating ) | Apache Software Foundation | 0.2.0 | Apache 2.0 | free | Essbase | Oracle | 11.1.2.4 | Proprietary | [ 1 ] | IBM Cognos TM1 | IBM | 10.2.2 FP7 | Proprietary | - | icCube | icCube | 6.8.9 | Proprietary | community/ [ 2 ] | Infor BI OLAP Server | Infor | 10.6.0 | Proprietary | - | Jedox OLAP Server | Jedox | 2019.3 | Proprietary | [ 3 ]

Example questions:
What OLAP server licence is required for the open-source , distributed data store written in Java ? | What OLAP server is produced by the company that was originally known as the Computing-Tabulating-Recording Company ? | What OLAP server licence does the software using Microsoft Excel as its user interface and a Jedox-specific spreadsheet require ? | What OLAP server is the latest stable version of the server offered as part of Oracle Analytics Cloud ?

Answers:
Apache 2.0 | IBM Cognos TM1 | Proprietary | 11.1.2.4