Vendors
- Oracle
- IBM
- Microsoft
- SAP
- Terrasoft
- VMware
- Pentaho
Technologies
- Java/J2EE
- Microsoft .NET
- Front-end (JavaScript, AngularJS, Node.js)
App servers
- IBM WebSphere AS
- Oracle WebLogic
- Microsoft IIS
- Jboss AS
- Apache Tomcat
Data management
- Oracle RDBMs
- IBM DB2
- Microsoft SQL Server
- PostgreSQL
- Teradata
- Apache Hadoop Framework