Python - Python is a clear and powerful object-oriented programming language, comparable to Perl, Ruby, Scheme, or Java.
Matillion - Matillion is a cloud-based data integration software.
OpenXava - OpenXava is a Web Java Framework for Rapid Development of Enterprise Applications.
Talend Data Integration - Talend offers open source middleware solutions that address big data integration, data management and application integration needs for businesses of all sizes.
Microsoft PowerApps - Microsoft PowerApps provides tools to create, customize, share and run apps.
Talend Data Services Platform - Talend Data Services Platform is a single solution for data and application integration to deliver projects faster at a lower cost.