Talend Open Studio is an open source tool of integration and management data, as well as, enterprise application integration: in simple words, an ETL tool.
Talend is based on Java, it specifically requires JDK and therefore can be run on Windows and Linux without difficulty, it is enough with just decompress its instaler.
Levels of Talend
Talend bases its design on 3 levels:
- Business Models is a level designed to model the application theoretically, for which basic flow charts are performed with actors in the process.
- Job Designs is the most interesting level in which the work is designed, where the code will be executed.
- Contexts is a level containing the settings, which can be defined as global variables of program execution, as the folder where the final application or initial input variables will run.