While working on projects that are developed, verified, tested and deployed into different environments can be a complex task. In addition, sharing details of production systems in an organisation with too many people is never a good idea.

In this article I will try to outline my suggestions on how we can manage the details used in an IT Project that uses Talend Data Integration as its ETL tool. As a result of adopting these suggestions, it should be possible to deliver a solution into production without disclosing any production details to developers.