QlikView Expressor is described as 'metadata management, a disruptive approach to data management. It is simple and descriptive, not complex and prescriptive. Consistently capture and manage metadata as you build analytic apps, rather than be locked into a semantic layer up front' and is an app in the Business & Commerce category. There are nine alternatives to QlikView Expressor for a variety of platforms, including Windows, Linux, Online / Web-based, Mac and Java Mobile. The best alternative is Talend, which is both free and Open Source. Other great apps like QlikView Expressor are Oracle Data Integrator (Paid), Kettle Pentaho (Free, Open Source), snaplogic (Paid) and CloverDX (Paid).
Talend leverages the open source model to make data integration available to all types of organizations, regardless of their size, level of expertise or budgetary constraints. Talend’s solutions connect to all source and target systems and they can be downloaded at no cost.
Oracle Data Integrator is a comprehensive data integration platform for all data integration requirements — from high-volume, high-performance batches, to event-driven, trickle-feed integration processes, to SOA-enabled data services.
A single enterprise class data integration solution that enables organizations to quickly and efficiently access diverse and emerging sources, streaming data or at rest, across traditional on-premise data platforms, cloud, or in hybrid environments.