As holistic catalogs become critical for large enterprises who are looking not only for a central repository of their integration assets (APIs, Services, Events, Messages, and more), but also a way of understanding what they have (coverage, gaps, redundancy), the quality of APIs (what's in and out of compliance and governance), and integrating it into existing ecosystems so it remains active (e.g. runtimes, pipelines, and portals) we noticed common questions being asked. In this FAQ guide you'll find answers to everything you need to know about holistic catalogs including general FAQs, a checklist on what a mature catalog looks like, the ignite Platform's Holistic Catalog FAQs, and a comparison chart of ignite vs dev portals and marketplaces.