- Dynamic Media Hybrid (DMHybrid) - refers to the architecture whereby the image server is embedded in AEM and images are hybrid-published via replication agent.Dynamic Media S7 (DMS7) - refers to the new architecture where S7 features are accessible within AEM UI, but referencing assets remotely ma...

You might want to review this https://helpx.adobe.com/experience-manager/6-4/assets/using/best-practices-for-translating-assets-efficiently.html i don`t think there are any best practices around CF or EF but specific questions would help. Again you can use above as guideline for them as well. Thanks

AEM DAM is enterprise level scalable DAM system and Bridge is just a desktop one for local repository. https://helpx.adobe.com/experience-manager/6-3/assets/using/medialibrary.html Assets is a digital asset management tool that is fully integrated with the AEM platform and enables your enterprise to...

This should serve as guideline Assets Sizing Guide to start with. Although usually  ordered folder does have the performance overhead and should be < 1000 assets as a general high level best practice. For larger numbers suggest unordered folders only. OAK recommends to use *un-orderable* node type t...

Also we would appreciate if you can share the environment info.Thanks

Please review - Assets Migration Guide Thanks

No this not available OOTB. However, if you navigate to asset details page and select settings from action bar you can change schema which would display respective schema on page.Although i hope this should be done at project level.Thanks

It was part of sample content of Geometrixx which is still available and you can download from Package Share. Since we did not shipped that with 6.3; more info here We.Retail Reference Implementation so you need to install that to review sample implementation.Thanks

Asset share pages. Not related to Link SharingThanks

Also this is available from 6.3.thanks