Drupal 8.x

I am developing a project based on DRUPAL 8 which requires lots of page requests from anonymous and authenticated users where the caching for pages are disabled as for project requirements. Moreover, the project is based on plenty of:
> Conditional event driven action executions.
> If, then, else conditions
> Views result variables.
> Loop action executions.
> Custom form validations.
> Explicity variables declaration.
> Scheduled Actions.

The web host must offer:

Unlimited Storage (SSD)

Hello,
My Drupal 8.6.7 (Linux Debian 9) test site runs beautifully, except...
I keep getting this warning message frequently:

Any recommendations for a managed/enterprise hosting provider using Azure?

Thanks in advance!

Hello, 

I upgraded from 8.6.5 to 8.6.7. I did this by running:

composer update

That worked. But now I can't run composer install or composer require.  I've already specified drupal/core under require.

Hello,

I am building my first drupal 8 site in acquia dev desktop 2. So far, I just created a views slideshow block using bootstrap Carousel and placed it in a region. I am building it in chrome. Slideshow just works fine in chrome. However, when I visit the page in other browsers, style breaks and slideshow not working. I cleared the cache and I still have the same issue.

Please advise.

Thanks.

Hello,
I defined a view slide show, cycling through 10 images. It works just fine, except that I always want ONE of the images to always be displayed first when the page is called originally. For the rest of the images the sort order doesn't matter. Is there something like a "weight" to accomplish this? Creation date or Last-Authored date is not really the solution in my case. 
Thanks for any hints
H. Stoellinger