Drupal 7.x

We have a very large Drupal 7 application which we have built for a client. They have large numbers of their clients logging onto the system at all hours across the globe, to query thousands of rows of data. (sorry for my technical ignorance I am fairly new to Drupal). Our developer has used Rules module to generate queries and I believe Views to return the results. Some queries take over 5 mins. we have a very fast web server with 128gb ram. Is using the Rules module a good way to return this data or should we be writing db_query... in code?

I have a page on Drupal 7. Some pages like → https://blog.tomlot.eu/tytu%C5%82-artykuku-przed-tytu%C5%82em-strony-joo..., or the category page → https://blog.tomlot.eu/joomla redirect to the homepage.

My .htaccess is standard. I am looking for a solution to complications

I have field tamper, the item field AND the importer field all set to unique. It all works fine, but on duplicate feed imports, instead of preventing import of duplicate items, it overwrites the old field, and inserts the new duplicate...

My goal is for Drupal to PREVENT the duplicate field to be populated at all...the same way if you manually try to input a duplicate entry in manually imputing content, it shows an error and prevents you from submitting the form

Played with all settings, can't get it working...

I am looking for a way to set up a field that can have multiple values and multiple choices for each.  For example, if I have a list of foods and I want the user to indicate that they've eaten them, like them, hate them, etc.

I would expect it to look something like this:

My website uses a hero slider and if you are on, say, the 4th bullet and select download, after the image downloads, the slider doesn't stay on the 4th image, but rather goes back to the start of the slideshow. Is there a way to stay on the image you left off on before downloading?

Thanks!

I have a drupal 7 multisite system and when I install modules to one of my sites it obviously installs on all my sites but now I started to get them problem that whenever I install a module on example1.com and enable my new module it won't take me to the configuration page of that module HOWEVER after I installed it on example1.com and go to my example2.com and enable it over there it allows my to configure it.