Magento 2.1.x. How to Enable the Flat Catalog

Here you can find the instructions on how to enable the Flat Catalog.
  • Switch to you Magento Dashboard.
  • Go to the Stores > Settings > Configurations section.

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  • Expand the Catalog tab the left panel, and tap Catalog.

flat catalog Magento 2

  • Skip to the Storefront section.
  • Set Use Flat Catalog Category and Use Flat Catalog Product to  “Yes”.magento flat calalog
  • Press the Save config button.
  • Refresh the Magento cache.