This database represents complete categories trees of Amazon websites.
All the data is obtained by native BrowseNodes calls of Amazon Product Advertising API.
amazon.comamazon.com 50,551 nodes, April 21, 2018 Free Demo Order $49 / Update $19
amazon.caamazon.ca 42,906 nodes, December 21, 2017 Free Demo Order $49 / Update $19
amazon.co.ukamazon.co.uk 60,817 nodes, April 24, 2018 Free Demo Order $49 / Update $19
amazon.deamazon.de 44,805 nodes, April 26, 2018 Free Demo Order $49 / Update $19
amazon.itamazon.it 29,362 nodes, April 27, 2018 Free Demo Order $49 / Update $19
amazon.framazon.fr 32,494 nodes, April 28, 2018 Free Demo Order $49 / Update $19
amazon.esamazon.es 27,270 nodes, April 29, 2018 Free Demo Order $49 / Update $19
amazon.inamazon.in 8,646 nodes, April 30, 2018 Free Demo Order $49 / Update $19
amazon.com.bramazon.com.br 4,911 nodes, October 28, 2017 Free Demo Order $49 / Update $19
amazon.com.mxamazon.com.mx 13,209 nodes, October 28, 2017 Free Demo Order $49 / Update $19
What data does Amazon Nodes contain?
Amazon Nodes database contains the following fields:

level Level of the node in the hierarchy.
node Node identifier.
name Name of node.
parent Parent node identifier.
parents List of parent nodes in node=name expressions separated by semicolons.
ancestors List of parent nodes in the primary hierarchy.
isroot Reserved for future use.
childrencount Children count of the node.
searchindex Search index value for ItemSearch operation of Amazon's Product Advertising API.

What data formats are available?
Database contains the following files (* is replaced by the marketplace domain):

*.data.csv Database in canonical CSV format (tested and compatible with MySQL):
level,node,name,parent,parents,ancestors,isroot,childrencount
"0","2619526011","Appliances","0","","","0","29"
"1","3737671","Air Conditioners & Accessories","2619526011","2619526011=Appliances","-1063498=Categories;1055398=Home & Kitchen","0","3"
"2","14554126011","Air Conditioners","3737671","3737671=Air Conditioners & Accessories;2619526011=Appliances","3206324011=Heating, Cooling & Air Quality;-1063498=Categories;1055398=Home & Kitchen","0","5"
...
*.data.csv Database in canonical CSV format (tested and compatible with MySQL):
level,node,name,parent,parents,ancestors,isroot,childrencount
"0","2619526011","Appliances","0","","","0","29"
"1","3737671","Air Conditioners & Accessories","2619526011","2619526011=Appliances","-1063498=Categories;1055398=Home & Kitchen","0","3"
"2","14554126011","Air Conditioners","3737671","3737671=Air Conditioners & Accessories;2619526011=Appliances","3206324011=Heating, Cooling & Air Quality;-1063498=Categories;1055398=Home & Kitchen","0","5"
...
*.data.txt Database in alternative format with values, separated by vertical bar:
level|node|name|parent|parents|ancestors|isroot|childrencount
0|2619526011|Appliances|0|||0|29
1|3737671|Air Conditioners & Accessories|2619526011|2619526011=Appliances|-1063498=Categories;1055398=Home & Kitchen|0|3
2|14554126011|Air Conditioners|3737671|3737671=Air Conditioners & Accessories;2619526011=Appliances|3206324011=Heating, Cooling & Air Quality;-1063498=Categories;1055398=Home & Kitchen|0|5
...
*.magento2.csv Database in Magento2 format:
"rootid","store","category_id","name","categories","level","position","description","url_key","is_active","display_mode","page_layout","cms_block","is_anchor","meta_title","meta_keywords","meta_description","category_image","include_in_menu","custom_layout_update","custom_design","custom_use_parent_settings","custom_apply_to_products","category_products" "2","default","2619526011","Appliances","Appliances","0","1","","Appliances","1","PRODUCTS","","","","Appliances","appliances","","","1","","","0","0","" "2","default","3737671","Air Conditioners & Accessories","Appliances/Air Conditioners & Accessories","1","1","","Air-Conditioners-Accessories","1","PRODUCTS","","","","Air Conditioners & Accessories","air conditioners accessories","","","1","","","0","0","" "2","default","14554126011","Air Conditioners","Appliances/Air Conditioners & Accessories/Air Conditioners","2","1","","Air-Conditioners","1","PRODUCTS","","","","Air Conditioners","air conditioners","","","1","","","0","0",""
...
*.tree.txt Structure of categories' tree represented by the name field in tabbed text format:
Appliances
	Air Conditioners & Accessories
		Air Conditioners
...

Something else?
Yes. Database set contains additional *.locale.csv table with complete locale data from Locale Reference for the Product Advertising API. This table can be joined with main data using the searchindex field to create correct queries to the Product Advertising API.
Some free bonuses?
Yes. Since September 2017 file set includes database for Magento 2 Bulk Categories Import / Export and full source code of Amazon Nodes Explorer website.
How can I test the Amazon Nodes before order?
Just click the "Free Demo" button and download truncated trial data.
Are there examples of using?
Yes, the following website was created with Amazon Nodes database:

Comments? Questions? Suggestions?
Please do not hesitate to contact us: contact@blinmedia.com.