diff --git a/.gitignore b/.gitignore
index f6b3580..6273790 100644
--- a/.gitignore
+++ b/.gitignore
@@ -116,7 +116,7 @@ env.bak/
 venv.bak/
 
 # secrets file in TOML format
-secrets.toml
+# secrets.toml
 
 # Spyder project settings
 .spyderproject
diff --git a/Dockerfile b/Dockerfile
index 5852e3f..2849e41 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,6 +12,11 @@ RUN apt-get update
 RUN apt-get install -y vim
 RUN apt install -y unixodbc
 
+RUN apt-get install -y python3-pip
+RUN pip3 install --upgrade pip
+RUN pip install psycopg2-binary
+
+
 RUN wget http://archive.ubuntu.com/ubuntu/pool/main/o/openssl/libssl1.1_1.1.0g-2ubuntu4_amd64.deb
 RUN dpkg -i libssl1.1_1.1.0g-2ubuntu4_amd64.deb
 
diff --git a/README.md b/README.md
index 33587f4..fdb674f 100644
--- a/README.md
+++ b/README.md
@@ -118,7 +118,7 @@ For our example we would index the content of https://www.paulgraham.com website
    * On Linux, ensure that the `run.sh` file is executable by running the following command:
   
      ```bash
-     cmhod +x run.sh
+     chmod +x run.sh  
      ```
 
    * On Windows, ensure that you run this command from within the WSL 2 environment.
diff --git a/config/e-commerce.yaml b/config/e-commerce.yaml
new file mode 100644
index 0000000..46df23e
--- /dev/null
+++ b/config/e-commerce.yaml
@@ -0,0 +1,18 @@
+vectara:
+  corpus_id: 2
+  customer_id: 2252938633
+  reindex: true
+
+crawling:
+  crawler_type: website
+
+website_crawler:
+  root_domain: https://www.ozon.ru
+  urls:
+    [
+      'https://www.ozon.ru/search/?from_global=true&sorting=new&text=%D1%82%D0%BE%D0%B2%D0%B0%D1%80%D1%8B+%D0%B4%D0%BB%D1%8F+%D0%B4%D0%B5%D0%B2%D0%BE%D1%87%D0%B5%D0%BA'
+    ]
+  max_depth: 6
+  delay: 1
+  pages_source: crawl
+  extraction: playwright
diff --git a/config/jscamp.yaml b/config/jscamp.yaml
new file mode 100644
index 0000000..7c2a355
--- /dev/null
+++ b/config/jscamp.yaml
@@ -0,0 +1,16 @@
+vectara:
+  corpus_id: 4
+  customer_id: 2252938633
+  reindex: false
+
+crawling:
+  crawler_type: docs
+
+docs_crawler:
+  base_urls: ['https://www.jscamp.app']
+  pos_regex: ['https://www.jscamp.app/docs.*']
+  docs_repo: 'https://github.com/gHashTag/jscamp'
+  docs_homepage: 'https://www.jscamp.app/docs'
+  docs_system: 'docusaurus'
+  neg_regex: []
+  extensions_to_ignore: ['md', 'rst', 'ipynb', 'txt']
diff --git a/config/supabase.yaml b/config/supabase.yaml
new file mode 100644
index 0000000..4558904
--- /dev/null
+++ b/config/supabase.yaml
@@ -0,0 +1,14 @@
+vectara:
+  corpus_id: 6
+  customer_id: 2252938633
+  reindex: true
+
+crawling:
+  crawler_type: database
+
+database_crawler:
+  db_url: 'postgresql+psycopg2://postgres.xwnkrqjxeyyfposbfpez:zizdu3-dukhud-xyMxeg@aws-0-eu-central-1.pooler.supabase.com:5432/postgres'
+  db_table: ecommerce
+  doc_id_columns: [product]
+  text_columns: [product]
+  metadata_columns: [category, author, usd, rub, url, image_url]
diff --git a/e-commerce-dev-vectara.pem b/e-commerce-dev-vectara.pem
new file mode 100644
index 0000000..5231027
--- /dev/null
+++ b/e-commerce-dev-vectara.pem
@@ -0,0 +1,27 @@
+-----BEGIN RSA PRIVATE KEY-----
+MIIEpQIBAAKCAQEAtbgB5Re0yLVb2qxUkgtDk25xQEnnO6ydTKt4B2WQ6Bntlypl
+9DnmYmMBi3DuI4ISFrNXW5GT2vJEtiN9K+IKbUi5pF7V4fJphO506vR6RLqSLNGB
+2QxCzdTS6OkOdPBbZ7H9SxturFODhZZBIPZfSn7ZQQj3+m4/5ZCwmFEmYfXK3aV+
+tO8FC4gMT3Suv5l+pbl0PRdUPX+StK5tlNWmOaQ53ow0IlGp9K5xcEcZZ/Awf7+A
+IfhDQAtHk42q6q0H9eLxQ4ECNJ/gwANlDgAAlpNHwo9rh8JrUTDV+2mWG/mUMch+
++fRJJLPcxkNdVJADrJVo1oKOO8g635Cae+0bNwIDAQABAoIBAQCnaUtNnKZv1i02
+a1dKaNgrxi7N1IgUQPV1we7FmbuDKQfrISNmecUW1TGCHls2GUnC4hxT/u0hY9sL
+lexmdku23K4ykTAoheTSk8DhCLRwBxZN9gHTTWlqKWzZKISqFRmQkbjR7gbq+dGM
+S53a2T926SALu1CBxfpV6xPWb8SVr4YpOOdrTDGkasP0Pyl/k1H/a7h9Z3hliCdA
+s/IF4IAA90nwtDIV555sxeANgIckAoja2JlAz9/JVAyMCLPJDofoXdq1M1NoHk/3
+C6pkeu/sBDMf1Mtrw5e12fqXb9YcqU8V6wlx+Jxz+2V03fD5pixiwzS+RQSzfNlf
+Y1sRzPfRAoGBAOnxirweUmkztD/lUtG+8Up5e9z+d8gA+VhXAFxmVXkXgxl9uTq/
+WPNAGPkFEisA2uWJ32+uTcjBECr+YrzPiQjEq/gYPiNrccrHBsaF8cPlxMZcHVCH
+g9M2bdR88f1y2Ihoz8mUeyrckeCd/EnucjEaHF7QQky5cmpqJXUXIemZAoGBAMbZ
++Dwv6VhRbfXCTq5yvWw1yCalXzb5R4kwSQ/5V13XO3udd/eXt/0B8jNSXKuYNIrY
++BVl76opWZ0l/BU0Tcc4WPPbIyb8w+6lFR7Z2ToArxlYeI/ctonIuiAWmPNFqi+9
+T5kOVyH308r2pGhq2QT+q+eTkVv14uOVnCZ8q01PAoGBAMQF8pvCRIeGHWjUvNqn
+RgODW7hHORLLTiMpc1H5JXF7tAwt/oEtSFk6wjIWf6ys4L4pEqG/ycmHjAaadR2E
+QGyqbvZJSfff1c91iUXbgkMFSiZzlNSfWGQoXUsJDrOyAaH7QPDFi5bUjx9JAdbp
+B6IBIPiJRKSJV0e3fX9pTK8xAoGBAKPdPzip6srC37Bj3N7Y4svnTfa61EnDBnZA
++hRVzu8fzH7Ddvbraczu653rQz6MgM/imB1aETPSO2zKvn7iyS1ge70IWmFobjWc
+iFkSAHZR1fk29LLomOvWI7sJpCTkxaftg0iHjroJNdjNgxIg6pG5JAQDkQeNCtms
+ki8NEUT1AoGAd0NU2o6pOnZcs/1SQOnd7X7BKgnkTtzkL2gvzzQ1NDAw24VsQsZi
+OiueiXidblA8vFeJJQR2FXkq0qClaUUknRoMWGIy66sWvGNbBJY/BBud5xeBMYqD
+poy4LuXsAnLIqabGG0mnkU9EkIF8Nzvz23aO80bI2HshInQXuvyIzE8=
+-----END RSA PRIVATE KEY-----
\ No newline at end of file
diff --git a/run.sh b/run.sh
old mode 100644
new mode 100755
diff --git a/secrets.example.toml b/secrets.example.toml
deleted file mode 100644
index b26dbf6..0000000
--- a/secrets.example.toml
+++ /dev/null
@@ -1,2 +0,0 @@
-[default]
-api_key="...vectara-api-key..."