diff --git a/Dockerfile b/Dockerfile
index a5502ca..912c658 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,7 +5,7 @@ ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8 DEBIAN_FRONTEND=nonint
 
 RUN echo "#!/bin/sh\nexit 0" > /usr/sbin/policy-rc.d && \
     apt-get -y update && \
-    apt-get --force-yes -yq install apt-transport-https && \
+    apt-get --force-yes -yq install wget apt-transport-https && \
     apt-key adv --keyserver keyserver.ubuntu.com --recv-keys D9D0BF019CC8AC0D && \
     apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 1655A0AB68576280 && \
     echo "deb http://archive.ubuntu.com/ubuntu precise main universe multiverse" >> /etc/apt/sources.list && \
@@ -16,8 +16,11 @@ RUN echo "#!/bin/sh\nexit 0" > /usr/sbin/policy-rc.d && \
     apt-get install --force-yes -yq software-properties-common && \
     add-apt-repository ppa:ubuntu-toolchain-r/test && \
     apt-get -y update && \
-    apt-get --force-yes -yq install software-properties-common adduser mysql-server redis-server rabbitmq-server nginx-extras nodejs libstdc++6 libcurl3 libxml2 libboost-regex-dev zlib1g supervisor fonts-dejavu fonts-liberation ttf-mscorefonts-installer fonts-crosextra-carlito fonts-takao-gothic fonts-opensymbol libxss1 libgtkglext1 libcairo2 xvfb libxtst6 libgconf2-4 libasound2 bomstrip libnspr4 libnss3 libnss3-nssdb nano htop && \
-    service mysql stop && \
+    apt-get --force-yes -yq install software-properties-common adduser postgresql redis-server rabbitmq-server nginx-extras nodejs libstdc++6 libcurl3 libxml2 libboost-regex-dev zlib1g supervisor fonts-dejavu fonts-liberation ttf-mscorefonts-installer fonts-crosextra-carlito fonts-takao-gothic fonts-opensymbol libxss1 libgtkglext1 libcairo2 xvfb libxtst6 libgconf2-4 libasound2 bomstrip libnspr4 libnss3 libnss3-nssdb nano htop && \
+    sudo -u postgres psql -c "CREATE DATABASE onlyoffice;" && \
+    sudo -u postgres psql -c "CREATE USER onlyoffice WITH password 'onlyoffice';" && \
+    sudo -u postgres psql -c "GRANT ALL privileges ON DATABASE onlyoffice TO onlyoffice;" && \ 
+    service postgresql stop && \
     service redis-server stop && \
     service rabbitmq-server stop && \
     service supervisor stop && \
@@ -29,11 +32,14 @@ ADD run-document-server.sh /app/onlyoffice/run-document-server.sh
 
 EXPOSE 80 443
 
-RUN echo "deb http://repo-doc-onlyoffice-com.s3.amazonaws.com/ubuntu/trusty/onlyoffice-documentserver/{{GIT_BRANCH}}/{{PACKAGE_VERSION}}/ repo/" | tee /etc/apt/sources.list.d/onlyoffice.list && \
+ARG REPO_URL="deb http://static.teamlab.com/repo/debian/ squeeze main"
+ARG PRODUCT_NAME=onlyoffice-documentserver
+
+RUN echo "$REPO_URL" | tee /etc/apt/sources.list.d/onlyoffice.list && \
     apt-get -y update && \
-    service mysql start && \
-    apt-get --force-yes -yq install onlyoffice-documentserver && \
-    service mysql stop && \
+    service postgresql start && \
+    apt-get --force-yes -yq install $PRODUCT_NAME && \
+    service postgresql stop && \
     service supervisor stop && \
     chmod 755 /app/onlyoffice/*.sh && \
     rm -rf /var/log/onlyoffice && \
diff --git a/Makefile b/Makefile
index 4d19f2f..5908900 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,7 @@
 PACKAGE_VERSION := $(PRODUCT_VERSION)-$(BUILD_NUMBER)
 
+REPO_URL := "deb http://repo-doc-onlyoffice-com.s3.amazonaws.com/ubuntu/trusty/$(COMPANY_NAME)-$(PRODUCT_NAME)/$(GIT_BRANCH)/$(PACKAGE_VERSION)/ repo/"
+
 ifeq ($(GIT_BRANCH), origin/develop)
 DOCKER_TAGS += $(subst -,.,$(PACKAGE_VERSION))
 DOCKER_TAGS += latest
@@ -15,10 +17,8 @@ DOCKER_TARGETS := $(foreach TAG,$(DOCKER_TAGS),$(DOCKER_REPO)$(COLON)$(TAG))
 .PHONY: all clean clean-docker deploy docker
 
 $(DOCKER_TARGETS): $(DEB_REPO_DATA)
-	sed "s|{{GIT_BRANCH}}|$(GIT_BRANCH)|"  -i Dockerfile
-	sed 's/{{PACKAGE_VERSION}}/'$(PACKAGE_VERSION)'/'  -i Dockerfile
 
-	sudo docker build -t $(subst $(COLON),:,$@) . &&\
+	sudo docker build --build-arg REPO_URL=$(REPO_URL) --build-arg PRODUCT_NAME=$(COMPANY_NAME)-$(PRODUCT_NAME) -t $(subst $(COLON),:,$@) . &&\
 	mkdir -p $$(dirname $@) &&\
 	echo "Done" > $@
 
diff --git a/README.md b/README.md
index 2939ef1..d367c2b 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,6 @@
 * [Running Docker Image](#running-docker-image)
 * [Configuring Docker Image](#configuring-docker-image)
     - [Storing Data](#storing-data)
-    - [Running ONLYOFFICE Document Server on Different Port](#running-onlyoffice-document-server-on-different-port)
     - [Running ONLYOFFICE Document Server using HTTPS](#running-onlyoffice-document-server-using-https)
         + [Generation of Self Signed Certificates](#generation-of-self-signed-certificates)
         + [Strengthening the Server Security](#strengthening-the-server-security)
@@ -67,12 +66,6 @@ To get access to your data from outside the container, you need to mount the vol
 
 Storing the data on the host machine allows you to easily update ONLYOFFICE once the new version is released without losing your data.
 
-### Running ONLYOFFICE Document Server on Different Port
-
-To change the port, use the -p command. E.g.: to make your portal accessible via port 8080 execute the following command:
-
-    sudo docker run -i -t -d -p 8080:80 onlyoffice/documentserver
-
 ### Running ONLYOFFICE Document Server using HTTPS
 
         sudo docker run -i -t -d -p 443:443 \
@@ -155,11 +148,11 @@ Below is the complete list of parameters that can be set using environment varia
 - **SSL_KEY_PATH**: The path to the SSL certificate's private key. Defaults to `/var/www/onlyoffice/Data/certs/onlyoffice.key`.
 - **SSL_DHPARAM_PATH**: The path to the Diffie-Hellman parameter. Defaults to `/var/www/onlyoffice/Data/certs/dhparam.pem`.
 - **SSL_VERIFY_CLIENT**: Enable verification of client certificates using the `CA_CERTIFICATES_PATH` file. Defaults to `false`
-- **MYSQL_SERVER_HOST**: The IP address or the name of the host where the MySQL server is running.
-- **MYSQL_SERVER_PORT**: The MySQL server port number.
-- **MYSQL_SERVER_DB_NAME**: The name of a MySQL database to be created on the image startup.
-- **MYSQL_SERVER_USER**: The new user name with superuser permissions for the MySQL account.
-- **MYSQL_SERVER_PASS**: The password set for the MySQL account.
+- **POSTGRESQL_SERVER_HOST**: The IP address or the name of the host where the PostgreSQL server is running.
+- **POSTGRESQL_SERVER_PORT**: The PostgreSQL server port number.
+- **POSTGRESQL_SERVER_DB_NAME**: The name of a PostgreSQL database to be created on the image startup.
+- **POSTGRESQL_SERVER_USER**: The new user name with superuser permissions for the PostgreSQL account.
+- **POSTGRESQL_SERVER_PASS**: The password set for the PostgreSQL account.
 - **RABBITMQ_SERVER_HOST**: The IP address or the name of the host where the RabbitMQ server is running.
 - **RABBITMQ_SERVER_USER**: The RabbitMQ server user name.
 - **RABBITMQ_SERVER_PASS**: The password set for the RabbitMQ account.
@@ -264,6 +257,7 @@ SaaS version: [http://www.onlyoffice.com](http://www.onlyoffice.com "http://www.
 
 ## User Feedback and Support
 
-If you have any problems with or questions about this image, please contact us through [dev.onlyoffice.org][1].
+If you have any problems with or questions about this image, please visit our official forum to find answers to your questions: [dev.onlyoffice.org][1] or you can ask and answer ONLYOFFICE development questions on [Stack Overflow][2].
 
   [1]: http://dev.onlyoffice.org
+  [2]: http://stackoverflow.com/questions/tagged/onlyoffice
diff --git a/docker-compose.yml b/docker-compose.yml
index 0584be4..e56aa3b 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -5,10 +5,10 @@ services:
     image: onlyoffice/4testing-documentserver:latest
     environment:
       - ONLYOFFICE_DATA_CONTAINER=true
-      - MYSQL_SERVER_HOST=onlyoffice-mysql
-      - MYSQL_SERVER_PORT=3306
-      - MYSQL_SERVER_DB_NAME=onlyoffice
-      - MYSQL_SERVER_USER=root
+      - POSTGRESQL_SERVER_HOST=onlyoffice-postgresql
+      - POSTGRESQL_SERVER_PORT=5432
+      - POSTGRESQL_SERVER_DB_NAME=onlyoffice
+      - POSTGRESQL_SERVER_USER=onlyoffice
       - RABBITMQ_SERVER_HOST=onlyoffice-rabbitmq
       - RABBITMQ_SERVER_USER=guest
       - RABBITMQ_SERVER_PASS=guest
@@ -29,7 +29,7 @@ services:
     image: onlyoffice/4testing-documentserver:latest
     depends_on:
       - onlyoffice-documentserver-data
-      - onlyoffice-mysql
+      - onlyoffice-postgresql
       - onlyoffice-redis
       - onlyoffice-rabbitmq
     environment:
@@ -92,24 +92,23 @@ services:
     expose:
       - '5672'
 
-  onlyoffice-mysql:
-    container_name: onlyoffice-mysql
-    image: mysql:5.5
+  onlyoffice-postgresql:
+    container_name: onlyoffice-postgresql
+    image: postgres:9.5
     environment:
-      - MYSQL_DATABASE=onlyoffice
-      - MYSQL_USER=root
-      - MYSQL_ALLOW_EMPTY_PASSWORD='true'
+      - POSTGRES_DB=onlyoffice
+      - POSTGRES_USER=onlyoffice
     networks:
       - onlyoffice
     restart: always
     expose:
-      - '3306'
+      - '5432'
     volumes:
-      - mysql_data:/var/lib/mysql
+      - postgresql_data:/var/lib/postgresql
 
 networks:
   onlyoffice:
     driver: 'bridge'
 
 volumes:
-  mysql_data:
+  postgresql_data:
diff --git a/run-document-server.sh b/run-document-server.sh
index 9c67c67..6f2d058 100644
--- a/run-document-server.sh
+++ b/run-document-server.sh
@@ -31,11 +31,11 @@ JSON="json -q -f ${ONLYOFFICE_DEFAULT_CONFIG}"
 LOCAL_SERVICES=()
 
 read_setting(){
-  MYSQL_SERVER_HOST=${MYSQL_SERVER_HOST:-$(${JSON} services.CoAuthoring.sql.dbHost)}
-  MYSQL_SERVER_PORT=${MYSQL_SERVER_PORT:-$(${JSON} services.CoAuthoring.sql.dbPort)}
-  MYSQL_SERVER_DB_NAME=${MYSQL_SERVER_DB_NAME:-$(${JSON} services.CoAuthoring.sql.dbName)}
-  MYSQL_SERVER_USER=${MYSQL_SERVER_USER:-$(${JSON} services.CoAuthoring.sql.dbUser)}
-  MYSQL_SERVER_PASS=${MYSQL_SERVER_PASS:-$(${JSON} services.CoAuthoring.sql.dbPass)}
+  POSTGRESQL_SERVER_HOST=${POSTGRESQL_SERVER_HOST:-$(${JSON} services.CoAuthoring.sql.dbHost)}
+  POSTGRESQL_SERVER_PORT=${POSTGRESQL_SERVER_PORT:-$(${JSON} services.CoAuthoring.sql.dbPort)}
+  POSTGRESQL_SERVER_DB_NAME=${POSTGRESQL_SERVER_DB_NAME:-$(${JSON} services.CoAuthoring.sql.dbName)}
+  POSTGRESQL_SERVER_USER=${POSTGRESQL_SERVER_USER:-$(${JSON} services.CoAuthoring.sql.dbUser)}
+  POSTGRESQL_SERVER_PASS=${POSTGRESQL_SERVER_PASS:-$(${JSON} services.CoAuthoring.sql.dbPass)}
 
   RABBITMQ_SERVER_URL=$(${JSON} rabbitmq.url)
   RABBITMQ_SERVER_HOST=${RABBITMQ_SERVER_HOST:-${RABBITMQ_SERVER_URL#'amqp://'}}
@@ -54,8 +54,8 @@ waiting_for_connection(){
   done
 }
 
-waiting_for_mysql(){
-  waiting_for_connection ${MYSQL_SERVER_HOST} ${MYSQL_SERVER_PORT}
+waiting_for_postgresql(){
+  waiting_for_connection ${POSTGRESQL_SERVER_HOST} ${POSTGRESQL_SERVER_PORT}
 }
 
 waiting_for_rabbitmq(){
@@ -68,12 +68,12 @@ waiting_for_redis(){
 waiting_for_datacontainer(){
   waiting_for_connection ${ONLYOFFICE_DATA_CONTAINER_HOST} ${ONLYOFFICE_DATA_CONTAINER_PORT}
 }
-update_mysql_settings(){
-  ${JSON} -I -e "this.services.CoAuthoring.sql.dbHost = '${MYSQL_SERVER_HOST}'"
-  ${JSON} -I -e "this.services.CoAuthoring.sql.dbPort = '${MYSQL_SERVER_PORT}'"
-  ${JSON} -I -e "this.services.CoAuthoring.sql.dbName = '${MYSQL_SERVER_DB_NAME}'"
-  ${JSON} -I -e "this.services.CoAuthoring.sql.dbUser = '${MYSQL_SERVER_USER}'"
-  ${JSON} -I -e "this.services.CoAuthoring.sql.dbPass = '${MYSQL_SERVER_PASS}'"
+update_postgresql_settings(){
+  ${JSON} -I -e "this.services.CoAuthoring.sql.dbHost = '${POSTGRESQL_SERVER_HOST}'"
+  ${JSON} -I -e "this.services.CoAuthoring.sql.dbPort = '${POSTGRESQL_SERVER_PORT}'"
+  ${JSON} -I -e "this.services.CoAuthoring.sql.dbName = '${POSTGRESQL_SERVER_DB_NAME}'"
+  ${JSON} -I -e "this.services.CoAuthoring.sql.dbUser = '${POSTGRESQL_SERVER_USER}'"
+  ${JSON} -I -e "this.services.CoAuthoring.sql.dbPass = '${POSTGRESQL_SERVER_PASS}'"
 }
 
 update_rabbitmq_setting(){
@@ -87,16 +87,22 @@ update_redis_settings(){
   ${JSON} -I -e "this.services.CoAuthoring.redis.port = '${REDIS_SERVER_PORT}'"
 }
 
-create_mysql_db(){
-  MYSQL="mysql -s -h${MYSQL_SERVER_HOST} -u${MYSQL_SERVER_USER}"
-  if [ -n "${MYSQL_SERVER_PASS}" ]; then
-    MYSQL="$MYSQL -p${MYSQL_SERVER_PASS}"
+create_postgresql_db(){
+  CONNECTION_PARAMS="-h${POSTGRESQL_SERVER_HOST} -U${POSTGRESQL_SERVER_USER} -w"
+  if [ -n "${POSTGRESQL_SERVER_PASS}" ]; then
+    export PGPASSWORD=${POSTGRESQL_SERVER_PASS}
   fi
 
-  # Create  db on remote server
-  ${MYSQL} -e "CREATE DATABASE IF NOT EXISTS ${MYSQL_SERVER_DB_NAME} CHARACTER SET utf8 COLLATE 'utf8_general_ci';"
-  ${MYSQL} "${MYSQL_SERVER_DB_NAME}" < "${APP_DIR}/server/schema/createdb.sql"
-}  
+  PSQL="psql -q $CONNECTION_PARAMS"
+  CREATEDB="createdb $CONNECTION_PARAMS"
+
+  # Create db on remote server
+  if $PSQL -lt | cut -d\| -f 1 | grep -qw | grep 0; then
+    $CREATEDB $DB_NAME
+  fi
+
+  $PSQL -d "${POSTGRESQL_SERVER_DB_NAME}" -f "${APP_DIR}/server/schema/postgresql/createdb.sql"
+}
 
 update_nginx_settings(){
   # Set up nginx
@@ -156,12 +162,12 @@ if [ ${ONLYOFFICE_DATA_CONTAINER_HOST} = "localhost" ]; then
   read_setting
 
   # update settings by env variables
-  if [ ${MYSQL_SERVER_HOST} != "localhost" ]; then
-    update_mysql_settings
-    waiting_for_mysql
-    create_mysql_db
+  if [ ${POSTGRESQL_SERVER_HOST} != "localhost" ]; then
+    update_postgresql_settings
+    waiting_for_postgresql
+    create_postgresql_db
   else
-    LOCAL_SERVICES+=("mysql")
+    LOCAL_SERVICES+=("postgresql")
   fi
 
   if [ ${RABBITMQ_SERVER_HOST} != "localhost" ]; then
@@ -190,7 +196,7 @@ for i in ${LOCAL_SERVICES[@]}; do
 done
 
 if [ ${ONLYOFFICE_DATA_CONTAINER} != "true" ]; then
-  waiting_for_mysql
+  waiting_for_postgresql
   waiting_for_rabbitmq
   waiting_for_redis