diff --git a/.gitignore b/.gitignore
index 5ac23c9..f532c52 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,6 +8,7 @@
 /config/database.yml
 /config/initializers/secret_token.rb
 /config/master.key
+/config/puma.rb
 
 # Ignore all logfiles and tempfiles.
 /log/*
diff --git a/README.md b/README.md
index 6cd1b67..5191fb2 100644
--- a/README.md
+++ b/README.md
@@ -6,6 +6,13 @@ Quantified self
 * System dependencies: none
 
 
+## Installation
+
+    git clone https://gitea.michalczyk.pro/fixin.me/fixin.me.git
+    bundle config set --local path '.gem'
+    bundle install
+
+
 ## Configuration
 
     cp -a config/application.rb.dist config/application.rb
@@ -15,7 +22,7 @@ Modify configuration settings below `SETUP` comment appropriately.
 
 ## Database
 
-Create database user and grant privileges:
+Grant database user and privileges:
 
     > mysql -p
     mysql> create user fixinme@localhost identified by '<some password>';
@@ -33,7 +40,41 @@ Run database creation and migration tasks:
 
 ## Running
 
-Apache configuration for: Puma+mod_proxy, mod_passenger ...
+
+### Standalone Rails server + Apache proxy
+
+Copy Puma config template:
+
+    cp -a config/puma.rb.dist config/puma.rb
+
+and specify server IP/port, either with `port` or `bind`, e.g.:
+
+    bind 'tcp://0.0.0.0:3000'
+
+Run server
+
+    RAILS_ENV="production" bin/rails s
 
 
-## How to run the test suite: ...
+### Apache mod_passenger
+
+
+## Contributing
+
+
+### Database
+
+Grant database user privileges for development and test environments,
+possibly with different Ruby versions:
+
+    > mysql -p
+    mysql> create user `fixinme-dev`@localhost identified by '<some password>';
+    mysql> grant all privileges on `fixinme-%`.* to `fixinme-dev`@localhost;
+    mysql> flush privileges;
+
+
+### Environment
+
+Use `RAILS_ENV="development"` for rake commands and running rails server.
+
+Use `RAILS_ENV="test"` for running tests.
diff --git a/config/puma.rb.dist b/config/puma.rb.dist
new file mode 100644
index 0000000..daaf036
--- /dev/null
+++ b/config/puma.rb.dist
@@ -0,0 +1,43 @@
+# Puma can serve each request in a thread from an internal thread pool.
+# The `threads` method setting takes two numbers: a minimum and maximum.
+# Any libraries that use thread pools should be configured to match
+# the maximum value specified for Puma. Default is set to 5 threads for minimum
+# and maximum; this matches the default thread size of Active Record.
+#
+max_threads_count = ENV.fetch("RAILS_MAX_THREADS") { 5 }
+min_threads_count = ENV.fetch("RAILS_MIN_THREADS") { max_threads_count }
+threads min_threads_count, max_threads_count
+
+# Specifies the `worker_timeout` threshold that Puma will use to wait before
+# terminating a worker in development environments.
+#
+worker_timeout 3600 if ENV.fetch("RAILS_ENV", "development") == "development"
+
+# Specifies the `port` that Puma will listen on to receive requests; default is 3000.
+#
+port ENV.fetch("PORT") { 3000 }
+
+# Specifies the `environment` that Puma will run in.
+#
+environment ENV.fetch("RAILS_ENV") { "development" }
+
+# Specifies the `pidfile` that Puma will use.
+pidfile ENV.fetch("PIDFILE") { "tmp/pids/server.pid" }
+
+# Specifies the number of `workers` to boot in clustered mode.
+# Workers are forked web server processes. If using threads and workers together
+# the concurrency of the application would be max `threads` * `workers`.
+# Workers do not work on JRuby or Windows (both of which do not support
+# processes).
+#
+# workers ENV.fetch("WEB_CONCURRENCY") { 2 }
+
+# Use the `preload_app!` method when specifying a `workers` number.
+# This directive tells Puma to first boot the application and load code
+# before forking the application. This takes advantage of Copy On Write
+# process behavior so workers use less memory.
+#
+# preload_app!
+
+# Allow puma to be restarted by `bin/rails restart` command.
+plugin :tmp_restart