quick start docs

Author: vgvoleg

docs/index.rst

@@ -10,6 +10,7 @@ YDB Python SDK
    :maxdepth: 3
 
    overview
+   quickstart
    examples
    apireference
 

docs/overview.rst

@@ -10,32 +10,6 @@ Releases and project status are available on Pypi at https://pypi.org/project/yd
 
 The most recent published version of this documentation should be at https://ydb-platform.github.io/ydb-python-sdk.
 
-Installation
-------------
-
-Prerequisites
-^^^^^^^^^^^^^
-
-* Python 3.8 or higher;
-* ``pip`` version 9.0.1 or higher;
-
-If necessary, upgrade your version of ``pip``::
-
-    python -m pip install --upgrade pip
-
-If you cannot upgrade `pip` due to a system-owned installation, you can run the example in a virtualenv::
-
-    python -m pip install virtualenv
-    virtualenv venv
-    source venv/bin/activate
-    python -m pip install --upgrade pip
-
-Installation via Pypi
-^^^^^^^^^^^^^^^^^^^^^
-
-To install YDB Python SDK through Pypi execute the following command::
-
-    pip install ydb
 
 Community
 ---------

docs/quickstart.rst

@@ -0,0 +1,52 @@
+Quick Start
+===========
+
+Installation
+------------
+
+Prerequisites
+^^^^^^^^^^^^^
+
+* Python 3.8 or higher;
+* ``pip`` version 9.0.1 or higher;
+
+If necessary, upgrade your version of ``pip``::
+
+    python -m pip install --upgrade pip
+
+If you cannot upgrade `pip` due to a system-owned installation, you can run the example in a virtualenv::
+
+    python -m pip install virtualenv
+    virtualenv venv
+    source venv/bin/activate
+    python -m pip install --upgrade pip
+
+Installation via Pypi
+^^^^^^^^^^^^^^^^^^^^^
+
+To install YDB Python SDK through Pypi execute the following command::
+
+    pip install ydb
+
+Usage
+-----
+
+Import ydb package:
+
+.. code-block:: python
+
+    import ydb
+
+Driver initialization:
+
+.. code-block:: python
+
+    endpoint = "grpc://localhost:2136"  # your ydb endpoint
+    database = "/local"  # your ydb database
+
+    with ydb.Driver(
+        endpoint=endpoint,
+        database=database,
+        credentials=ydb.credentials_from_env_variables(),
+    ) as driver:
+        driver.wait(timeout=5, fail_fast=True)