[2pt] Add comparison table of Go connectors

doc/getting_started/getting_started_go.rst

@@ -245,3 +245,185 @@ To send bare Lua code for execution, use ``Eval``:
 .. code-block:: go
 
     resp, err = connection.Eval("return 4 + 5", []interface{}{})
+
+.. _getting_started-go-comparison:
+
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+Feature comparison
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+There are two more connectors from the open-source community available:
+`viciious/go-tarantool <https://github.com/viciious/go-tarantool>`_ and
+`FZambia/tarantool <https://github.com/FZambia/tarantool>`_. 
+
+Last update: January 2022
+
+..  list-table::
+    :header-rows: 1
+    :stub-columns: 1
+
+    *   -
+        -   `tarantool/go-tarantool <https://github.com/tarantool/go-tarantool>`_
+        -   `viciious/go-tarantool <https://github.com/viciious/go-tarantool>`_
+        -   `FZambia/tarantool <https://github.com/FZambia/tarantool>`_
+
+    *   -   License
+        -   BSD 2-Clause
+        -   MIT
+        -   BSD 2-Clause
+
+    *   -   Last update
+        -   2022
+        -   2021
+        -   2021
+
+    *   -   Documentation
+        -   README with examples, API described in code comments
+        -   README with examples, code comments
+        -   README with examples
+
+    *   -   Testing / CI / CD
+        -   GitHub Actions
+        -   Travis CI
+        -   GitHub Actions
+
+    *   -   GitHub Stars
+        -   127
+        -   43
+        -   12
+
+    *   -   Static analysis
+        -   No
+        -   golint
+        -   golangci-lint
+
+    *   -   Packaging
+        -   go get
+        -   go get
+        -   go get
+
+    *   -   Code coverage
+        -   No
+        -   No
+        -   No
+
+    *   -   msgpack driver
+        -   `vmihailenco/msgpack/v2 <https://github.com/vmihailenco/msgpack/tree/v2>`_ (`#124 <https://github.com/tarantool/go-tarantool/issues/124>`_)
+        -   `tinylib/msgp <https://github.com/tinylib/msgp>`_
+        -   `vmihailenco/msgpack/v5 <https://github.com/vmihailenco/msgpack/tree/v5>`_
+
+    *   -   Async work
+        -   Yes
+        -   Yes
+        -   Yes
+
+    *   -   Schema reload
+        -   Yes (manual pull)
+        -   Yes (manual pull)
+        -   Yes (manual pull)
+
+    *   -   Space / index names
+        -   Yes
+        -   Yes
+        -   Yes
+
+    *   -   Tuples as structures
+        -   Yes (structure and marshall functions must be predefined in Go code)
+        -   No
+        -   Yes (structure and marshall functions must be predefined in Go code)
+
+    *   -   Access tuple fields by names
+        -   Only if marshalled to structure
+        -   No
+        -   Only if marshalled to structure
+
+    *   -   `SQL <https://www.tarantool.io/en/doc/latest/reference/reference_sql/>`_ support
+        -   No (`#62 <https://github.com/tarantool/go-tarantool/issues/62>`_)
+        -   No (`#18 <https://github.com/viciious/go-tarantool/issues/18>`_, closed)
+        -   No
+
+    *   -   `Interactive transactions <https://www.tarantool.io/en/doc/latest/book/box/stream/>`_
+        -   No (`#101 <https://github.com/tarantool/go-tarantool/issues/101>`_)
+        -   No
+        -   No
+
+    *   -   `Varbinary <https://www.tarantool.io/en/doc/latest/book/box/data_model/>`_ support
+        -   Yes (with in-built language tools)
+        -   Yes (with in-built language tools)
+        -   Yes (decodes to string by default, see `#6 <https://github.com/FZambia/tarantool/issues/6>`_)
+
+    *   -   `UUID <https://www.tarantool.io/en/doc/latest/book/box/data_model/>`_ support
+        -   Yes
+        -   No
+        -   No
+
+    *   -   Decimal support
+        -   No (`#96 <https://github.com/tarantool/go-tarantool/issues/96>`_)
+        -   No
+        -   No
+
+    *   -   `EXT_ERROR <https://www.tarantool.io/ru/doc/latest/dev_guide/internals/msgpack_extensions/#the-error-type>`_
+            support
+        -   No
+        -   No
+        -   No
+
+    *   -   `Datetime <https://github.com/tarantool/tarantool/discussions/6244>`_ support
+        -   No (`#118 <https://github.com/tarantool/go-tarantool/issues/118>`_)
+        -   No
+        -   No
+
+    *   -   `box.session.push() responses <https://www.tarantool.io/ru/doc/latest/reference/reference_lua/box_session/push/>`_
+        -   No (`#67 <https://github.com/tarantool/go-tarantool/issues/67>`_)
+        -   No (`#21 <https://github.com/viciious/go-tarantool/issues/21>`_)
+        -   Yes
+
+    *   -   `Session settings <https://www.tarantool.io/en/doc/latest/reference/reference_lua/box_space/_session_settings/>`_
+        -   No
+        -   No
+        -   No
+
+    *   -   `Graceful shutdown <https://github.com/tarantool/tarantool/issues/5924>`_
+        -   No
+        -   No
+        -   No
+
+    *   -   `IPROTO_ID (feature discovering) <https://github.com/tarantool/tarantool/issues/6253>`_
+        -   No
+        -   No
+        -   No
+
+    *   -   `tarantool/crud <https://github.com/tarantool/crud>`_ support
+        -   No
+        -   No
+        -   No
+
+    *   -   Connection pool
+        -   Yes (round-robin failover, no balancing, master discovering planned in `#113 <https://github.com/tarantool/go-tarantool/issues/113>`_)
+        -   No
+        -   No
+
+    *   -   Implicit reconnecting strategy
+        -   Yes (see comments in `#129 <https://github.com/tarantool/go-tarantool/issues/129>`_)
+        -   No (handle reconnects explicitly, refer to `#11 <https://github.com/viciious/go-tarantool/issues/11>`_)
+        -   Yes (see comments in `#7 <https://github.com/FZambia/tarantool/issues/7>`_)
+
+    *   -   Support retrying
+        -   No
+        -   No
+        -   No
+
+    *   -   `Watchers <https://github.com/tarantool/tarantool/pull/6510>`_
+        -   No
+        -   No
+        -   No
+
+    *   -   Language features
+        -   No  (`#48 <https://github.com/tarantool/go-tarantool/issues/48>`_)
+        -   context
+        -   context
+
+    *   -   Miscellaneous
+        -   Supports `tarantool/queue <https://github.com/tarantool/queue>`_ API
+        -   Can mimic a Tarantool instance (also as replica)
+        -   API is experimental and breaking changes may happen