diff --git a/fakeredis/_server.py b/fakeredis/_server.py
index b8db4243..9bd41573 100644
--- a/fakeredis/_server.py
+++ b/fakeredis/_server.py
@@ -3,6 +3,7 @@
 import queue
 import threading
 import time
+import uuid
 import warnings
 import weakref
 from collections import defaultdict
@@ -51,7 +52,7 @@ def __init__(self, *args, **kwargs):
                 self.server_key = path
             else:
                 host, port = kwargs.get('host'), kwargs.get('port')
-                self.server_key = 'shared' if host is None or port is None else f'{host}:{port}'
+                self.server_key = uuid.uuid4().hex if host is None or port is None else f'{host}:{port}'
             self.server_key += f'v{version}'
             self._server = FakeServer.get_server(self.server_key, version=version)
             self._server.connected = connected
@@ -125,7 +126,11 @@ def __init__(self, *args, server=None, connected=True, version=7, **kwargs):
         parameters = inspect.signature(redis.Redis.__init__).parameters
         parameter_names = list(parameters.keys())
         default_args = parameters.values()
-        kwds = {p.name: p.default for p in default_args if p.default != inspect.Parameter.empty}
+        ignore_default_param_values = {'host', 'port', 'db'}
+        kwds = {p.name: p.default
+                for p in default_args
+                if (p.default != inspect.Parameter.empty
+                    and p.name not in ignore_default_param_values)}
         kwds.update(kwargs)
         if not kwds.get('connection_pool', None):
             charset = kwds.get('charset', None)
diff --git a/poetry.lock b/poetry.lock
index b78ff596..434608f9 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -483,14 +483,14 @@ pyflakes = ">=3.0.0,<3.1.0"
 
 [[package]]
 name = "hypothesis"
-version = "6.72.4"
+version = "6.74.0"
 description = "A library for property-based testing"
 category = "dev"
 optional = false
 python-versions = ">=3.7"
 files = [
-    {file = "hypothesis-6.72.4-py3-none-any.whl", hash = "sha256:9873eed54abc0611c5ed6c51df508e196f8204270f98c41264dcd052f6fbad07"},
-    {file = "hypothesis-6.72.4.tar.gz", hash = "sha256:a8487696a0e0e4e1d5e5205a2496d155b0f54e440dfebc0c9224ea1599f17404"},
+    {file = "hypothesis-6.74.0-py3-none-any.whl", hash = "sha256:6f19e61ac13bd35d5271b2788fd51b1e8cc673696b7a353d9a425960113efdbf"},
+    {file = "hypothesis-6.74.0.tar.gz", hash = "sha256:b933baab6569c6639f6d8e1232ecc9f5388faa0cc5fba15cfc4d3447143b5965"},
 ]
 
 [package.dependencies]
@@ -892,14 +892,14 @@ testing = ["pytest", "pytest-cov"]
 
 [[package]]
 name = "platformdirs"
-version = "3.3.0"
+version = "3.4.0"
 description = "A small Python package for determining appropriate platform-specific dirs, e.g. a \"user data dir\"."
 category = "dev"
 optional = false
 python-versions = ">=3.7"
 files = [
-    {file = "platformdirs-3.3.0-py3-none-any.whl", hash = "sha256:ea61fd7b85554beecbbd3e9b37fb26689b227ffae38f73353cbcc1cf8bd01878"},
-    {file = "platformdirs-3.3.0.tar.gz", hash = "sha256:64370d47dc3fca65b4879f89bdead8197e93e05d696d6d1816243ebae8595da5"},
+    {file = "platformdirs-3.4.0-py3-none-any.whl", hash = "sha256:01437886022decaf285d8972f9526397bfae2ac55480ed372ed6d9eca048870a"},
+    {file = "platformdirs-3.4.0.tar.gz", hash = "sha256:a5e1536e5ea4b1c238a1364da17ff2993d5bd28e15600c2c8224008aff6bbcad"},
 ]
 
 [package.dependencies]
@@ -1171,14 +1171,14 @@ ocsp = ["cryptography (>=36.0.1)", "pyopenssl (==20.0.1)", "requests (>=2.26.0)"
 
 [[package]]
 name = "requests"
-version = "2.28.2"
+version = "2.29.0"
 description = "Python HTTP for Humans."
 category = "dev"
 optional = false
-python-versions = ">=3.7, <4"
+python-versions = ">=3.7"
 files = [
-    {file = "requests-2.28.2-py3-none-any.whl", hash = "sha256:64299f4909223da747622c030b781c0d7811e359c37124b4bd368fb8c6518baa"},
-    {file = "requests-2.28.2.tar.gz", hash = "sha256:98b1b2782e3c6c4904938b84c0eb932721069dfdb9134313beff7c83c2df24bf"},
+    {file = "requests-2.29.0-py3-none-any.whl", hash = "sha256:e8f3c9be120d3333921d213eef078af392fba3933ab7ed2d1cba3b56f2568c3b"},
+    {file = "requests-2.29.0.tar.gz", hash = "sha256:f2e34a75f4749019bb0e3effb66683630e4ffeaf75819fb51bebef1bf5aef059"},
 ]
 
 [package.dependencies]
@@ -1223,14 +1223,14 @@ idna2008 = ["idna"]
 
 [[package]]
 name = "rich"
-version = "13.3.4"
+version = "13.3.5"
 description = "Render rich text, tables, progress bars, syntax highlighting, markdown and more to the terminal"
 category = "dev"
 optional = false
 python-versions = ">=3.7.0"
 files = [
-    {file = "rich-13.3.4-py3-none-any.whl", hash = "sha256:22b74cae0278fd5086ff44144d3813be1cedc9115bdfabbfefd86400cb88b20a"},
-    {file = "rich-13.3.4.tar.gz", hash = "sha256:b5d573e13605423ec80bdd0cd5f8541f7844a0e71a13f74cf454ccb2f490708b"},
+    {file = "rich-13.3.5-py3-none-any.whl", hash = "sha256:69cdf53799e63f38b95b9bf9c875f8c90e78dd62b2f00c13a911c7a3b9fa4704"},
+    {file = "rich-13.3.5.tar.gz", hash = "sha256:2d11b9b8dd03868f09b4fffadc84a6a8cda574e40dc90821bd845720ebb8e89c"},
 ]
 
 [package.dependencies]
@@ -1295,14 +1295,14 @@ files = [
 
 [[package]]
 name = "tox"
-version = "4.5.0"
+version = "4.5.1"
 description = "tox is a generic virtualenv management and test command line tool"
 category = "dev"
 optional = false
 python-versions = ">=3.7"
 files = [
-    {file = "tox-4.5.0-py3-none-any.whl", hash = "sha256:dae5823ac7b31514d33c6aabc332f19187d7842d1e07d88f00dd329e79a1737d"},
-    {file = "tox-4.5.0.tar.gz", hash = "sha256:231382d5ecda16878c572a252158219a5d43936fd49da92a0d811ec0debfef87"},
+    {file = "tox-4.5.1-py3-none-any.whl", hash = "sha256:d25a2e6cb261adc489604fafd76cd689efeadfa79709965e965668d6d3f63046"},
+    {file = "tox-4.5.1.tar.gz", hash = "sha256:5a2eac5fb816779dfdf5cb00fecbc27eb0524e4626626bb1de84747b24cacc56"},
 ]
 
 [package.dependencies]
diff --git a/pyproject.toml b/pyproject.toml
index 6c4ebb8b..54d89148 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -8,7 +8,7 @@ name = "fakeredis"
 packages = [
     { include = "fakeredis" },
 ]
-version = "2.11.1"
+version = "2.11.2"
 description = "Fake implementation of redis API for testing purposes."
 readme = "README.md"
 keywords = ["redis", "RedisJson", ]
diff --git a/test/test_general.py b/test/test_general.py
index 0f798218..bf99c4b4 100644
--- a/test/test_general.py
+++ b/test/test_general.py
@@ -23,3 +23,14 @@ def test_asyncioio_is_used():
 def test_unknown_command(r):
     with pytest.raises(redis.ResponseError):
         raw_command(r, '0 3 3')
+
+
+def test_new_server_when_no_params():
+    from fakeredis import FakeRedis
+
+    fake_redis_1 = FakeRedis()
+    fake_redis_2 = FakeRedis()
+
+    fake_redis_1.set("foo", "bar")
+
+    assert fake_redis_2.get("foo") is None
diff --git a/test/test_init_args.py b/test/test_init_args.py
index 1e934714..0ba18c74 100644
--- a/test/test_init_args.py
+++ b/test/test_init_args.py
@@ -26,10 +26,10 @@ def test_multidb(r, create_redis):
 class TestInitArgs:
     def test_singleton(self):
         shared_server = fakeredis.FakeServer()
-        r1 = fakeredis.FakeStrictRedis()
-        r2 = fakeredis.FakeStrictRedis(server=fakeredis.FakeServer())
-        r3 = fakeredis.FakeStrictRedis(server=shared_server)
-        r4 = fakeredis.FakeStrictRedis(server=shared_server)
+        r1 = fakeredis.FakeRedis()
+        r2 = fakeredis.FakeRedis(server=fakeredis.FakeServer())
+        r3 = fakeredis.FakeRedis(server=shared_server)
+        r4 = fakeredis.FakeRedis(server=shared_server)
 
         r1.set('foo', 'bar')
         r3.set('bar', 'baz')
@@ -66,13 +66,9 @@ def test_from_url_user_password(self):
         assert db.get('foo') == b'bar'
 
     def test_from_url_with_db_arg(self):
-        db = fakeredis.FakeStrictRedis.from_url(
-            'redis://localhost:6379/0')
-        db1 = fakeredis.FakeStrictRedis.from_url(
-            'redis://localhost:6379/1')
-        db2 = fakeredis.FakeStrictRedis.from_url(
-            'redis://localhost:6379/',
-            db=2)
+        db = fakeredis.FakeStrictRedis.from_url('redis://localhost:6379/0')
+        db1 = fakeredis.FakeStrictRedis.from_url('redis://localhost:6379/1')
+        db2 = fakeredis.FakeStrictRedis.from_url('redis://localhost:6379/', db=2)
         db.set('foo', 'foo0')
         db1.set('foo', 'foo1')
         db2.set('foo', 'foo2')
@@ -82,14 +78,11 @@ def test_from_url_with_db_arg(self):
 
     def test_from_url_db_value_error(self):
         # In case of ValueError, should default to 0, or be absent in redis-py 4.0
-        db = fakeredis.FakeStrictRedis.from_url(
-            'redis://localhost:6379/a')
+        db = fakeredis.FakeStrictRedis.from_url('redis://localhost:6379/a')
         assert db.connection_pool.connection_kwargs.get('db', 0) == 0
 
     def test_can_pass_through_extra_args(self):
-        db = fakeredis.FakeStrictRedis.from_url(
-            'redis://localhost:6379/0',
-            decode_responses=True)
+        db = fakeredis.FakeStrictRedis.from_url('redis://localhost:6379/0', decode_responses=True)
         db.set('foo', 'bar')
         assert db.get('foo') == 'bar'