mirror of
https://git.anonymousland.org/anonymousland/synapse-product.git
synced 2024-12-22 10:14:58 -05:00
38 lines
1.6 KiB
Python
38 lines
1.6 KiB
Python
# Copyright 2014-2016 OpenMarket Ltd
|
|
# Copyright 2018,2019 New Vector Ltd
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
|
|
"""
|
|
The storage layer is split up into multiple parts to allow Synapse to run
|
|
against different configurations of databases (e.g. single or multiple
|
|
databases). The `DatabasePool` class represents connections to a single physical
|
|
database. The `databases` are classes that talk directly to a `DatabasePool`
|
|
instance and have associated schemas, background updates, etc.
|
|
|
|
On top of the databases are the StorageControllers, located in the
|
|
`synapse.storage.controllers` module. These classes provide high level
|
|
interfaces that combine calls to multiple `databases`. They are bundled into the
|
|
`StorageControllers` singleton for ease of use, and exposed via
|
|
`HomeServer.get_storage_controllers()`.
|
|
|
|
There are also schemas that get applied to every database, regardless of the
|
|
data stores associated with them (e.g. the schema version tables), which are
|
|
stored in `synapse.storage.schema`.
|
|
"""
|
|
|
|
from synapse.storage.databases import Databases
|
|
from synapse.storage.databases.main import DataStore
|
|
|
|
__all__ = ["Databases", "DataStore"]
|