Add query bus

[DanielBadura]

No description provided.

[github-actions]

Hello 👋

here is the most recent benchmark result:

SubscriptionEngineBench
=======================

+---------------------------+-----------------+-----------------+-----------+-----------------+------------+-------------+
|                           | time (kde mode)                               | memory                                     |
+---------------------------+-----------------+-----------------+-----------+-----------------+------------+-------------+
| subject                   | Tag: <current>  | Tag: base       | time-diff | Tag: <current>  | Tag: base  | memory-diff |
+---------------------------+-----------------+-----------------+-----------+-----------------+------------+-------------+
| benchHandle10000Events () | 3.209s (±0.00%) | 3.227s (±0.00%) | -0.55%    | 46.896mb        | 47.429mb   | -1.12%      |
+---------------------------+-----------------+-----------------+-----------+-----------------+------------+-------------+

SimpleSetupBench
================

+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+
|                                        | time (kde mode)                                     | memory                                     |
+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+
| subject                                | Tag: <current>     | Tag: base          | time-diff | Tag: <current>  | Tag: base  | memory-diff |
+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+
| benchLoad1Event ()                     | 988.400μs (±0.00%) | 993.200μs (±0.00%) | -0.48%    | 34.279mb        | 34.279mb   | 0.00%       |
| benchLoad10000Events ()                | 51.658ms (±0.00%)  | 50.877ms (±0.00%)  | +1.54%    | 34.279mb        | 34.279mb   | 0.00%       |
| benchSave1Event ()                     | 1.026ms (±0.00%)   | 1.249ms (±0.00%)   | -17.85%   | 34.279mb        | 34.279mb   | 0.00%       |
| benchSave10000Events ()                | 228.119ms (±0.00%) | 226.632ms (±0.00%) | +0.66%    | 34.279mb        | 34.279mb   | 0.00%       |
| benchSave10000Aggregates ()            | 8.364s (±0.00%)    | 8.221s (±0.00%)    | +1.74%    | 34.279mb        | 34.279mb   | 0.00%       |
| benchSave10000AggregatesTransaction () | 4.963s (±0.00%)    | 4.908s (±0.00%)    | +1.12%    | 34.279mb        | 34.279mb   | 0.00%       |
+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+

SplitStreamBench
================

+-------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+
|                         | time (kde mode)                                     | memory                                     |
+-------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+
| subject                 | Tag: <current>     | Tag: base          | time-diff | Tag: <current>  | Tag: base  | memory-diff |
+-------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+
| benchLoad10000Events () | 4.893ms (±0.00%)   | 4.548ms (±0.00%)   | +7.57%    | 37.655mb        | 37.655mb   | 0.00%       |
| benchSave10000Events () | 351.647ms (±0.00%) | 354.690ms (±0.00%) | -0.86%    | 37.658mb        | 37.658mb   | 0.00%       |
+-------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+

SnapshotsBench
==============

+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+
|                                        | time (kde mode)                                     | memory                                     |
+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+
| subject                                | Tag: <current>     | Tag: base          | time-diff | Tag: <current>  | Tag: base  | memory-diff |
+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+
| benchLoad10000EventsMissingSnapshot () | 53.030ms (±0.00%)  | 51.883ms (±0.00%)  | +2.21%    | 34.353mb        | 34.353mb   | 0.00%       |
| benchLoad10000Events ()                | 897.300μs (±0.00%) | 930.500μs (±0.00%) | -3.57%    | 34.353mb        | 34.353mb   | 0.00%       |
+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+

SimpleSetupStreamStoreBench
===========================

+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+
|                                        | time (kde mode)                                     | memory                                     |
+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+
| subject                                | Tag: <current>     | Tag: base          | time-diff | Tag: <current>  | Tag: base  | memory-diff |
+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+
| benchLoad1Event ()                     | 979.500μs (±0.00%) | 968.800μs (±0.00%) | +1.10%    | 34.462mb        | 34.462mb   | 0.00%       |
| benchLoad10000Events ()                | 56.291ms (±0.00%)  | 56.686ms (±0.00%)  | -0.70%    | 34.463mb        | 34.463mb   | 0.00%       |
| benchSave1Event ()                     | 992.500μs (±0.00%) | 977.800μs (±0.00%) | +1.50%    | 34.462mb        | 34.462mb   | 0.00%       |
| benchSave10000Events ()                | 304.426ms (±0.00%) | 298.661ms (±0.00%) | +1.93%    | 34.463mb        | 34.463mb   | 0.00%       |
| benchSave10000Aggregates ()            | 8.397s (±0.00%)    | 8.497s (±0.00%)    | -1.18%    | 34.463mb        | 34.463mb   | 0.00%       |
| benchSave10000AggregatesTransaction () | 5.113s (±0.00%)    | 5.082s (±0.00%)    | +0.62%    | 34.463mb        | 34.463mb   | 0.00%       |
+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+

PersonalDataBench
=================

+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+
|                                        | time (kde mode)                                     | memory                                     |
+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+
| subject                                | Tag: <current>     | Tag: base          | time-diff | Tag: <current>  | Tag: base  | memory-diff |
+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+
| benchLoad1Event ()                     | 885.900μs (±0.00%) | 890.500μs (±0.00%) | -0.52%    | 35.409mb        | 35.409mb   | 0.00%       |
| benchLoad10000Events ()                | 91.560ms (±0.00%)  | 90.431ms (±0.00%)  | +1.25%    | 35.409mb        | 35.409mb   | 0.00%       |
| benchSave1Event ()                     | 1.477ms (±0.00%)   | 1.501ms (±0.00%)   | -1.64%    | 35.409mb        | 35.409mb   | 0.00%       |
| benchSave10000Events ()                | 257.259ms (±0.00%) | 254.046ms (±0.00%) | +1.26%    | 35.411mb        | 35.411mb   | 0.00%       |
| benchSave10000Aggregates ()            | 12.387s (±0.00%)   | 12.630s (±0.00%)   | -1.92%    | 35.409mb        | 35.409mb   | 0.00%       |
| benchSave10000AggregatesTransaction () | 9.027s (±0.00%)    | 9.086s (±0.00%)    | -0.65%    | 35.910mb        | 35.910mb   | 0.00%       |
+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+

SubscriptionEngineBatchBench
============================

+---------------------------+-------------------+-------------------+-----------+-----------------+------------+-------------+
|                           | time (kde mode)                                   | memory                                     |
+---------------------------+-------------------+-------------------+-----------+-----------------+------------+-------------+
| subject                   | Tag: <current>    | Tag: base         | time-diff | Tag: <current>  | Tag: base  | memory-diff |
+---------------------------+-------------------+-------------------+-----------+-----------------+------------+-------------+
| benchHandle10000Events () | 76.254ms (±0.00%) | 77.931ms (±0.00%) | -2.15%    | 34.748mb        | 34.748mb   | 0.00%       |
+---------------------------+-------------------+-------------------+-----------+-----------------+------------+-------------+

This comment gets update everytime a new commit comes in!

[DavidBadura]

Code looks good 👍 But the documentation is missing.