remove deprecated subscriber util and helper

[DavidBadura]

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 () | 3.274s (±0.00%) | 3.259s (±0.00%) | +0.45%    | 48.224mb        | 48.741mb   | -1.06%      |
+---------------------------+-----------------+-----------------+-----------+-----------------+------------+-------------+

CommandToQueryBench
===================

+----------------+------------------+------------------+-----------+-----------------+------------+-------------+
|                | time (kde mode)                                 | memory                                     |
+----------------+------------------+------------------+-----------+-----------------+------------+-------------+
| subject        | Tag: <current>   | Tag: base        | time-diff | Tag: <current>  | Tag: base  | memory-diff |
+----------------+------------------+------------------+-----------+-----------------+------------+-------------+
| benchCreate () | 2.962ms (±0.00%) | 2.619ms (±0.00%) | +13.09%   | 5.239mb         | 4.902mb    | +6.88%      |
| benchUpdate () | 3.829ms (±0.00%) | 3.968ms (±0.00%) | -3.50%    | 4.906mb         | 5.711mb    | -14.09%     |
| benchBoth ()   | 6.354ms (±0.00%) | 6.207ms (±0.00%) | +2.37%    | 4.997mb         | 4.904mb    | +1.89%      |
+----------------+------------------+------------------+-----------+-----------------+------------+-------------+

SimpleSetupTaggableStoreBench
=============================

+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+
|                                        | time (kde mode)                                     | memory                                     |
+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+
| subject                                | Tag: <current>     | Tag: base          | time-diff | Tag: <current>  | Tag: base  | memory-diff |
+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+
| benchLoad1Event ()                     | 985.900μs (±0.00%) | 975.600μs (±0.00%) | +1.06%    | 36.303mb        | 36.303mb   | 0.00%       |
| benchLoad10000Events ()                | 66.934ms (±0.00%)  | 69.729ms (±0.00%)  | -4.01%    | 36.303mb        | 36.303mb   | 0.00%       |
| benchSave1Event ()                     | 1.154ms (±0.00%)   | 1.162ms (±0.00%)   | -0.74%    | 36.303mb        | 36.303mb   | 0.00%       |
| benchSave10000Events ()                | 310.501ms (±0.00%) | 312.930ms (±0.00%) | -0.78%    | 36.303mb        | 36.303mb   | 0.00%       |
| benchSave10000Aggregates ()            | 8.068s (±0.00%)    | 8.163s (±0.00%)    | -1.17%    | 36.303mb        | 36.303mb   | 0.00%       |
| benchSave10000AggregatesTransaction () | 5.385s (±0.00%)    | 5.389s (±0.00%)    | -0.07%    | 36.303mb        | 36.303mb   | 0.00%       |
| benchAppend1Event ()                   | 1.305ms (±0.00%)   | 1.294ms (±0.00%)   | +0.83%    | 36.303mb        | 36.303mb   | 0.00%       |
| benchAppend100Events ()                | 7.437ms (±0.00%)   | 7.368ms (±0.00%)   | +0.93%    | 36.303mb        | 36.303mb   | 0.00%       |
+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+

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

+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+
|                                        | time (kde mode)                                     | memory                                     |
+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+
| subject                                | Tag: <current>     | Tag: base          | time-diff | Tag: <current>  | Tag: base  | memory-diff |
+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+
| benchLoad10000EventsMissingSnapshot () | 67.493ms (±0.00%)  | 65.914ms (±0.00%)  | +2.40%    | 35.142mb        | 35.142mb   | 0.00%       |
| benchLoad10000Events ()                | 968.800μs (±0.00%) | 960.400μs (±0.00%) | +0.87%    | 35.142mb        | 35.142mb   | 0.00%       |
+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+

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

+-------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+
|                         | time (kde mode)                                     | memory                                     |
+-------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+
| subject                 | Tag: <current>     | Tag: base          | time-diff | Tag: <current>  | Tag: base  | memory-diff |
+-------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+
| benchLoad10000Events () | 3.222ms (±0.00%)   | 3.371ms (±0.00%)   | -4.42%    | 35.765mb        | 35.765mb   | 0.00%       |
| benchSave10000Events () | 493.994ms (±0.00%) | 501.966ms (±0.00%) | -1.59%    | 35.900mb        | 35.900mb   | 0.00%       |
+-------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+

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

+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+
|                                        | time (kde mode)                                     | memory                                     |
+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+
| subject                                | Tag: <current>     | Tag: base          | time-diff | Tag: <current>  | Tag: base  | memory-diff |
+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+
| benchLoad1Event ()                     | 963.500μs (±0.00%) | 959.700μs (±0.00%) | +0.40%    | 35.138mb        | 35.138mb   | 0.00%       |
| benchLoad10000Events ()                | 66.338ms (±0.00%)  | 66.044ms (±0.00%)  | +0.44%    | 35.138mb        | 35.138mb   | 0.00%       |
| benchSave1Event ()                     | 1.252ms (±0.00%)   | 1.236ms (±0.00%)   | +1.33%    | 35.138mb        | 35.138mb   | 0.00%       |
| benchSave10000Events ()                | 279.491ms (±0.00%) | 280.911ms (±0.00%) | -0.51%    | 35.138mb        | 35.138mb   | 0.00%       |
| benchSave10000Aggregates ()            | 8.096s (±0.00%)    | 8.045s (±0.00%)    | +0.64%    | 35.138mb        | 35.138mb   | 0.00%       |
| benchSave10000AggregatesTransaction () | 5.346s (±0.00%)    | 5.307s (±0.00%)    | +0.74%    | 35.138mb        | 35.138mb   | 0.00%       |
+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+

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

+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+
|                                        | time (kde mode)                                     | memory                                     |
+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+
| subject                                | Tag: <current>     | Tag: base          | time-diff | Tag: <current>  | Tag: base  | memory-diff |
+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+
| benchLoad1Event ()                     | 933.800μs (±0.00%) | 932.500μs (±0.00%) | +0.14%    | 35.736mb        | 35.736mb   | 0.00%       |
| benchLoad10000Events ()                | 98.761ms (±0.00%)  | 102.571ms (±0.00%) | -3.71%    | 35.736mb        | 35.736mb   | 0.00%       |
| benchSave1Event ()                     | 2.011ms (±0.00%)   | 1.707ms (±0.00%)   | +17.85%   | 35.736mb        | 35.736mb   | 0.00%       |
| benchSave10000Events ()                | 311.434ms (±0.00%) | 309.772ms (±0.00%) | +0.54%    | 35.737mb        | 35.737mb   | 0.00%       |
| benchSave10000Aggregates ()            | 12.763s (±0.00%)   | 12.561s (±0.00%)   | +1.60%    | 35.736mb        | 35.736mb   | 0.00%       |
| benchSave10000AggregatesTransaction () | 9.677s (±0.00%)    | 9.655s (±0.00%)    | +0.23%    | 35.976mb        | 35.976mb   | 0.00%       |
+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+

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

+---------------------------+-------------------+-------------------+-----------+-----------------+------------+-------------+
|                           | time (kde mode)                                   | memory                                     |
+---------------------------+-------------------+-------------------+-----------+-----------------+------------+-------------+
| subject                   | Tag: <current>    | Tag: base         | time-diff | Tag: <current>  | Tag: base  | memory-diff |
+---------------------------+-------------------+-------------------+-----------+-----------------+------------+-------------+
| benchHandle10000Events () | 83.977ms (±0.00%) | 85.683ms (±0.00%) | -1.99%    | 35.652mb        | 35.652mb   | 0.00%       |
+---------------------------+-------------------+-------------------+-----------+-----------------+------------+-------------+

This comment gets update everytime a new commit comes in!