upgrade hydrator 2.0

[DavidBadura]

No description provided.

[github-actions]

Hello 👋

here is the most recent benchmark result:

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

+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+
|                                        | time (kde mode)                                     | memory                                     |
+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+
| subject                                | Tag: <current>     | Tag: base          | time-diff | Tag: <current>  | Tag: base  | memory-diff |
+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+
| benchLoad1Event ()                     | 1.039ms (±0.00%)   | 1.228ms (±0.00%)   | -15.36%   | 36.247mb        | 36.252mb   | -0.01%      |
| benchLoad10000Events ()                | 102.180ms (±0.00%) | 104.724ms (±0.00%) | -2.43%    | 36.247mb        | 36.252mb   | -0.01%      |
| benchSave1Event ()                     | 1.831ms (±0.00%)   | 1.809ms (±0.00%)   | +1.24%    | 35.738mb        | 35.736mb   | +0.01%      |
| benchSave10000Events ()                | 317.935ms (±0.00%) | 325.313ms (±0.00%) | -2.27%    | 35.740mb        | 35.738mb   | +0.01%      |
| benchSave10000Aggregates ()            | 12.861s (±0.00%)   | 13.116s (±0.00%)   | -1.94%    | 35.738mb        | 35.736mb   | +0.01%      |
| benchSave10000AggregatesTransaction () | 10.128s (±0.00%)   | 10.135s (±0.00%)   | -0.06%    | 35.978mb        | 35.976mb   | +0.00%      |
+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+

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

+----------------+------------------+------------------+-----------+-----------------+------------+-------------+
|                | time (kde mode)                                 | memory                                     |
+----------------+------------------+------------------+-----------+-----------------+------------+-------------+
| subject        | Tag: <current>   | Tag: base        | time-diff | Tag: <current>  | Tag: base  | memory-diff |
+----------------+------------------+------------------+-----------+-----------------+------------+-------------+
| benchCreate () | 2.642ms (±0.00%) | 2.978ms (±0.00%) | -11.30%   | 4.826mb         | 5.240mb    | -7.90%      |
| benchUpdate () | 3.880ms (±0.00%) | 3.948ms (±0.00%) | -1.71%    | 4.915mb         | 4.907mb    | +0.18%      |
| benchBoth ()   | 6.724ms (±0.00%) | 6.510ms (±0.00%) | +3.28%    | 5.528mb         | 5.525mb    | +0.05%      |
+----------------+------------------+------------------+-----------+-----------------+------------+-------------+

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

+----------------------------------------+-------------------+-------------------+-----------+-----------------+------------+-------------+
|                                        | time (kde mode)                                   | memory                                     |
+----------------------------------------+-------------------+-------------------+-----------+-----------------+------------+-------------+
| subject                                | Tag: <current>    | Tag: base         | time-diff | Tag: <current>  | Tag: base  | memory-diff |
+----------------------------------------+-------------------+-------------------+-----------+-----------------+------------+-------------+
| benchLoad10000EventsMissingSnapshot () | 69.604ms (±0.00%) | 65.725ms (±0.00%) | +5.90%    | 35.146mb        | 35.143mb   | +0.01%      |
| benchLoad10000Events ()                | 1.012ms (±0.00%)  | 1.014ms (±0.00%)  | -0.21%    | 35.145mb        | 35.143mb   | +0.01%      |
+----------------------------------------+-------------------+-------------------+-----------+-----------------+------------+-------------+

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

+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+
|                                        | time (kde mode)                                     | memory                                     |
+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+
| subject                                | Tag: <current>     | Tag: base          | time-diff | Tag: <current>  | Tag: base  | memory-diff |
+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+
| benchLoad1Event ()                     | 1.211ms (±0.00%)   | 1.013ms (±0.00%)   | +19.55%   | 36.306mb        | 36.304mb   | +0.01%      |
| benchLoad10000Events ()                | 71.898ms (±0.00%)  | 69.187ms (±0.00%)  | +3.92%    | 36.306mb        | 36.304mb   | +0.01%      |
| benchSave1Event ()                     | 1.300ms (±0.00%)   | 1.187ms (±0.00%)   | +9.53%    | 36.306mb        | 36.304mb   | +0.01%      |
| benchSave10000Events ()                | 324.263ms (±0.00%) | 312.254ms (±0.00%) | +3.85%    | 36.306mb        | 36.304mb   | +0.01%      |
| benchSave10000Aggregates ()            | 8.446s (±0.00%)    | 8.388s (±0.00%)    | +0.69%    | 36.306mb        | 36.304mb   | +0.01%      |
| benchSave10000AggregatesTransaction () | 5.655s (±0.00%)    | 5.613s (±0.00%)    | +0.74%    | 36.306mb        | 36.304mb   | +0.01%      |
| benchAppend1Event ()                   | 1.408ms (±0.00%)   | 1.336ms (±0.00%)   | +5.36%    | 36.306mb        | 36.304mb   | +0.01%      |
| benchAppend100Events ()                | 7.489ms (±0.00%)   | 7.391ms (±0.00%)   | +1.33%    | 36.306mb        | 36.304mb   | +0.01%      |
+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+

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

+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+
|                                        | time (kde mode)                                     | memory                                     |
+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+
| subject                                | Tag: <current>     | Tag: base          | time-diff | Tag: <current>  | Tag: base  | memory-diff |
+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+
| benchLoad1Event ()                     | 1.257ms (±0.00%)   | 988.600μs (±0.00%) | +27.15%   | 35.140mb        | 35.138mb   | +0.01%      |
| benchLoad10000Events ()                | 68.155ms (±0.00%)  | 68.259ms (±0.00%)  | -0.15%    | 35.140mb        | 35.138mb   | +0.01%      |
| benchSave1Event ()                     | 1.222ms (±0.00%)   | 1.336ms (±0.00%)   | -8.49%    | 35.140mb        | 35.138mb   | +0.01%      |
| benchSave10000Events ()                | 287.921ms (±0.00%) | 287.152ms (±0.00%) | +0.27%    | 35.140mb        | 35.138mb   | +0.01%      |
| benchSave10000Aggregates ()            | 8.382s (±0.00%)    | 8.420s (±0.00%)    | -0.46%    | 35.140mb        | 35.138mb   | +0.01%      |
| benchSave10000AggregatesTransaction () | 5.584s (±0.00%)    | 5.600s (±0.00%)    | -0.27%    | 35.141mb        | 35.138mb   | +0.01%      |
+----------------------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+

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

+---------------------------+-------------------+-------------------+-----------+-----------------+------------+-------------+
|                           | time (kde mode)                                   | memory                                     |
+---------------------------+-------------------+-------------------+-----------+-----------------+------------+-------------+
| subject                   | Tag: <current>    | Tag: base         | time-diff | Tag: <current>  | Tag: base  | memory-diff |
+---------------------------+-------------------+-------------------+-----------+-----------------+------------+-------------+
| benchHandle10000Events () | 90.989ms (±0.00%) | 88.030ms (±0.00%) | +3.36%    | 35.654mb        | 35.652mb   | +0.01%      |
+---------------------------+-------------------+-------------------+-----------+-----------------+------------+-------------+

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

+-------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+
|                         | time (kde mode)                                     | memory                                     |
+-------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+
| subject                 | Tag: <current>     | Tag: base          | time-diff | Tag: <current>  | Tag: base  | memory-diff |
+-------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+
| benchLoad10000Events () | 3.268ms (±0.00%)   | 3.251ms (±0.00%)   | +0.54%    | 35.768mb        | 35.766mb   | +0.01%      |
| benchSave10000Events () | 502.983ms (±0.00%) | 514.795ms (±0.00%) | -2.29%    | 35.903mb        | 35.901mb   | +0.01%      |
+-------------------------+--------------------+--------------------+-----------+-----------------+------------+-------------+

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

+---------------------------+-----------------+-----------------+-----------+-----------------+------------+-------------+
|                           | time (kde mode)                               | memory                                     |
+---------------------------+-----------------+-----------------+-----------+-----------------+------------+-------------+
| subject                   | Tag: <current>  | Tag: base       | time-diff | Tag: <current>  | Tag: base  | memory-diff |
+---------------------------+-----------------+-----------------+-----------+-----------------+------------+-------------+
| benchHandle10000Events () | 3.366s (±0.00%) | 3.366s (±0.00%) | +0.00%    | 48.227mb        | 48.225mb   | +0.00%      |
+---------------------------+-----------------+-----------------+-----------+-----------------+------------+-------------+

This comment gets update everytime a new commit comes in!

[DanielBadura]

Suggested change

	* Safe usage of [Personal Data](sensitive_data.md) with crypto-shredding
	* Safe usage of [Sensitive Data](sensitive_data.md), like personal data, with crypto-shredding

[DanielBadura]

Suggested change

	* [How to work with personal data](sensitive_data.md)
	* [How to work with sensitive data](sensitive_data.md)

[DanielBadura]

Suggested change

	* [How to work with personal data](sensitive_data.md)
	* [How to work with sensitive data](sensitive_data.md)

[DanielBadura]

This could also land in 3.x, no?