Changes for page 207 - Aligned State

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1		-197 - Pay Attention
	1	+207 - Aligned State

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1		-XWiki.ebakker
	1	+XWiki.CarlijnKokkeler

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2	2	{{container layoutStyle="columns"}}(((
3	3	[[image:Main.Images.Release Blog.WebHome@release-blog-intro.png]]
4	4
5		-**Hi there, eMagiz developers!** In the last few weeks, we have work hard on improving our next generation architecture and introduced alerting functionality on top of our event streaming pattern based on user feedback. Furthermore there are several smaller feedback items and bugs that have been resolved with this release. So without further ado let us dive into all we have to offer.
	5	+**Hi there, eMagiz developers!** We have done much work for state generation, so that you can derive more information from your data! Examples are enrichment, aggregation, change detection and duplicate detection. State generation functionality is only accessible for models with an add-on state generation license. Next to state generation, several improvements regarding the alignment of components have been made. Moreover, performance improvements and bug fixes have been implemented. Lastly, a change in the metrics storage duration has been performed.
6	6
7		-== **Event streaming alerting** ==
	7	+== **State Generation** ==
8	8
9		-With this release we expand our alerting functionality into the event streaming pattern. As of now one new "static" alert is introduced for all clients (using event streaming) and two "dynamic" alerts are introduced that you can configure yourself if there is need for it.
	9	+//__New components__//
	10	+The following components have been added:
	11	+* Aggregator: reverse of the splitter, used to combine multiple messages into a single one.
	12	+* Infinispan metadata outbound channel adapter: Used to (temporarily) store metadata, which can be used to enrich messages, or make decisions in filters or scripts.
	13	+* Content enricher: used to add properties to the payload of messages, similar to what the header enricher can do for headers.
	14	+* Duplicate detector: Support object used to detect duplicate messages for a certain key on an inbound channel of a flow component. Duplicates can be marked or discarded.
	15	+* Infinispan support objects, supporting the aggregator, metadata outbound channel adapter and content enricher.
10	10
11		-The "static" alert we have added raises an alert (and a subsequent email) when the actual topic size crosses the threshold of 80% of the configured maximum retention size on a topic. This alert provides insights whether messages on it are deleted due to a size or time constraint. In cases where data is deleted becomes the topic was too full way before the messages should have been removed as a result of the retention hours constraint this alert can be seen as an indication that messages might be deleted before consumer groups had the option to consume the messages.
	17	+//__SpEL functions & JSON__//
	18	+Added SpEL functions for:
	19	+* Encoding & decoding Base64, Hex and hmac.
	20	+* Date retrieval (currentDateTime, currentEpochMilli, currentEpochSecond).
	21	+* Date conversion (DateTime to Epoch, Epoch to DateTime, DateTime formatter and DateTime parser).
12	12
13		-The two "dynamic" alerts we have added mimic the alerting on queue level we already offer to the community.
	23	+Added support for SpEL property accessors for XML and JSON, meaning that you can read message payloads in SpEL expressions easily. For example, to retrieve the value for 'id' in the following JSON String: `{"id":"123"}`, this SpEL expression suffices: `payload.id`.
14	14
15		-[[image:Main.Images.Release Blog.WebHome@197-release-blog--new-alerting-options.png]]
	25	+Added support for `#JsonPath` usage in SpEL expressions.
16	16
17		-The first new "dynamic" alert allows you to raise an alert once the total number of messages on one (or more topics) is less than a certain number per defined time unit. So for example you can configure an alert once the number of message placed on a topic called "Exception" is less than 15 messages within 5 minutes.
	27	+//__New image version 2.0.0__//
	28	+The above functionality are features of the new image version 2.0.0. Important to note is that the library used for Code Mappings has been changed. Changed the library used for Code Mappings. Any customer with Gen3 runtimes and code mappings is required to reset their infra flows prior to deploying on image 2.0.0.
18	18
19		-[[image:Main.Images.Release Blog.WebHome@196-release-blog--alert-config-example.png]]
20	20
21		-The second new "dynamic" alert allows you to raise an alert once one (or more) consumer groups is more than X number of messages behind on one or more topics. The configuration of this is comparable as we saw before.
	31	+== **Metrics Storage Duration** ==
	32	+
	33	+
	34	+
22	22
23		-For more information on the generic way of working surrounding alerting please check out this [[microlearning>>doc:Main.eMagiz Academy.Microlearnings.Crash Course.Crash Course Platform.crashcourse-platform-manage-alerting-gen3||target="blank"]] and this [[microlearning>>doc:Main.eMagiz Academy.Microlearnings.Novice.Alerting.novice-alerting-dynamic-alerting.WebHome||target="blank"]].
	36	+== **Feedback Items** ==
24	24
25		-== **3rd generation improvements** ==
	38	+//__Alerting manual pause__//
	39	+A few releases ago we changed the behavior of alerting in the deployment plan. Now each time when a deployment plan is executed the alerting will be automatically re-enabled when the deployer closes the deployment plan or closes the web browser. The majority of the users are happy with the new behavior, but there are some use cases that you do not want start the alerting immediately. With this release, if alerting has been paused manually, this will not be activated automatically after a release deployment.
26	26
27		-//__Event Streaming statistics completion__//
28		-In this release, we have updated the retrieval of data to ensure that for all models, all environments and all topics this data can be shown to the user so they can properly monitor the environment.
	41	+//__Ordering of graphs in Manage__//
	42	+The graphs in Manage are now ordered according to importance. This means that runtime statistics are sorted by "Process CPU usage" (highest first), queue statistics are sorted by "Messages in queue" (highest first), and HTTP statistics are sorted by "Unsuccessful requests" (highest first).
29	29
30		-//__Deployments on next generation architecture__//
31		-This release fixes several smaller bugs and adds several improvements to the deployment process of the next generation architecture.
	44	+//__UTC times in Grafana panels__//
	45	+All Grafana panels now show UTC times, which are normally used in eMagiz, instead of local (browser) time zones. This way, it is easier to match graphs with logging events or alerts.
32	32
33		-//__Clean queues option__//
34		-This release introduces an option for **admins** to clean queues that remained after a migration towards the next generation runtime architecture. This will make the overview of which queues are "problematic" a much more realistic overview.
	47	+//__Update flow designer version__//
	48	+The framework used in the flow designer has been updated, improving performance.
35	35
36		-== **Feedback items ** ==
	50	+//__Carwash track TLS versions in logging__//
	51	+A new logging feature will be released, enabling us to make better choices in deprecating old encryption standards.
37	37
38		-//__On-premise containers are started upon slot wakeup__//
39		-With this release, we have added additional functionality to models running in the next generation runtime architecture. With this improvement all on-premise containers are stopped when the cloud slot goes to sleep and are woken up once the slot is woken up in the morning.
	53	+//__Moving channels in the flow designer__//
	54	+Moving already attached channels in the flow designer has been made sligthly easier.
40	40
41		-//__Resource path is shown to the user__//
42		-You can now, without downloading, see the resource path of a resource by viewing the metadata of the resource. You can do so by pressing the "eye" icon to view this information.
	56	+//__Topic sizes description change__//
	57	+In the change description (and History) when altering the topic size of a topic the new and old value were switched around creating confusion, this has been resolved.
43	43
44		-//__Flow designer improvements__//
45		-With this release various improvements have been made to the flow designer. Among others we have improved the overview of what an "unused resource" is. You now have the option to define certain resources that are used but cannot be auto-detected by eMagiz to be an "used" resource to avoid confusion.
	59	+//__Password change notification__//
	60	+When an account password change request is made, even when this fails, a mail is sent to the account owner to inform the owner about the action.
46	46
47		-//__Improved capabilities of a company contact__//
48		-With this release we have improved the capabilities of a company contact. As of now you can also add users to models belonging to subcompanies below your the company to which you are the company contact.
	62	+//__Password comparison__//
	63	+When changing a password, it is compared to a list of known database breaches for security. A warning is shown when the password corresponds with a password in the database.
49	49
50		-== **Bug fixes ** ==
	65	+//__Inactive user alerting__//
	66	+Inactivated users are now removed from all alert settings (included “disabled“ settings) to avoid undesirable notifications.
51	51
52		-//__Optional API parameters are handled correctly__//
53		-Currently, eMagiz would create the wrong expression for handling optional API parameters. With this release we have improved the expression in such a way that all optional parameters are handled correctly out of the box.
	68	+//__Alphabetical sorting on user level in HTTP statistics__//
	69	+Variables in the 3rd generation runtimes HTTP statistics detail pages are now sorted case insensitive.
54	54
55		-//__Without CDM rights nothing related to any data model can be edited anymore__//
56		-With this release, we have made sure that nothing related to any data model can be edited without having the proper rights.
57	57
58		-//__Improved sorting of Design and Deploy archticture__//
59		-With this release, we now ensure that both Design and Deploy architecture are sorted in the same manner to avoid confusion when quickly switching between both views.
	72	+== **Bug Fixes** ==
60	60
	74	+//__Flow designer styling__//
	75	+The styling of the flow designer's left component panel has been restructured, solving a rare bug which would break the styling of certain functionalities.
	76	+
	77	+//__Partial search for messages__//
	78	+It is now possible to search on messages partially in Manage Monitoring. For example, a search for Uptime can be done by searching for "up" "time" "ptim".
	79	+
	80	+//__Disk usage after cloud template update__//
	81	+In the last cloud template update there was an issue with disk performance. This has been resolved in this release. You can manually upgrade your cloud template, or rely on automatic updates.
	82	+
	83	+//__Error handling migration__//
	84	+If there is no custom error handling, when migrating to Gen3, the error channel to “errorChannel” is only created for the first inbound in an entry flow. This has been fixed by adding a migration step, where we set the error channel of all inbounds in a flow to “errorChannel” if the custom error handling is set to false.
	85	+
61	61	== **Fancy Forum Answers** ==
62	62
63	63	As always, this is a gentle reminder to ask questions via the Q&A forum. The Q&A forum is available in the eMagiz iPaaS portal, so we can all benefit from the knowledge within the community. For some inspiration, take a look at these forum answers:
64	64
65		-* [[jsonPath in SpEL expressions>>https://my.emagiz.com/p/question/172825635703415034||target="blank"]]
66		-* [[Connecting to Azure SQL>>https://my.emagiz.com/p/question/172825635703415110||target="blank"]]
67		-* [[Changes to JSON api keep breaking my model validation, although they are irrelevant to me>>https://my.emagiz.com/p/question/172825635703415225||target="blank"]]
	90	+* [[JSON Web Tokens (JWT authentication)>>https://my.emagiz.com/p/question/172825635703606919||target="blank"]]
	91	+* [[Determining container sizes & reading architecture pages>>https://my.emagiz.com/p/question/172825635703594204||target="blank"]]
	92	+* [[SFTP connectivity - supported algorithms>>https://my.emagiz.com/p/question/172825635703607141||target="blank"]]
	93	+* [[Deploy property release results in missing flows in runtime>>https://my.emagiz.com/p/question/172825635703607354||target="blank"]]
	94	+* [[MessageDeliveryException: Dispatcher has no subscribers>>https://my.emagiz.com/p/question/172825635703619797||target="blank"]]
68	68
	96	+
69	69	== **Key takeaways** ==
70	70
71		-Thanks to all that helped build and those who tested and gave feedback to improve the product. To end this post, here are some key takeaways for you:
	99	+Thanks to all who helped build and those who tested and gave feedback to improve the product. To end this post, here are some key takeaways for you:
72	72
73	73	* If you have questions surrounding our Program Increment Planning, please get in touch with [[productmanagement@emagiz.com>>mailto:academy@emagiz.com]]
74	74	* If you have feedback or ideas for us, talk to the Platypus
75		-* Please inform us of new additions to the store ([[productmanagement@emagiz.com>>mailto:academy@emagiz.com]]) so we can all benefit from these.
	103	+* Please inform us of new additions to the store ([[productmanagement@emagiz.com>>mailto:academy@emagiz.com]]) so we can all benefit from these.
76	76	* Clear your browser cache (Ctrl + Shift + Del)
77	77	* Check out the release notes [here]
78	78	* Start thinking about how the license tracker can aid your development
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85	85	{{info}}
86	86	~* Indicates a Beta feature. If you would like to get access to this beta feature, please contact [[productmanagement@emagiz.com>>mailto:academy@emagiz.com]]
87	87
88		-~*~* Indicates a GEN3-only feature.
	116	+~*~* Indicates a next-generation-architecture only feature.
89	89	{{/info}})))((({{toc/}}))){{/container}}
90	90	{{/container}}