Changes for page 226 - Alerting Alchemy

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1		-197 - Pay Attention
	1	+226 - Alerting Alchemy

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1		-XWiki.ebakker
	1	+XWiki.CarlijnKokkeler

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1	1	{{container}}
2		-{{container layoutStyle="columns"}}(((
	2	+{{container layoutStyle="columns"}}
	3	+(((
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 worked hard on improving our next-generation architecture and introduced alerting functionality on top of our event streaming pattern based on user feedback. Furthermore, several smaller feedback items and bugs have been resolved with this release. So without further ado, let us dive into all we have to offer.
	6	+**Hi there, eMagiz developers!** In this release,
6	6
7		-== **Event streaming alerting** ==
	8	+== **Feedback Items** ==
	9	+//__Queue alerting__//
	10	+Alerting for message queues has been improved for the [[current runtime>>doc:Main.eMagiz Academy.Fundamentals.fundamental-runtime-generation3||target="blank"]] architecture, which includes the following improvements:
	11	+* New UI that shows all queues and the alerting that is active on them.
	12	+* Every queue in the model will be automatically added to the list of queues in Manage - Alerting.
	13	+* Triggers of a queue will be automatically enabled or disabled based on whether that queue is included in the release.
	14	+* Added 2 new trigger types "inactivity check" and "periodic activity check" that replace the "queue throughput" alert.
	15	+** These checks can now run for a (very) long time, whereas the "queue throughput" was limited by 1 hour.
	16	+* The alert generation has been solidified to reduce the likelihood that your alerting is affected with false positives or false negatives during eMagiz maintenance.
	17	+* When the same check of multiple queues trigger at the same time, the alerts will be aggregated into a single summarized email instead of a single email per alert.
8	8
9		-This release expands our alerting functionality into the event streaming pattern. As of now, one new "static" alert has been introduced for all clients (using event streaming), and two "dynamic" alerts have been introduced that you can configure yourself if there is a need for it.
	19	+If your model is running on the [[current runtime>>doc:Main.eMagiz Academy.Fundamentals.fundamental-runtime-generation3||target="blank"]] architecture, you will be migrated on the day of release. eMagiz will transfer the queue alerts that you have currently configured to the closest match in the new alerting stack. Models that are in the process of migrating to the [[current runtime>>doc:Main.eMagiz Academy.Fundamentals.fundamental-runtime-generation3||target="blank"]] architecture during the time of the release of this feature will be able to pre-configure their new queue alert triggers, but will not be able to make active use of them until the runtime migration has finished.
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 into whether messages on it are deleted due to a size or time constraint. In cases where data is deleted, the topic was too full way before the messages should have been removed due to the retention hours constraint. This alert can indicate that messages might be deleted before consumer groups had the option to consume the messages.
	21	+{{info}}Please note that the new queue alerting will not yet be available for queues with message redelivery. {{/info}}
12	12
13		-The two "dynamic" alerts we have added mimic the alerting on the queue level we already offer to the community.
	23	+//__Tenant technical name__//
	24	+ The technical name of a tenant cannot be changed once the tenant has been transferred to Create.
14	14
15		-[[image:Main.Images.Release Blog.WebHome@197-release-blog--new-alerting-options.png]]
	26	+//__Tenant transfer__//
	27	+A tenant cannot be untransferred from Create if the connector container of that tenant is still active in Deploy.
16	16
17		-The first new "dynamic" alert allows you to raise an alert once the 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 messages placed on a topic called "Exception" is less than 15 messages within 5 minutes.
	29	+//__Property placeholder__//
	30	+A property placeholder which contains a tenant name will be hidden in case its values and the technical name of the tenant are equal.
18	18
19		-[[image:Main.Images.Release Blog.WebHome@197-release-blog--alert-config-example.png]]
	32	+== **Bug Fixes** ==
20	20
21		-The second new "dynamic" alert allows you to raise an alert once one (or more) consumer groups are more than X messages behind on one or more topics. The configuration of this is comparable to what we saw before.
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"]].
24		-
25		-== **3rd generation improvements** ==
26		-
27		-//__Increased grace period for shutdown__//
28		-In this release, we have increased a container's grace period to shut down before it is forcefully shut down. This should reduce the chance of unwanted failover behavior within your model.
29		-
30		-//__Update at once or not__//
31		-This release fixes and re-introduces the option to execute your actions on the eMagiz per zone or all at once when running in a double-lane Docker setup.
32		-
33		-//__Improved user feedback while executing a deployment plan__//
34		-This release introduces additional feedback to the user when the deployment plan is executed. This is noticeable when a step cannot be executed properly. The relevant information about why this cannot be executed is shown to the user. This way, they can take this information and act upon it instead of assuming everything went well.
35		-
36		-//__Improved auto-healing when running in a hybrid situation__//
37		-In situations where you run in a hybrid situation (i.e., partly next-gen and partly the current generation), we have improved the auto-healing functionality in case an "out of memory" appears on a runtime running in the current generation but on a next-generation architecture.
38		-
39		-//__Improved rollup and storage of metrics when running your solution in the next generation archticture__//
40		-To improve the stability of the Manage phase and, in particular, the metrics when zooming out on the provided information, we have made some structural changes that support this user functionality better.
41		-
42		-{{warning}} Due to this change, the platform will remove data collected before the release date in the upcoming weeks. This process will be finished at the beginning of June. From then on, all data before the 12th of May will no longer be visible. As users generally do not look back this far back in time, we consider this an acceptable trade-off. {{/warning}}
43		-
44		-== **Feedback items ** ==
45		-
46		-//__Make sure the message format can be viewed without "Start editing"__//
47		-With this release, we have ensured that when you navigate to Design -> System message, you can see the message format (i.e., XML, JSON, or EDI) without entering the "Start Editing" mode.
48		-
49		-//__Various styling improvements in the flow testing functionality__//
50		-Various minor styling improvements have been added to the flow testing functionality to improve the overall user experience. Please check out the release notes for a complete list and more details.
51		-
52	52	== **Fancy Forum Answers** ==
53	53
54	54	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:
55	55
56		-* [[Update Core01 without downtime?>>https://my.emagiz.com/p/question/172825635703427783||target="blank"]]
57		-* [["EDI" mapping?>>https://my.emagiz.com/p/question/172825635703440524||target="blank"]]
	38	+* [[Transaction failed and has been rolled back>>https://my.emagiz.com/p/question/172825635703888662||target="blank"]]
	39	+* [[How to calculate HMAC-SHA1 signature for webhook verification>>https://my.emagiz.com/p/question/172825635703888844||target="blank"]]
	40	+* [[How can you convert an json array to xml with the new approach?>>https://my.emagiz.com/p/question/172825635700357885||target="blank"]]
58	58
59		-== **Key takeaways** ==
	42	+== **Key Takeaways** ==
60	60
61		-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:
	44	+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:
62	62
63	63	* If you have questions surrounding our Program Increment Planning, please get in touch with [[productmanagement@emagiz.com>>mailto:academy@emagiz.com]]
64	64	* If you have feedback or ideas for us, talk to the Platypus
65		-* Please inform us of new additions to the store ([[productmanagement@emagiz.com>>mailto:academy@emagiz.com]]) so we can all benefit from these.
	48	+* Please inform us of new additions to the store ([[productmanagement@emagiz.com>>mailto:academy@emagiz.com]]) so we can all benefit from these.
66	66	* Clear your browser cache (Ctrl + Shift + Del)
67		-* Check out the release notes [here]
	50	+* Check out the release notes [[here>>doc:Main.Release Information.Portal.225 - Pop-up Party.WebHome||target="blank"]]
68	68	* Start thinking about how the license tracker can aid your development
69	69	* Start thinking about major, minor, and patch
70		-* Upgrade to the latest build number
71	71	* Keep making great integrations
72	72
73	73	Let's stay in touch and till next time!
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75	75	{{info}}
76	76	~* Indicates a Beta feature. If you would like to get access to this beta feature, please contact [[productmanagement@emagiz.com>>mailto:academy@emagiz.com]]
77	77
78		-~*~* Indicates a GEN3-only feature.
79		-{{/info}})))((({{toc/}}))){{/container}}
	60	+{{/info}}
	61	+)))
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	63	+(((
	64	+{{toc/}}
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80	80	{{/container}}
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