Changes for page Impact of changing topic retention
Last modified by Erik Bakker on 2024/09/03 08:22
From version 8.1
edited by Erik Bakker
on 2022/10/03 13:09
on 2022/10/03 13:09
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To version 9.1
edited by Erik Bakker
on 2022/10/03 13:11
on 2022/10/03 13:11
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... ... @@ -25,17 +25,17 @@ 25 25 26 26 === 3.2 Does the size in Design Architecture consider the segment size? === 27 27 28 -The total size in eMagiz that is displayed in the Design phase * Architecture takes into account the complex calculations around segment sizing, cleanup policies etc. So your sizing can never excee ed that value on our Event Streaming cluster. eMagiz uses this value to determine the required licensing.28 +The total size in eMagiz that is displayed in the Design phase * Architecture takes into account the complex calculations around segment sizing, cleanup policies etc. So your sizing can never exceed that value on our Event Streaming cluster. eMagiz uses this value to determine the required licensing. 29 29 30 30 === 3.3 Actual retention vs. budget retention === 31 31 32 -Despite the fact that you set a retention hours setting, it may occur that the amount of messages is so large that the retention bytes kicks in earlier than the retention hours. This could cause an effect that the oldest messages is younger than your retention hour setting. In specific scenario's this can be an issue s32 +Despite the fact that you set a retention hours setting, it may occur that the amount of messages is so large that the retention bytes kicks in earlier than the retention hours. This could cause an effect that the oldest messages is younger than your retention hour setting. In specific scenario's this can be an issue. 33 33 34 34 === 3.4 Managing retention across TAP === 35 35 36 -You are able to set the retention bytes and hours per Test, Acceptance and Production. You can play with th is configuration values by setting a smaller value for Test compared to Production. So that each topic is optimized for the environment at hand. One advice can be to keep Acceptance and Production similar in terms of configuration for retention*test can be set to a lower value.36 +You are able to set the retention bytes and hours per Test, Acceptance and Production. You can play with these configuration values by setting a smaller value for Test compared to Production. So that each topic is optimized for the environment at hand. One advice can be to keep Acceptance and Production similar in terms of configuration for retention whereas Test can be set to a lower value. 37 37 38 -During development of a new business process that involves the use of topics, only test can be given sufficient retention values. In this case, Acceptance and Production topics can be disabled so that the total licensed size is not exceeded. 38 +{{info}}During development of a new business process that involves the use of topics, only test can be given sufficient retention values. In this case, Acceptance and Production topics can be disabled so that the total licensed size is not exceeded.{{/info}} 39 39 40 40 === 3.5 Duplication of data === 41 41