Changes for page Impact of changing topic retention

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40	40	=== 3.5 Duplication of data ===
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42		-* At this moment the standard setting for the number of partitions is 1. In case you change this value to 10 and keep your retention bytes at the same level, you will have a reserved data storage that is 10 times larger as before. As a consequence you might run out of allotted size to fast for your own comfort.
	42	+* At this moment the standard setting for the number of partitions is 1. In case you change this value to 10, then you will have a reserved data storage of 10 times the retention bytes. The grand effect might be that the when adding all topics together including the segment size could increase the total size substantially.
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44		-* When designing solutions in eMagiz using Event Streaming, make sure to make the right decision on the storage of intermediate results. You could store an intermediate result of a process step in a next topic that then in turn feeds the next step in the business process. In this case, it might be that the use of too many topics for the same business process causes an exponential increase of data storage. Try to make a sound decision in this by combining steps or by looking at alternatives.
	44	+* When design solutions in eMagiz using Event Streaming, then make sure to make the right decision on the storage of intermediate results. You could store a intermediate result of a process step in a next topic that then in turn takes the next step in the business process. In this case, it might be that the use of too many topics for the same business process causes an exponential increase of data storage. Try to make a sound decision in this by combining steps or alternative.
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46	46	== 4. Assignment ==
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