Rxdb: A reactive database where you can subscribe to the result of a query

Re:Rxdb: A reactive database where you can subscribe to the ... by dsun180 on Friday October 25, 2019 @07:54AM (#21354054)

There is a big difference between the changestream of many SQL and noSQL databases, and what RxDB does. Having a stream of changes is useful but not the whole solution. RxDB is capable of using single document changes of a stream and recalculate the new results of an existing query. This saves you not only much IO performance but makes developing much easier. See https://rxdb.info/query-change-detection.html

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Re:Rxdb: A reactive database where you can subscribe to the ... by kiwicopple on Friday October 25, 2019 @08:10AM (#21354154)

Yeah perhaps "same functionality" is an ambitious statement. I just saw debezium mentioned below and thought i'd throw this out in case someone reading this and it fits their needs!

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Re:Rxdb: A reactive database where you can subscribe to the ... by tjchear on Friday October 25, 2019 @04:21PM (#21358870)

I would love to use this just for the offline and query change detection capabilities alone - but the latter is currently beta and disabled by default. Is there a reason for that?

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Re:Rxdb: A reactive database where you can subscribe to the ... by cryptonector on Friday October 25, 2019 @04:44PM (#21359071)

I do this sort of thing with triggers and table-based materializations of views.

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