Hello, Stefano. > Does Apache Ignite support continuous queries over sliding windows?
Seems, you can easily implement this on top of regular ContinuousQuery. You can combine several event batches based on your logic and apply it to your internal consumer. пт, 19 апр. 2019 г. в 11:08, stefano.rebora <[email protected]>: > Hi, > > I'm investigating the use of Apache Ignite for real-time stream processing. > In particular, I'm interested in applying continuous queries for computing > the > average of some values over a sliding window. > > I've some questions: > > 1) Is Apache Ignite a suitable technology for this kind of scenario? > > 2) Does Apache Ignite support continuous queries over sliding windows? > In Ignite doc for v2.7 sliding windows are not mentioned, but in some > previous versions sliding windows are configured as Ignite cache eviction > policies. > > 3) If 2) is yes, how to implement the continuous query for computing the > mean value? > Is there a suggest pattern to follow? It seems to me that continuous > queries > support > only remote filter. > > Thanks in advance. > > Stefano > > > > -- > Sent from: http://apache-ignite-users.70518.x6.nabble.com/ >
