Hazelcast Jet - Pattern matching

Asked Jun 25 '18 at 12:25

Active Jun 26 '18 at 03:14

Viewed 68 times

Does hazelcast jet support pattern matching use cases like few of the even stream processors support.

If not, will this be included in the future release.

Here is an use ase for pattern matching

Find the trader who sold 'AAA' stock followed by bought 'BBB' stock in 10 seconds time frame.

edited Jun 26 '18 at 03:14

asked Jun 25 '18 at 12:25

Harshad Murtekar

Explain "pattern matching". Jet can match many kinds of patterns. – Marko Topolnik Jun 25 '18 at 14:19
Here I mean followed by event. For e.g. Find the trader who sold 'AAA' stock followed by bought 'BBB' stock in 10 seconds time frame. – Harshad Murtekar Jun 26 '18 at 08:23
You can do this using a 10 second sliding window + an aggregate operation using trader Id as key. – Can Gencer Jul 13 '18 at 20:17

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