Re: Lots of cache creation become slow

2017-05-04 Thread ctranxuan
Well, that was a new design assumption for the architecture of our PoC. At the beginning, we wanted some "multi-tenant" caches with 1 continuous query for each. Then, we've tried to switch with one cache and 1 continous query for each key. But, you're right. We have already started to challenge our

Re: Lots of cache creation become slow

2017-04-13 Thread ctranxuan
Well, actually we were interesting in having continuous queries listening multi-tenant caches. This was the postulate for the architecture of a PoC project. Based on this discussion, we are switching to another architecture postulate where we have one cache with thousands continuous queries listen

Re: Lots of cache creation become slow

2017-04-12 Thread ctranxuan
Thanks a lot for the answer! We'll try to run tests with these hints. -- View this message in context: http://apache-ignite-users.70518.x6.nabble.com/Lots-of-cache-creation-become-slow-tp11875p11906.html Sent from the Apache Ignite Users mailing list archive at Nabble.com.

Lots of cache creation become slow

2017-04-11 Thread ctranxuan
Hi, We are trying for test purposes to create lots of cache on a machine. Something like: for (int i = 0; i < 1; i++) { IgniteCache cache; cache = ignite.getOrCreateCache("cache-" + i).withAsync(); LOGGER.info("starting to read cache #" + cache.getName()); } What we are noti

Re: Can a Continuous Queries miss some updates order?

2017-03-31 Thread ctranxuan
Thanks for the reply and answering all of our questions! -- View this message in context: http://apache-ignite-users.70518.x6.nabble.com/Can-a-Continuous-Queries-miss-some-updates-order-tp11620p11623.html Sent from the Apache Ignite Users mailing list archive at Nabble.com.

Can a Continuous Queries miss some updates order?

2017-03-31 Thread ctranxuan
ueries can be created? Does Apache Ignite support hundred thousands of creation of caches and continuous queries? The code for the tests can be found there: https://github.com/ctranxuan/ignite-cq-bench-parent We use Ignite 1.9.0. Thanks in advance for the answers! -- View this message in cont