Real-time is, of course, relative but you’ve mentioned microsecond level. Spark is designed to process large amounts of data in a distributed fashion. No distributed system I know of could give any kind of guarantees at the microsecond level.
Robin > On 22 Jul 2015, at 11:14, Louis Hust <louis.h...@gmail.com> wrote: > > Hi, all > > I am using spark jar in standalone mode, fetch data from different mysql > instance and do some action, but i found the time is at second level. > > So i want to know if spark job is suitable for real time query which at > microseconds? --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@spark.apache.org For additional commands, e-mail: user-h...@spark.apache.org
