On 06/02/2016 10:06 AM, Hochmuth, Roland M wrote: > Hi Jaesuk, The change in InfluxDB licensing was announced in the blog at, > https://influxdata.com/blog/update-on-influxdb-clustering-high-availability-and-monetization/. > Up until that announcement, InfluxDB was planning on supporting all their > clustering and HA capabilities in the open-source version, which is one of > the reasons we had added it to Monasca. > > There has been some discussion on supporting other databases in Monasca. Due > to performance and reliability concerns with InfluxDB, we had started looking > at Cassandra as an alternative. There are several reviews to look at if you > are interested at, https://review.openstack.org/#/q/monasca+cassandra. Shinya > Kawabata has been looking into Cassandra most recently.
I'm sad that InfluxDB has decided to turn Open Core - but I'm glad that work was already underway to look at Cassandra. Well done. > I looked at OpenTSDB several years ago. There are several concerns with > OpenTSDB, but the more significant one for us has been around deployment, as > it requires HBase which is built on HDFS. If you already have Hadoop, HDFS > and Hbase deployed then OpenTSDB is an incremental addition, but if you > don't, it is a significant investment. At the time that I had evaluated > OpenTSDB performance was not on-par with the other alternatives I considered. > > Regards --Roland > > From: Jaesuk Ahn <bluejay....@gmail.com<mailto:bluejay....@gmail.com>> > Reply-To: OpenStack List > <openstack-dev@lists.openstack.org<mailto:openstack-dev@lists.openstack.org>> > Date: Monday, May 30, 2016 at 9:59 AM > To: OpenStack List > <openstack-dev@lists.openstack.org<mailto:openstack-dev@lists.openstack.org>> > Subject: [openstack-dev] [Monasca] influxDB clustering and HA will be > "commercial option". > > Hi, Monasca developers and users, > > https://influxdata.com/blog/update-on-influxdb-clustering-high-availability-and-monetization/ > "For our current and future customers, we’ll be offering clustering and high > availability through Influx Cloud, our managed hosting offering, and Influx > Enterprise, our on-premise offering, in the coming months.” > > > It seems like “clustering” and “high availablity” of influxDB will be > available only in commercial version. > Monasca is currently leveraging influxDB as a metrics and alarm database. > Beside vertical, influxDB is currently only an open source option to use. > > With this update stating “influxDB open source sw version will not have > clustering / ha feature”, > I would like to know if there has been any discussion among monasca community > to add more database backend rather than influxDB, especially OpenTSDB. > > > Thank you. > > > > > > -- > Jaesuk Ahn, Ph.D. > Software Defined Infra Tech. Lab. > SKT > __________________________________________________________________________ > OpenStack Development Mailing List (not for usage questions) > Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev > __________________________________________________________________________ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev