Hi We used lucene stratio plugin with C*3.0.3 Helped to solve a lot of some read patterns. Served well for prefix. But created problems as repairs failed repeatedly. We might have used it sub optimally, not sure.
Later, we had to do away with it, and tried to serve most of the read patterns with materialised views. (currently C*3.0.9) Currently, for adhoc querries, we use spark or full scan. Regards, On Fri, Jan 27, 2017 at 1:03 PM, Yu, John <john...@sandc.com> wrote: > Thanks a lot. Mind sharing a couple of points where you feel it’s better > than the alternatives. > > > > Regards, > > John > > > > *From:* Jonathan Haddad [mailto:j...@jonhaddad.com] > *Sent:* Thursday, January 26, 2017 2:33 PM > *To:* user@cassandra.apache.org > *Subject:* [External] Re: Cassandra ad hoc search options > > > > > With Cassandra, what are the options for ad hoc query/search similar to > RDBMS? > > > > Your best options are Spark w/ the DataStax connector or Presto. > Cassandra isn't built for ad-hoc queries so you need to use other tools to > make it work. > > > > On Thu, Jan 26, 2017 at 2:22 PM Yu, John <john...@sandc.com> wrote: > > Hi All, > > > > Hope I can get some help here. We’re using Cassandra for services, and > recently we’re adding UI support. > > With Cassandra, what are the options for ad hoc query/search similar to > RDBMS? We love the features of Cassandra but it seems it’s a known > “weakness” that it doesn’t come with strong support of indexing and ad hoc > queries. There’re some recent development with SASI as part of secondary > index. However I heard from a video where it says it shall not be > extensively used. > > > > Has anyone have much experience with SASI? How does it compare to Lucene > plugin? > > What is the direction of Apache Cassandra in the search area? > > > > We’re also looking into Solr or ElasticSearch integration, but it seems it > might take more efforts, and possibly involve data duplication. > > For Solr, we don’t have DSE. > > Sorry if this has been asked before, but I haven’t seen a more complete > answer. > > > > Thanks! > > John > ------------------------------ > > NOTICE OF CONFIDENTIALITY: > This message may contain information that is considered confidential and > which may be prohibited from disclosure under applicable law or by > contractual agreement. The information is intended solely for the use of > the individual or entity named above. If you are not the intended > recipient, you are hereby notified that any disclosure, copying, > distribution or use of the information contained in or attached to this > message is strictly prohibited. If you have received this email > transmission in error, please notify the sender by replying to this email > and then delete it from your system. > > -- Siddharth Verma (Visit https://github.com/siddv29/cfs for a high speed cassandra full table scan)
