That's good to hear, Tim. I was mistaken about "Browse by" still using Lucene. Recently I found some metadata out of date on our DSpace instance, and it turns out I had to re-activate the Lucene indexing cron jobs which I had disabled after upgrading to DSpace 4.x last year. But actually this was for one of our third-party modules, not "Browse by".
Now to pressure the developer of the third-party module to update to Discovery. ;) Regards, Alan On Fri, Jun 12, 2015 at 5:29 PM Tim Donohue <tdono...@duraspace.org> wrote: > Hi Alan, > > In recent versions of DSpace (4.x and above), Discovery does *both* > Browse and Search. So, those "Browse By" options are now handled by > Discovery. These days, if you install DSpace will default options, > Lucene is not used at all, and everything runs through Discovery (with > Apache Solr) behind it. > > The plan going forward is that Discovery will be the search/browse > system. The old Lucene / DB-based search and browse system is deprecated > and will be removed in the near future. > > - Tim > > On 6/10/2015 5:22 AM, Alan Orth wrote: > > Hi, > > > > Discovery's great but "Browse by" does some things that we like, such as > > being able to paginate the results (compare browse[0] with discovery[1])! > > > > The problem is that "Browse by" is terrible because it still uses > > Lucene, which means we have to maintain parallel lists of indexes for > > both Lucene and Discovery, and Lucene is a systems admin nightmare > > because you have to shut down Tomcat for 15 or 20 minutes while you init > > the indexes after adding new metadata! > > > > I guess I'm curious what the long-term plan is for the "Browse by" > > functionality in DSpace? > > > > Thanks, > > > > [0] Browse by: https://cgspace.cgiar.org/browse?type=ilrisubject > > [1] Filter by: https://cgspace.cgiar.org/search-filter?field=ilrisubject > > > > -- > > Alan Orth > > alan.o...@gmail.com <mailto:alan.o...@gmail.com> > > https://alaninkenya.org > > https://mjanja.ch > > "In heaven all the interesting people are missing." -Friedrich Nietzsche > > GPG public key ID: 0x8cb0d0acb5cd81ec209c6cdfbd1a0e09c2f836c0 > > > > > > > ------------------------------------------------------------------------------ > > > > > > > > _______________________________________________ > > DSpace-tech mailing list > > DSpace-tech@lists.sourceforge.net > > https://lists.sourceforge.net/lists/listinfo/dspace-tech > > List Etiquette: > https://wiki.duraspace.org/display/DSPACE/Mailing+List+Etiquette > > >
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