Congrats! Any idea when will native faceting & off-heap fieldcache be available for multivalued fields? Most of my fields are multivalued so that's the big one for me.
Andy On Thursday, June 19, 2014 3:46 PM, Yonik Seeley <yo...@heliosearch.com> wrote: FYI, for those who want to try out the new native code faceting, this is the first release containing it (for single valued string fields only as of yet). http://heliosearch.org/download/ Heliosearch v0.06 Features: o Heliosearch v0.06 is based on (and contains all features of) Lucene/Solr 4.9.0 o Native code faceting for single valued string fields. - Written in C++, statically compiled with gcc for Windows, Mac OS-X, Linux - static compilation avoids JVM hotspot warmup period, mis-compilation bugs, and variations between runs - Improves performance over 2x o Top level Off-heap fieldcache for single valued string fields in nCache. - Improves sorting and faceting speed - Reduces garbage collection overhead - Eliminates FieldCache “insanity” that exists in Apache Solr from faceting and sorting on the same field o Full request Parameter substitution / macro expansion, including default value support. o frange query now only returns documents with a value. For example, in Apache Solr, {!frange l=-1 u=1 v=myfield} will also return documents without a value since the numeric default value of 0 lies within the range requested. o New JSON features via Noggit upgrade, allowing optional comments (C/C++ and shell style), unquoted keys, and relaxed escaping that allows one to backslash escape any character. -Yonik http://heliosearch.org - native code faceting, facet functions, sub-facets, off-heap data
