Category Archives: Database

Elasticsearch Geo-Shape Slow Indexing Performance – Solved

Elasticsearch Geo-Shape Slow Indexing Performance - Solved

Elasticsearch Geo-Shape Slow Indexing Performance – Solved

Elasticsearch Geo-Shape Slow Indexing Performance - Solved

           We were using Hosted Elasticsearch 1.4.4 to index geo-shape data with the following field mapping. { “geoShapeField”: {     “type”: “geo_shape”,        “tree”: “quadtree”,        “tree_levels”: 26 //Or use precision: “1m”,        “distance_error_pct”: 0.025 // Optional, 0.025 is default } }      … Read More »

cannot change DocValues type from SORTED to SORTED_SET – DataStax Graph – Titan – Solr

cannot change DocValues type from SORTED to SORTED_SET – DataStax Graph – Titan – Solr

Are you facing these errors??? cannot change docvalues type from sorted_set to sorted for field field_name cannot change docvalues type from sorted to sorted_set for field field_name No worries. We have the solution. First of all we need to know what DocValues means in Solr. You will find a lot of information in the internet. Now… Read More »

Gremlin Query Basic Tutorials

Gremlin Query Basic Tutorials

Gremlin Query Basic Tutorials

Gremlin Query Basic Tutorials

Gremlin Query Language – Create Vertex/Node and Edge/Relationship Check If Vertex/Edge Exist – Gremlin Query – Titan Update Properties of Multiple Edges – Gremlin Query – Titan Update Properties of Multiple Vertices – Gremlin Query – Titan Create Vertex If Does Not Exist – Gremlin Query – Titan Query/Access Root Level Properties and Nested Properties… Read More »