Re: Graph Database with Ignite? Search like Elastic search/Apache Solr with Ignite?
Wilhelm, Ignite supports Lucene-based full text search. Here you can find an example: https://apacheignite.readme.io/docs/cache-queries#section-text-queries Denis ср, 1 авг. 2018 г. в 21:05, Wilhelm Thomas : > Thanks! > > You will think graph (edges and vertex), graph traversal, could be added > to ignite. > > > > Actually that was my next question, is it possible to add a search (like > elastic search or apache solr) on top of all those ignite tables? > > > > > > *From: *Jörn Franke > *Reply-To: *"user@ignite.apache.org" > *Date: *Monday, July 30, 2018 at 3:52 PM > *To: *"user@ignite.apache.org" > *Subject: *Re: Graph Database with Ignite? > > > > This does normally not make sense because most graph databases keep the > graph structure (not necessarily the vertex details, but vertexes and edges > ) in-memory. As far as I know, Ignite does not provide graph data > structures such as adjacency matrix/list. > > If you have a very huge graph of which the structure does not fit into > memory then you can work with a distributed graph, such as JanusGraph. It > has various plugable backends, such as hbase for the graph and solr for > indexing vertexes. Maybe someone will write an Ignite backend. Of course > you could try to run hbase on IGFS , but that would be a little bit far > fetched. > > > On 30. Jul 2018, at 22:58, Wilhelm Thomas > wrote: > > Hello, > > > > I’m looking into Neo4J and Apache Gremlin graph databases. > > Does ignite can support a graph database? Can I use ignite as the > underline database and use Gremlin for the queries? > > > > Thanks > > > > w > >
Re: Graph Database with Ignite? Search like Elastic search/Apache Solr with Ignite?
Thanks! You will think graph (edges and vertex), graph traversal, could be added to ignite. Actually that was my next question, is it possible to add a search (like elastic search or apache solr) on top of all those ignite tables? From: Jörn Franke Reply-To: "user@ignite.apache.org" Date: Monday, July 30, 2018 at 3:52 PM To: "user@ignite.apache.org" Subject: Re: Graph Database with Ignite? This does normally not make sense because most graph databases keep the graph structure (not necessarily the vertex details, but vertexes and edges ) in-memory. As far as I know, Ignite does not provide graph data structures such as adjacency matrix/list. If you have a very huge graph of which the structure does not fit into memory then you can work with a distributed graph, such as JanusGraph. It has various plugable backends, such as hbase for the graph and solr for indexing vertexes. Maybe someone will write an Ignite backend. Of course you could try to run hbase on IGFS , but that would be a little bit far fetched. On 30. Jul 2018, at 22:58, Wilhelm Thomas mailto:wilhelm.tho...@anaplan.com>> wrote: Hello, I’m looking into Neo4J and Apache Gremlin graph databases. Does ignite can support a graph database? Can I use ignite as the underline database and use Gremlin for the queries? Thanks w
Re: Graph Database with Ignite?
This does normally not make sense because most graph databases keep the graph structure (not necessarily the vertex details, but vertexes and edges ) in-memory. As far as I know, Ignite does not provide graph data structures such as adjacency matrix/list. If you have a very huge graph of which the structure does not fit into memory then you can work with a distributed graph, such as JanusGraph. It has various plugable backends, such as hbase for the graph and solr for indexing vertexes. Maybe someone will write an Ignite backend. Of course you could try to run hbase on IGFS , but that would be a little bit far fetched. > On 30. Jul 2018, at 22:58, Wilhelm Thomas wrote: > > Hello, > > I’m looking into Neo4J and Apache Gremlin graph databases. > Does ignite can support a graph database? Can I use ignite as the underline > database and use Gremlin for the queries? > > Thanks > > w
Graph Database with Ignite?
Hello, I’m looking into Neo4J and Apache Gremlin graph databases. Does ignite can support a graph database? Can I use ignite as the underline database and use Gremlin for the queries? Thanks w
