Re: Graph Query Integration
Hi! take a look to https://github.com/hawkore/examples-apache-ignite-extensions/ they are implemented a solution for persisted lucene and spatial indexes -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/
Re: Graph Query Integration
There is no native graph support in Ignite. However, for certain use cases it might be possible to store graph data in a set of caches, and then use compute APIs [1] to do the processing. [1] https://apacheignite.readme.io/docs/compute-grid -Val -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/
Re: Graph Query Integration
Native Graph Db like Neo4J etc. are not distributed. All distributed Graph DBs like DGraph (with Badger), JanusGraph (with Cassandra/HBase) are all based on Key Value Database for a good reason that its a Key Value structure which provides best scaling Capabilities. I would go to the extent saying it is because Apache Ignite is based KV structure I keen to use it in my project. KV store is most flexible and scalable IMHO. Modern NewSQL databases like CockroachDB and TiDB are also based on KV structure and they not definitely not same as Postgresql and MySql. -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/
Re: Graph Query Integration
Hi, Ignite supports geo-spatial indices. Is it what you a looking for? However, geo-spatial indices are not persistent for now. Here is a ticket for this [1]. [1] https://issues.apache.org/jira/browse/IGNITE-5891 On Tue, Mar 13, 2018 at 2:22 PM, piyushwrote: > Apache Ignite has SQL layer using H2 parser. > is there any library which facilitates Graph Layer over Ignite's KV store. > For example in java community we have Gremlin and Tinkerpop. > Is the integration of such libraries exist or planned in future ? > > > > -- > Sent from: http://apache-ignite-users.70518.x6.nabble.com/ > -- Best regards, Andrey V. Mashenkov
Graph Query Integration
Apache Ignite has SQL layer using H2 parser. is there any library which facilitates Graph Layer over Ignite's KV store. For example in java community we have Gremlin and Tinkerpop. Is the integration of such libraries exist or planned in future ? -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/