I am using spring-data-neo4j in my Grails application because of limited functionality of neo4j gorm (neo4j plugin) . I am planning to use Neo4j and Mongodb both as my datasource . Is there any way that I could map a single Domain in both neo4j and Mongodb (Grails core provides facility of using multiple database)
http://www.grails.org/doc/2.2.1/guide/conf.html#dataSource
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I am new to apache ignite. I created ignite cluster and connect my nodejs thin client to it. It is working fine but It only create cache create functions specified in js file. Now I want to sync my sql server data with ignite. Any idea how I will do it?
I tried to connect with Grid gain but it does not allow me to create free cluster?
Please refer to 3rd Party Persistence documentation regarding RDBMS integration.
GridGain Web Console can help you set up database integration by generating Maven project corresponding to your RDBMS data model.
GridGain Community Edition is free to use as long as you deploy it on your own. But, it is also supported by stock Apache Ignite.
Is it possible to use MyBatis on top of an SAP Hybris database?
Or does this require some customization to use SAP BAPIs/Interfaces, ...?
Hybris using jdbc and it has hard coded functionality by some jdbc driver. It is not supported all jdbc driver. I think using MyBatis is impossible for hybris ootb db.
Maybe you can use it in some custom classes.
If I choose to work with Couchbase lite (in a Ionic 2 app), can I make a gateway with another database in server (SQL database) using private synchronisation APIs?
The replication protocol used by Couchbase Lite (and the Couchbase Mobile stack) is related (and currently compatible with) the CouchDB replication protocol.
Going from NoSQL to SQL requires work to map between the two. I know of no current SQL database that you can sync with automatically. This wouldn't apply to just Couchbase Lite.
I have three databases for a Web Application (MVC), if any change happens in any database reflect it in web application asynchronously.
I want to use apache mahout in my application to implement my recommendation engine.
but I do not know what are the database types supported by Apache Mahout?
NoSQL database like Cassandra, MongoDB, CouchDB and SQL database such as MySQL, Oracle and Access are they supported by apache mahout?
Mahout is a library and lately has added an interactive computation environment. That means you write code to put its output in a DB yourself. Therefore you can use any one you want. There are examples of how that might work inside the Mahout project but none of them are good for production.
I have used Cassandra, MongoDB, and MySQL.
The new Multimodal Recommender (also DB agnostic) uses a search engine to serve recs. It would be practical to put user input into a DB with this architecture also. See references here: http://mahout.apache.org/users/recommender/intro-cooccurrence-spark.html