At the InfoQ Dev Summit Munich, Markus Kett presented a database alternative for Java: the in-memory EclipseStore promises faster data processing with lower cloud costs. It stores Java objects as ...

Space4J is a simple database system that will let you work with Java Collections in memory. Since memory is several orders of magnitude faster than disk for random access to data, Space4J provides ...

Hazelcast today announced the beta release of the latest version of its namesake in-memory data grid, Hazelcast IMDG 3.12. With this release, the company adds new features focused on data integrity, ...

Because Java uses automatic garbage collection, developers think Java programs are free from possible memory leaks. Although automatic garbage collection solves the main cause of memory leaks ...

A look at some of the best database and RDBMS tools for Java software developers. Learn more about Java and database programming.

And there's more. With Database 21c, Oracle adds another form of query processing for data persisted in-memory: vector processing for queries that involve repeated actions such as hash joins.

eWEEK content and product recommendations are editorially independent. We may make money when you click on links to our partners. Learn More. Database administrators using or researching in-memory ...

Pop quiz: Do you know what annotation metadata is? If you’re like most coders, you don’t—and that has been okay, says Graeme Rocher, creator of Java application frameworks, including Grails. But in a ...

On Sunday, Sept. 22 Ellison will deliver his first keynote, which is titled “Oracle Database 12c In-Memory Database and M6 Big Memory Machine,” according to an announcement released Tuesday.