Oracle has released Oracle NoSQL Database llg Release 2, a highly scalable, low-latency, key-value database for real-time big data workloads. A key component of the Oracle Big Data platform, Oracle NoSQL Database llg Release 2 enables organizations to easily manage high-velocity transactional data generated by Web-based applications, social media, sensors, smart meters, and communications services (white paper available).
Oracle continues to drive innovation with its unmatched technology portfolio, encompassing all aspects of data management. Oracle NoSQL Database llg Release 2 provides developers with that ‘last mile’ infrastructure to enable crucial real-time interaction between an organization’s applications and its customers. It provides a key mechanism for enterprises to maximize the value of big data.
Data is stored as key-value pairs, which are written to particular storage node(s), based on the hashed value of the primary key. Storage nodes are replicated to ensure high availability, rapid failover in the event of a node failure and optimal load balancing of queries. Customer applications are written using an easy-to-use Java/C API to read and write data.
Oracle NoSQL Driver links with the customer application, providing access to the data via appropriate storage node for the requested key. A web based console as well as command line interface is available for easy administration of the cluster. Network topology and latency aware Oracle NoSQL Database Driver working in conjunction with highly scalable, fault tolerant, high throughput storage engine enables a more granular distribution of resources and processing, which reduces the incidence of hot spots and provides greater performance on commodity based hardware.
More information: bit.ly/OracleNoSQL