The Apache Software Foundation (ASF) has made available Apache Cassandra v2.0, the latest version of the highly-scalable, NoSQL big data distributed database.
Apache Cassandra powers massive data sets quickly and reliably without compromising performance, whether running in the cloud or partially on-premise in a hybrid data store, ASF officials said.
New features in Apache Cassandra v2.0 include lightweight transactions, triggers, and CQL (Cassandra Query Language) enhancements that increase productivity in creating modern, data-driven applications.
“The headlining features in 2.0 are lightweight transactions, CQL enhancements, and triggers,” wrote Jonathan Ellis, chair of the Apache Cassandra Project Management Committee and chief technology officer at DataStax, in a blog post on the new release. “But 2.0 also features a lot of internal optimisations and improvements,” he added.
“In five years, Apache Cassandra has grown into one of the most widely used NoSQL databases in the world and serves as the backbone for some of today’s most popular applications,” Ellis, who also is vice president of Apache Cassandra, said in a statement. “Cassandra 2.0 makes it easier than ever for developers to migrate from relational databases and become productive quickly.”
When DataStax announced a new version of its database platform – based on Cassandra – in July, Ellis said, “Version 2.0 continues our focus on the developer experience. Features like lightweight transactions and cursors make the Cassandra Query Language even more powerful and easy to use, while we continue to make performance improvements under the hood.”
New features and improvements include:
“What I’m struck by is how this release is characterised by a slew of relational database-like features, such as the enhancements to CQL – which is much like SQL, lightweight transactions and triggers,” Andrew Brust, founder and CEO of Blue Badge Insights and a big data guru, told eWEEK. “Seems that the next frontier for so many NoSQL and big data companies is to assume attributes of the technologies they have implicitly been discrediting.”
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