Couchbase Server 3.0.0, Ubuntu, CentOS, and Debian Couchbase Server is a distributed NoSQL document database for interactive applications. Its scale-out architecture runs in the cloud or on commodity hardware and provides a flexible data model, consistent high-performance, easy scalability and always-on 24x365 availability. This release contains major enhancements and bug fixes. REQUIREMENTS - For Ubuntu and CentOS platforms, there is an OpenSSL dependency. The provided packages for Ubuntu 10.04 and Centos 5.4 require OpenSSL 0.9.8. The provided packages for Ubuntu 12.04, Centos 6.4, and Debian 7 require OpenSSL 1.x. INSTALL Instructions: - For Ubuntu and Debian, see the Couchbase Server Ubuntu Linux installation information. - For RHEL and Centos, see the Couchbase Server Red Hat Linux installation information. - By default, Couchbase Server is installed at: /opt/couchbase - The server automatically starts after installation and is available on port 8091 (default). ADDITIONAL - For Couchbase Server documentation, see the Couchbase documentation at http://docs.couchbase.com. - For information new Couchbase features, known issues, and fixed issues, see the Release Notes. - For information about the reserved Couchbase Server network ports, see the Installation documentation. - For information about Couchbase Server deployment considerations, see the Administration documentation.