1. Apache. 2019. Cassandra. https://cassandra.apache.org/ Apache. 2019. Cassandra. https://cassandra.apache.org/
2. Bela Ban. 2019. JGroups. http://www.jgroups.org/ Bela Ban. 2019. JGroups. http://www.jgroups.org/
3. Standard Performance Evaluation Corporation. 2013. SPECjbb2005. https://www. spec.org/jbb2005/ Standard Performance Evaluation Corporation. 2013. SPECjbb2005. https://www. spec.org/jbb2005/
4. Eclipse. 2020. Eclipse Java development tools. https://www.eclipse.org/jdt/ Eclipse. 2020. Eclipse Java development tools. https://www.eclipse.org/jdt/
5. Hypersonic SQL Group. 2019. HSQLDB-100 % Java Database. http://hsqldb.org/ Hypersonic SQL Group. 2019. HSQLDB-100 % Java Database. http://hsqldb.org/