LTI Capabilities. 1  Materials Tested â metals, elastomers and plastic. 2  Test Methods Rockwell and Superficial Rockwell â used to assist in determining the grade of metal. 3  Test Specimens â all hardness test specimens can be prepared at LTI.
Contrasting Hadoop & Apache Cassandra â¢ Apache Cassandra is a NoSQL database ideal for high-speed, online transactional data, while Hadoop is a big data analytics system that focuses on data warehousing and data lake use cases.
Apacheâs Cassandra DB. 1  Cassandra can tackle even the most massive data sets. 2  Cassandra boasts amazing, record-setting reliability at scale. 3  Eventual consistency yields high availability. 4  Wide-column flexibility. 5  Minimal administrative tasks at scale. 6  In summary, Cassandra is good if your app requiresâ¦.