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.
1 Cassandra, a minor character from the television series Beavis and Butthead. 2  Cassandra, an Immortal from the television series Highlander: The Series. 3  Cassandra Pentaghast, a character in the Dragon Age franchise.