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.
Cassandra was the daughter of King Priam (Priamos) and Queen Hecuba (Hekabe) and the fraternal twin sister of Helenus and a princess of Troy. According to legend, Cassandra was both beautiful and considered insane. However, her perceived insanity is the result of being cursed by the god Apollo.