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.
Listed below are some of the notable points of Apache Cassandra: It is scalable, fault-tolerant, and consistent. It is a column-oriented database. Its distribution design is based on Amazonâs Dynamo and its data model on Googleâs Bigtable.