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.
What is the Azure Cosmos DB Apache Cassandra API? Azure Cosmos DB can be used as the data store for apps written for Apache Cassandra, by using the Apache Cassandra API. This means that by using existing Apache licensed drivers compliant with CQLv4, your application written for Cassandra can now communicate with the Azure Cosmos DB Cassandra API. In many cases, you can switch from using Apache Cassandra to using Azure Cosmos DB 's Apache Cassandra API, by simply changing a connection string. Using this functionality, you can easily build and run Cassandra API database applications in the Azure cloud with Azure Cosmos DB's global distribution and comprehensive industry-leading SLAs, while continuing to use familiar skills and tools for Cassandra API.