I have connected a OWC Thunderbolt 2 Dock to a Thunderbolt 3 port using this adapter. The Belkin doc I have connected a OWC Thunderbolt 2 Dock to a Thunderbolt 3 port using this adapter. The Belkin dock should also work.
Contrasting Hadoop & Apache Cassandraâ¢. 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. Learn NoSQL basics in DS101 Learn More.
To access Cassandra we will need to gain access to the application, which is an object in the request method. In the above code, we access the connection pool and call the CQL statement âSELECT * FROM users LIMIT 10â. The callback method takes 2 arguments.