Similarly, indoor water parks love to boast, including the Water Park of America (America's biggest!), Fallsview (North America's largest!), and The World Waterpark (North America's largest!).
Apache Cassandra is a superior NoSQL database platform for these types of Big Data challenges. Cassandraâs data model is an excellent fit for handling data in sequence regardless of datatype or size. When writing data to Cassandra, data is sorted and written sequentially to disk.
A database link (DBlink) is a definition of how to establish a connection from one Oracle database to another. The following link types are supported: 1  Private database link-belongs to a specific schema of a database.2  Only the owner of a private database link can use it.3  Public database link-all users in the database can use it. 4  Global database link-defined in an OID or Oracle Names Server.he following link types are supported: 1  Private database link-belongs to a specific schema of a database. 2  Only the owner of a private database link can use it. 3  Public database link-all users in the database can use it. 4  Global database link-defined in an OID or Oracle Names Server.