A CT scan is the test of choice to evaluate for the four types of intracranial hemorrhage (subdural, epidural, intracerebral, or subarachnoid) bleeding in the brain, swelling of the brain during the first 24 to 48 hours after injury, or to detect a skull fracture [4] because it is faster, more cost-effective, and easier to perform than an MRI.
Command and Query Responsibility Segregation (CQRS) is a pattern that segregates the operations that read data (queries) from the operations that update data (commands) by using separate interfaces. This means that the data models used for querying and updates are different.
Unstructured Data Query Language, or UnQL (pronounced âUncleâ), is a collaborative effort to bring a familiar and standardized data definition and manipulation language to the NoSQL domain. Both Couchbase and SQLite have committed to delivering products that embody the language. Damien Katz, Couchbase founder and inventor of CouchDB, the most widely deployed NoSQL database engine and D. Richard Hipp, inventor of SQLite, the most widely deployed SQL database engine led the initial efforts on UnQL. 2  Both are committed to the implementation of UnQL in forthcoming product releases.