Signs and Symptoms of Substance Abuse. From the American Council for Drug Education, an affiliate of Phoenix House. The following are some of the more common signs and symptoms of drug use. It is important to keep in mind that if a person has any of these symptoms, it does not necessarily mean that he or she is using drugs. They could be due to a mental or physical health problem.
The main difference between data and information is that data is raw material that is to be processed and information is the processed data. Comparison Chart Basis of Distinction
What is the difference between Database and Data Warehouse? A database is an organized collection of data. A data warehouse is a special type of database, which is optimized for querying and reporting rather than transaction processing. So following comparison is done about a general database and a data warehouse. â¢ A database stores current data while a data warehouse stores historical data.