Some other Important terminologies:

1. Database – Collection of information in permanent storage for faster retrieval and updation. Examples are MySql, MongoDB, etc.
2. Data warehouse – Management of huge data of legacy data( the data we keep at a different place from our fresh data in the database to make the process of retrieval and updation fast) for better analysis.
3. Big data – Analysis of too large or complex data, which cannot be dealt with the traditional data processing applications.