What is the difference between DBMS and RDBMS? - Stack Overflow
Aug 24, 2013 · A non-relational DBMS (sometimes just called DBMS) stores data as tables (without any relations between tables) or flat files. Document databases and graph databases are examples of …
What are the different types of keys in RDBMS? - Stack Overflow
Nov 10, 2009 · What are the different types of keys in RDBMS? Please include examples with your answer.
sql - Can somebody give a practical example of a many to many ...
Jul 22, 2018 · Can somebody please give a practical example of a many-to-many relationship, and explain why we need a bridging table for it. Plus, do you need a bridging table for a one-to-many …
Is Ms Access DBMS Or RDBMS? - Stack Overflow
Mar 19, 2013 · Whether MS Access can be considered an RDBMS or not depends on how strict your definition of RDBMS is. In the most general sense, since MS Access uses the "classic" …
Is Oracle an example of DBMS or RDBMS? - Stack Overflow
Nov 25, 2010 · RDBMS = Relational Database Management System. To me this is a sub-term of DBMS, including only those database products which implement (some form of) the relational model. …
mongodb - When should I use a NoSQL database instead of a …
Sep 15, 2010 · As a general rule, relational databases allow you to organize data in clearly defined entities and relationships between them, avoiding redundancy. When this way of modeling data …
What does the term "Tuple" Mean in Relational Databases?
Apr 15, 2009 · 3 Whatever its use in mathematics, a tuple in RDBMS is commonly considered to be a row in a table or result set. In an RDBMS a tuple is unordered. A tuple in an MDDBMS is the …
performance - How do you create an Oracle Automatic Workload …
Jun 2, 2017 · To generate AWR report follow below steps : Take begin snap id set serveroutput on; DECLARE v_snap_id number ; begin v_snap_id := …
Difference between RDBMS and ORDBMS - Stack Overflow
Aug 21, 2016 · I always knew about Microsoft SQL Server which is an RDBM system. Can someone help me understand the main differences between Relational Database Management System …
Can relational database scale horizontally - Stack Overflow
Nov 27, 2014 · 11 Google Spanner is an example of a relational database that can scale horizontally. Sharding and replication are done automatically so no need to worry about that. For more …