DEPENDENCY PRESERVING DECOMPOSITION IN DBMS | Dependency-Preserving Decomposition in DBMS

In this video you will learn about Dependency-Preserving Decomposition in DBMS.
Dependencies of original table are preserved in decomposed tables
The UNION of FDs MUST be EQUAL to the original FD
{FD1} U {FD2} U {FD3} = {FD+}