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Rating Stats for

reaanb

Rating
1537.32 (13,232nd)

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7,838 (20,188th)

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Title	Δ
How the term "relational database" was chosen by E.F Codd	+0.47
Can an entity in a 1-on-1 relation have just a foreign key as a pri...	0.00
Storing and saving player backpack(inventory) in database	0.00
Check BCNF at movie database?	0.00
Restrict ordering product from different catagories in one order	0.00
How can I convert this tabular model to EER diagram?	0.00
Representation of Lookup table	0.00
How to represent multi valued subtype in the EERD?	0.00
Adding price field to both products and order_details tables	0.00
Customer balance sheet in seperate table	0.00
Mysql Subtype and Supertype - database modeling	0.00
Database: `One to One` vs `One to Many`	-0.98
Can a 2NF database already be in 3NF?	-2.21
relationship between database tables not sharing any foreign key(s)...	+1.13
Two Tables with different purpose but same attributes / fields	0.00
How multi-valued and derived attributes are denoted in crow foot...	0.00
Defining weak relationship in Entity relationship model	+0.47
How can I represent combined PK in a EER Diagram?	0.00
Determine keys with functional dependency	0.00
Making an ER diagram of movie website database	0.00
ER Model recursive relationship with partial participation	0.00
Can someone explain this cardinality participation constraint to me?	0.00
Why do we need to use ERD when we have class diagram?	-0.03
Can a multivalued attribute have composite attributues?	0.00
ERM: Key attribute for relation	0.00
Converting relationship with attribute to relational schema?	0.00
Chaining multiple weak entities in ER	0.00
Genaralisation of ER diagams	0.00
Self Referencing or Separate Redundant Tables in Entity Relationshi...	-0.03
Who represent an ISA relationship in Relation Model?	0.00
1NF to 3NF -- Review	0.00
ER Diagram Design doubts	0.00
Binary vs Ternary relationship in databases	0.00
RDBMS Relational Algebra Example	0.00
ER diagram for a population sorting application	0.00
How would storing XML in a relational database violate Normalizatio...	+1.82
ERD Diagram, unkown symbol (for me)	+0.47
ERD Student Registration System	0.00
Mapping ER Model to Relational Model	0.00
determining foreign, primary keys, 1nf, 2nf, 3nf given table and fu...	0.00
E/R model relationship	0.00
How to make Entity Relationship Diagram of Mention case system?	0.00
Average of different assessment types in different table columns fo...	-0.03
Create a table containing PK and FK	+0.39
How do I reference this link table in another entity?	0.00
Can someone help me understand foreign key relationships?	-0.03
Database Design - transitive dependency	+1.94
Error's (PK's and FK's tried in the correct order)	0.00
Identifying relationships vs composition relationships?	0.00
What type of relationship does this example of weak and strong enti...	0.00