Monday, March 23, 2020
TYFK: How (Not) to Compare NoSQL Systems and RDBMSs
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Note: About TYFK posts (Test Your Foundation Knowledge) see the post insert below. “But if you still want to compare NOSQL databases wit...
Thursday, March 12, 2020
Muddling Modeling Part 2: An Example
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In an old article I used a Hay-Ross exchange to illustrate how disregard for fundamentals and the associated name proliferation -- which un...
Sunday, March 1, 2020
Muddling Modeling Part 1: Fundamentals
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“Data modelling, star schema, snow flakes, data vault. Implementing virtual data warehouses (many stage to modify relationships). Normalis...
Friday, February 14, 2020
TYFK:What Is a Relational Schema?
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Note: About TYFK posts (Test Your Foundation Knowledge) see the post insert below. “A relational database stores information in a structu...
Wednesday, February 5, 2020
Re-write
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See: What Is A Database Relationship
Thursday, January 30, 2020
TYFK: What Is a Relational Database?
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“RDBMS stands for Relational Database Management System. RDBMS is the basis for SQL, and for all modern database systems like MS SQL Server...
Friday, January 24, 2020
Naming Relations: Singular or Plural?
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Note: Revised 1/24/20. “There is a lot of confusion when it comes to designing tables in SQL Server around whether to pluralize names or ...
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