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About.com Databases: What's Hot Now



These articles that had the largest increase in popularity over the last week



 



Use a database to improve your real estate...

2017-03-13T11:02:18Z

While many professions benefit from a well-designed and constructed database, the real estate industry is one area where databases are an absolute necessity. For Realtors, their database can make or break them



Understanding 'Facts' and 'Dimensions' Tables...

2017-03-13T11:02:18Z

Facts and dimensions form the core of any business intelligence effort. In this article, we look at the development and use of facts and dimensions.



Relationships are the Basis for Relational...

2017-03-13T11:02:18Z

Understand the definition of a database relationship, which is behind all relational databases.



SQL Server Constraints

2017-03-13T11:02:18Z

SQL Server constraints allow you to enforce rules in your database. These rules may affect business logic, database integrity and/or table structures. Each one plays an important role in your database architecture.



Almost Every Web Page you Visit Has SQL Behind It

2017-03-13T11:02:18Z

The Structured Query Language (SQL) is the set of instructions used to interact with a relational database.



If you Think You're a Dummy, Learn the Basics...

2017-03-13T11:02:18Z

Think you're a database dummy? This article discusses basic database concepts, including the structure of a database and typical database programs.



Learn About Referential Integrity in a Database

2017-03-13T11:02:18Z

Referential integrity is a database concept that maintains a consistent relationship between tables in the database and reduces errors.



Ditch Your Spreadsheet for a Database to Access...

2017-03-13T11:02:18Z

Databases offer an organized mechanism for storing, managing and retrieving information. Far more powerful than spreadsheets, a database and a Database Management System can help manage and protect large amounts of data.



Database Terms You Need to Know

2017-03-13T11:02:18Z

Glossary of database terms used commonly in many database management systems.



Database 101: What is a Primary Key?

2017-03-13T11:02:18Z

What is a primary key? What is it for and how is it used? This article provides a definition of the term as well as examples.



The Basics of Normalizing a Database

2017-03-13T11:02:18Z

Database normalization can save storage space and ensure the consistency of your data. Learn the basics in this introductory article.



How to Put a Database in Second Normal Form (2NF)

2017-03-13T11:02:18Z

Second Normal Form allows you to enhance the normalization of your database. In this article, we explore the requirements of 2NF and the process of normalizing your database.



4 Types of Database Relationships

2017-03-13T11:02:18Z

Relationships allow you to describe the connections between different database tables in a relational database in powerful ways.