A star schema organizes data into fact and dimension tables. Some tables are used for integration or staging data before it moves to a fact or dimension table. As you design a table, decide whether ...

I've said it before and I'll say it again: If you want to speed up your application, don't look at your code, look at your data access. The two slowest things you can do in application development are ...

Mary writes for the programming section and has been doing so for the past two years. Her educational background is in Computer Science and Physics. SQL Server temp tables store data temporarily. You ...

The DICTIONARY tables component is specified in the FROM clause of a SELECT statement. DICTIONARY is a reserved libref for use only in PROC SQL. Data from DICTIONARY tables are generated at run time.