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Archive for the ‘data warehouse’ Category

Column-oriented MySQL for VLDB

Posted in October 28, 2009 ¬ 1:45 pmh.LewiComments Off

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data warehouse, mysql, open source, relational databasemysql

Designing the Data Mart – Part 2

Posted in May 18, 2009 ¬ 10:21 amh.Lewi2 Comments »

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data warehouse, database, Learn, Learn Oracle, Solve Problemsdata mart, data warehouse, detabase, dimension, fact, star schema

Designing the Data Mart – Part 1

Posted in May 16, 2009 ¬ 10:35 amh.Lewi1 Comment »

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Architect, data model, data warehouse, Learn Oracle, Solve Problemsdata mart, database, dimension, dimensional model, fact, oracle

Calculating Business Days and Business Days Between

Posted in April 6, 2009 ¬ 3:13 pmh.LewiComments Off

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data warehouse, development, Learn, Learn Oracle, oracle, pl/sql, Solve Problems, SQLbusiness, calendar, data mart, dim day, dimension, pl sql, SQL

A day with Ralph Kimball, Part 1

Posted in March 8, 2009 ¬ 8:35 pmh.Lewi1 Comment »

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Data, data model, data warehouse, databasebusarchitecture, Datawarehouse, datawarehouses, datawarehousesystems, datawarehousetoolkit, datawarehousing, marketin, metaphorsystems, ralphkimball, rdbms, starschemas, starworkstation, warehousesystems, warehousetoolkit, writebooks, xeroxparc, xeroxstarworkstation

The Coming of the Oracle Database Appliance

Posted in September 28, 2007 ¬ 10:16 pmh.LewisCComments Off

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data warehouse, oracle

A Day with Ralph Kimball, Part 2

Posted in March 28, 2005 ¬ 6:02 amh.LewiComments Off

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conference, data warehouse, development, tutorialetl, foreignkey, hopefully, hrsystem, inanequestions, intrepidheroes, lunchbreak, primarykey, ralph, schemadesign, starschema, surrogatekey, topicoutline, warehousesystems