I was taking a look at Star Schema Benchmark and then I was thinking is it possible to denormalize all tables from t开发者_运维知识库he SSB?
For a particular name i want to fetch other names who have lived in three or more cities l开发者_JS百科ived by this person.this is what you should do:
I am currently writing my truly first PHP Application and i would like to know how to project/design/implement MySQL Views properly;
I am working on an auction web application. Now i have a table with bids, and from this table i want to select the last 10 bids per auction.
I heard a lot about denormalization which was made to improve performance of certain applic开发者_Python百科ation. But I\'ve never tried to do anything related.
My web app deals with polls (surveys).Right now I have 2 tables as part of database schema. polls id question
I am quite ashamed to ask this, but recently there has been a situation where I need to create a single table for three different types of banking entities that are related to each other. Let me expla
I am in the early stages of developing a database-driven system and the largest part of the system revolves around an inheritance type of relationship. There is a parent entity with about 10 columns a
The current situation is that topics are sorted by 3 main categories.There is the potential to add more than just the 3 categories but the higher ups wish to implement the ability to add more than jus
I\'ve started a new project and they have a very normalized database.everything that can be a lookup is stored as the foreign key to the lookup table.this is normalized and fine, but I end up doing 5
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