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From:Krishna Chandra Prajapati Date:May 13 2008 7:23am
Subject:Data Modelling
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Hi,

Generally, in data modelling there are some independent table, user related
tables, master tables and one main table which is related with most of the
tables. Almost in all the queries main table is involved to fetch the `id`.
In this way main table is used maximum. some times the main table gets
locked due to the other query. When the hits on database server increases
the locking time will increase.

Is there any way to reduce the locking time of main table.
 for eg main_dup can be created. To reflect all the changes from main table
to main_dup trigger can be used. So main_dup can be used to reduce the
locking time of table.

The above is my idea. Is there any other way to reduce the locking period.

-- 
Krishna Chandra Prajapati
MySQL DBA,
Ed Ventures e-Learning Pvt.Ltd.
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Thread
Data ModellingKrishna Chandra Prajapati13 May
  • Re: Data ModellingAnanda Kumar13 May
    • Re: Data ModellingKrishna Chandra Prajapati13 May
      • Re: Data ModellingBen Clewett13 May
        • Re: Data ModellingKrishna Chandra Prajapati13 May
  • Re: Data ModellingBen Clewett13 May
    • Re: Data ModellingKrishna Chandra Prajapati13 May