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How to create a replica of transactional table with real time data

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Hi ALL,

I have a transactional table where multiple insert and updates are perfoemaing on that table. i have application which will select the data from that trancatinal table. i am facing the time out or performance issues of the application due to huge data and frequent insert and updates. to avoid this we have decided to create same structure of table in different data base and update the duplecate table with the latest data for every 30 min.

Cn any one give my solution way to copy the data into duplecate table. here the original table has 20 columns , at filrst time when we copy to duplicate table there is only 10 column values has value, after some time rest of the column value also filed in original table. in this case how can make that row updated with all the values. (if you apply update state ment , the time taking is too much as the records may be fuge in size.

Please help me with the soulution,

Regards

Mahesh


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