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8.5

Index and Full-text Index in SQL Server

Asked by suprapto45 in MySQL Server, SQL Server 2005

Hi,

I have a table which contains 3 million records with the size of approximately 1.7 GB. It runs on SQL Server 2005 Express edition. I think that this table has at least 15-20 columns.

As this table is used extensively for SELECT,  I have applied around 5 non-clustered index for few individual columns. Additionally, I also apply the full-text index to at least 3-4 columns.

Now, I am not DBA, I am J2EE programmer but I need to work more on this DB thing so please bear with me :).

I am now creating a tool in Java to run every 10 mins to check whether is there any updates for the records in the table (insert/update). For 1 (one) record updated or inserted, it took around 4 seconds which is very slow. In a day, it may have 100-200 records so total, it will take at least > 5 mins.

2 (two) questions.
1. Is this because of the index? I understand that if a table has index, inserting / updating the data will affect the performance. However, if so, what should I do? I cannot possibly drop the index and rebuild the index every 10 mins, am I right?
2. Will insert/update automatically re-populate the full-text index and other indexes?

Thanks
David
[+][-]11/06/09 12:39 AM, ID: 25757561Accepted Solution

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Zones: MySQL Server, SQL Server 2005
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Solution Provided By: dosuka
Participating Experts: 1
Solution Grade: A
 
[+][-]11/06/09 04:48 AM, ID: 25758628Author Comment

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[+][-]11/08/09 07:50 AM, ID: 25770790Author Comment

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