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I am working in Teradata database my database utilization is above 90%. I cannot delete the data from the tables so I applied COMPRESS logic to the columns which has repeated values. By doing this my Database size got reduced to some extent.please help me if there is any other way to reduce database size/utilization ?
You can use Compression in Teradata.
As a side note: 90% utilization doesn't necessarily mean, that after it reaches 100% it will break. It'll probably just expand, but to be certain you need to check proper options of your db.
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We have taken objects backup by using generating scripts. We need to create all objects again. Can anyone help me.
Name
Count
Procedures
5000
Tables
3000
It's difficult to execute one by one manually. Can anyone help me is there any option for bulk execution?
I have tried in through SSIS but not found solution.
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We have a database which stores 10 millions of records every day. I wanna have a filter query on data within specific date range but it's very slow on SQL Server, then I decided to move data to one of the Full-Text Search engine such as elasticsearch or sphinx to have faster search but I wander which one has greater performance in search.
I have used elasticsearch before and familiar with it's features but do not have any experience with sphinx.
thnx
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Is it better to save a image path as (varchar) in a database or save it as blob/varbinary. The image will appear on front end and I will be using asp classic to implement that.
Generally speaking I find that it is easier to save the image path in the database. This makes the database more portable and I find that it is easier to control access to the data.
There is a discussion here that gets further in depth. They come to the same conclusion that I do. File paths are generally better.
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I understand that datasets contain datatables and that they can house the relationships between those datatables. I am making a simple form that gets data from SQL Server by way of stored procedures that return the records I need subject to certain parameters. It is not strictly necessary that I model relationships between the datables. Are there other benefits of using a dataset to contain them, or am I just as well off to leave them free standing?
For example, you can automatically perform actions on related tables (autodelete). Or you can add restrictions which will depend on such relations.
And it will help you to draw a database diagram.
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Can anyone help me to understand the concept of pages for table in database...
thank you!
Pages... means when you are going to do any update in database you are not updating the original database which reside on the disk, but you are updating its pages.. it is one kind of copy of database, so When you are commit your transaction this page will be replaced with your original database. But you still have to improve this answer. :)