Hi!
I have been searching for some information about building index on tables into AX2009, and in deed I have found The best practices. The thing is that there are certain kind of information that I cannot explain. Below:
The advantages of indexes are as follows:
Their use in queries usually results in much better performance.
They make it possible to quickly retrieve (fetch) data.
They can be used for sorting. A post-fetch-sort operation can be eliminated.
Unique indexes guarantee uniquely identifiable records in the database.
The disadvantages of indexes are as follows:
They decrease performance on inserts, updates, and deletes.
They take up space (this increases with the number of fields used and the length of the fields).
Some databases will monocase values in fields that are indexed.
Can someone understand it?
Thanks
Best Regards.
