on my page load I am loading few list, also on my page I have filter conditions which is taking around 30 seconds to get the filtered records from the database, reason : Database is big and I have to navigate to 9 tables to get the list of records depending upon the selected values.
What is the simplest way to achieve asynchronous processing ?
How are you structuring your SQL? If you have to access 9 tables it seems like a view would be a more appropriate solution than joining 9 tables.