There are some design considerations that you need to keep in mind while writing views. These guidelines will help you maintain views efficiently.

Couchbase updates all views that are in the same design document at the same time. This will result in increased index building time and high disk I/O operations. You can design by grouping frequently used views into a separate design document. However, you can improve the overall performance of views by grouping views into smaller numbers of design documents.

You should avoid too much computing in one view; it will affect performance of the view. If your view is complex, it will consume CPU resources while performing rebuilds of indexes. Whenever you require a reduce function, ensure that you use built-in reduce functions, which are optimized, instead of using custom reduce functions, which can hamper performance. You must also make sure that you verify the existence of the attribute before using it in the view logic, since...