Unique API or browser storage functionality

Currently, I am working on developing a client application for a customer's webservice using Angular and Cordova.

Upon calling the Login API, I receive an array of categories that are required for the menu.

My dilemma lies in determining whether it is better for design or performance reasons to request an API call every time I need the menu categories, or to simply store them in localStorage upon successful login.

Which option would be more cost-effective in terms of making API calls versus utilizing localStorage?

Answer №1

To minimize network usage, especially on mobile platforms like Cordova, it's best to fetch menu items from the server as infrequently as possible if they don't change often.

Polling not only consumes network resources but also drains battery life. If menu items are static between logins, fetching them once and storing them is a good practice.

For information that rarely changes, it's advisable to avoid frequent server polling and consider factors like offline mode. It's essential to consider data volatility and store as much data as possible.

If certain data can change and server polling is unavoidable, creating a well-designed API with features like conditional requests can help reduce unnecessary network traffic and parsing.

Keep these tips in mind for efficient data management. Hope this advice proves useful.

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