In the above example, if multiple instances of the "AccountDetails" component are present on a single page, and they all provide the same "accountId", Salesforce only makes a single server call to get the account details. The response is then cached and used for all the
What is the use of cachable=true on Apex method?
The "@wire" decorator in Lightning Web Components
(LWC) is used to read data from Salesforce servers. When you set the "cacheable" attribute to "true",
Salesforce caches the response from your Apex method.