When is the Lazy Load Details pattern recommended?

The Lazy Load Details pattern is particularly recommended when fetching details is costly and the details are reused frequently. This pattern allows for greater efficiency by delaying the loading of detailed data until it is actually needed. When detail data is expensive to retrieve, perhaps due to performance concerns or extensive processing, the Lazy Load Details pattern helps optimize resource usage and application performance.

By implementing this pattern, the system can avoid unnecessary data calls that may never be utilized if detail data is rarely accessed. Instead, it allows the application to load the details only at the moment they're required, which ensures that system resources are conserved and the user experience remains responsive.

In scenarios where detail data needs to be synchronized in real time, or where it is always accessed alongside summary data, using strict loading practices rather than lazy loading would generally be more appropriate. The Lazy Load Details pattern is not suited for those requirements because real-time synchronization demands that data is constantly available, while frequent access alongside summary data suggests that pre-loading might be more beneficial.