In terms of checking new or changed entities, what should be done instead of making unnecessary queries?

Using Boolean methods to check for changes is an effective approach for determining whether entities have been modified or newly created without resorting to unnecessary queries. This method allows for evaluating conditions in a logical framework, typically returning true or false based on comparisons or state assessments.

In many systems, employing Boolean logic provides a streamlined way to track changes or the existence of entities by assessing flags or specific fields designed to indicate status alterations. This method minimizes resource usage compared to executing broad or extensive queries, which can be taxing on databases.

In contrast, generic queries or exhaustive searches tend to retrieve more data than necessary, which can lead to performance bottlenecks and inefficiencies. Counting entities directly may provide aggregate numbers but does not necessarily indicate changes to specific entities, making it less suitable for this scenario. Therefore, Boolean methods serve as a practical and less resource-intensive alternative for identifying changes in entities.