Common Anti-Patterns to Avoid

Performance Anti-Patterns

The use of the following method calls are known to lead to slow querie:

ServiceManager.getImpedimentsForEntity(LogicalEntity inEntity);

Memory Anti-Patterns

• Avoid executing DomainQueries that would hydrate a large number of entities (objects).

• Avoid queries that can take a long time. This can deprive the rest of the N4 system of critical resources.

Transaction Anti-Pattern

• Your Groovy code is almost always called in a transaction. Avoid starting a transaction of your own as that may impact the outcome of the transaction started by N4.